diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 096091db8019..57e3619ed84e 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -13484,8 +13484,9 @@ static void PrintLoopInfo(raw_ostream &OS, ScalarEvolution *SE, if (ExitingBlocks.size() != 1) OS << " "; - if (SE->hasLoopInvariantBackedgeTakenCount(L)) - OS << "backedge-taken count is " << *SE->getBackedgeTakenCount(L) << "\n"; + auto *BTC = SE->getBackedgeTakenCount(L); + if (!isa(BTC)) + OS << "backedge-taken count is " << *BTC << "\n"; else OS << "Unpredictable backedge-taken count.\n"; @@ -13531,19 +13532,19 @@ static void PrintLoopInfo(raw_ostream &OS, ScalarEvolution *SE, << "\n"; } - OS << "Loop "; - L->getHeader()->printAsOperand(OS, /*PrintType=*/false); - OS << ": "; - SmallVector Preds; - auto PBT = SE->getPredicatedBackedgeTakenCount(L, Preds); - if (!isa(PBT)) { - OS << "Predicated backedge-taken count is " << *PBT << "\n"; + auto *PBT = SE->getPredicatedBackedgeTakenCount(L, Preds); + if (PBT != BTC || !Preds.empty()) { + OS << "Loop "; + L->getHeader()->printAsOperand(OS, /*PrintType=*/false); + OS << ": "; + if (!isa(PBT)) + OS << "Predicated backedge-taken count is " << *PBT << "\n"; + else + OS << "Unpredictable predicated backedge-taken count.\n"; OS << " Predicates:\n"; for (const auto *P : Preds) P->print(OS, 4); - } else { - OS << "Unpredictable predicated backedge-taken count.\n"; } if (SE->hasLoopInvariantBackedgeTakenCount(L)) { diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll index 104c3177db1f..5a263f59e653 100644 --- a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll +++ b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride1.ll @@ -13,8 +13,6 @@ define i32 @f(i32 %x) nounwind readnone { ; CHECK-NEXT: Loop %bb: backedge-taken count is ((-5 + %x) /u 3) ; CHECK-NEXT: Loop %bb: constant max backedge-taken count is i32 1431655764 ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is ((-5 + %x) /u 3) -; CHECK-NEXT: Loop %bb: Predicated backedge-taken count is ((-5 + %x) /u 3) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll index 6f5e60d9bc2e..11953110417b 100644 --- a/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll +++ b/llvm/test/Analysis/ScalarEvolution/2008-11-18-Stride2.ll @@ -11,8 +11,6 @@ define i32 @f(i32 %x) nounwind readnone { ; CHECK-NEXT: Loop %bb: backedge-taken count is (((-3 + (-1 * (1 umin (-3 + (-1 * %x) + (1000 umax (3 + %x))))) + (-1 * %x) + (1000 umax (3 + %x))) /u 3) + (1 umin (-3 + (-1 * %x) + (1000 umax (3 + %x))))) ; CHECK-NEXT: Loop %bb: constant max backedge-taken count is i32 334 ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is (((-3 + (-1 * (1 umin (-3 + (-1 * %x) + (1000 umax (3 + %x))))) + (-1 * %x) + (1000 umax (3 + %x))) /u 3) + (1 umin (-3 + (-1 * %x) + (1000 umax (3 + %x))))) -; CHECK-NEXT: Loop %bb: Predicated backedge-taken count is (((-3 + (-1 * (1 umin (-3 + (-1 * %x) + (1000 umax (3 + %x))))) + (-1 * %x) + (1000 umax (3 + %x))) /u 3) + (1 umin (-3 + (-1 * %x) + (1000 umax (3 + %x))))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/ZeroStep.ll b/llvm/test/Analysis/ScalarEvolution/ZeroStep.ll index 51b8dd7e2b33..d008e4483f8f 100644 --- a/llvm/test/Analysis/ScalarEvolution/ZeroStep.ll +++ b/llvm/test/Analysis/ScalarEvolution/ZeroStep.ll @@ -16,7 +16,6 @@ define void @foo() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/add-expr-pointer-operand-sorting.ll b/llvm/test/Analysis/ScalarEvolution/add-expr-pointer-operand-sorting.ll index 3cd464c01eb6..1799d15e67e7 100644 --- a/llvm/test/Analysis/ScalarEvolution/add-expr-pointer-operand-sorting.ll +++ b/llvm/test/Analysis/ScalarEvolution/add-expr-pointer-operand-sorting.ll @@ -49,7 +49,6 @@ define i32 @d(i32 %base) { ; CHECK-NEXT: Loop %for.cond: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.cond: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.cond: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.cond: Unpredictable predicated backedge-taken count. ; entry: %e = alloca [1 x [1 x i8]], align 1 diff --git a/llvm/test/Analysis/ScalarEvolution/add-like-or.ll b/llvm/test/Analysis/ScalarEvolution/add-like-or.ll index a525f9f17f07..71feb8a9702b 100644 --- a/llvm/test/Analysis/ScalarEvolution/add-like-or.ll +++ b/llvm/test/Analysis/ScalarEvolution/add-like-or.ll @@ -68,8 +68,6 @@ define void @mask-high(i64 %arg, ptr dereferenceable(4) %arg1) { ; CHECK-NEXT: Loop %bb6: backedge-taken count is (-1 + (-16 * (%arg /u 16)) + ((sext i32 %i to i64) smax (1 + (16 * (%arg /u 16))))) ; CHECK-NEXT: Loop %bb6: constant max backedge-taken count is i64 -9223372034707292162 ; CHECK-NEXT: Loop %bb6: symbolic max backedge-taken count is (-1 + (-16 * (%arg /u 16)) + ((sext i32 %i to i64) smax (1 + (16 * (%arg /u 16))))) -; CHECK-NEXT: Loop %bb6: Predicated backedge-taken count is (-1 + (-16 * (%arg /u 16)) + ((sext i32 %i to i64) smax (1 + (16 * (%arg /u 16))))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb6: Trip multiple is 1 ; bb: diff --git a/llvm/test/Analysis/ScalarEvolution/addrec-computed-during-addrec-calculation.ll b/llvm/test/Analysis/ScalarEvolution/addrec-computed-during-addrec-calculation.ll index ceb293dfa6c0..411affc344c5 100644 --- a/llvm/test/Analysis/ScalarEvolution/addrec-computed-during-addrec-calculation.ll +++ b/llvm/test/Analysis/ScalarEvolution/addrec-computed-during-addrec-calculation.ll @@ -29,17 +29,13 @@ define void @test(ptr %p) { ; CHECK-NEXT: Loop %loop2: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop2: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop2: symbolic max backedge-taken count is -1 -; CHECK-NEXT: Loop %loop2: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %loop3: backedge-taken count is false ; CHECK-NEXT: Loop %loop3: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop3: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop3: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop3: Trip multiple is 1 ; CHECK-NEXT: Loop %loop.header: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop.header: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop.header: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop.header: Unpredictable predicated backedge-taken count. ; entry: br label %loop.header diff --git a/llvm/test/Analysis/ScalarEvolution/addrec-sub-nsw.ll b/llvm/test/Analysis/ScalarEvolution/addrec-sub-nsw.ll index a021b1790bdb..13ebb0b97c26 100644 --- a/llvm/test/Analysis/ScalarEvolution/addrec-sub-nsw.ll +++ b/llvm/test/Analysis/ScalarEvolution/addrec-sub-nsw.ll @@ -14,8 +14,6 @@ define i32 @test_1_non_negative(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (1 smax %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (1 smax %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (1 smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -53,8 +51,6 @@ define i32 @test_2_non_positive(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (1 smax %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (1 smax %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (1 smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/alloca.ll b/llvm/test/Analysis/ScalarEvolution/alloca.ll index cf299104198e..39d43e7aaa4f 100644 --- a/llvm/test/Analysis/ScalarEvolution/alloca.ll +++ b/llvm/test/Analysis/ScalarEvolution/alloca.ll @@ -46,8 +46,6 @@ define void @alloca_icmp_null_exit_count() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 2 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 2 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 2 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 3 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/backedge-taken-count-guard-info.ll b/llvm/test/Analysis/ScalarEvolution/backedge-taken-count-guard-info.ll index 2ba00196464f..b78438b9bd67 100644 --- a/llvm/test/Analysis/ScalarEvolution/backedge-taken-count-guard-info.ll +++ b/llvm/test/Analysis/ScalarEvolution/backedge-taken-count-guard-info.ll @@ -16,8 +16,6 @@ define void @loop_guard_improves_exact_backedge_taken_count_1(i32 %conv) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -52,8 +50,6 @@ define void @loop_guard_improves_exact_backedge_taken_count_2(i32 %conv) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i1 (trunc i32 %conv to i1) to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i1 (trunc i32 %conv to i1) to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i1 (trunc i32 %conv to i1) to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 2 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/becount-invalidation.ll b/llvm/test/Analysis/ScalarEvolution/becount-invalidation.ll index a87f07716fa6..b1cd95f1990c 100644 --- a/llvm/test/Analysis/ScalarEvolution/becount-invalidation.ll +++ b/llvm/test/Analysis/ScalarEvolution/becount-invalidation.ll @@ -34,11 +34,9 @@ define void @test(ptr %arg) { ; CHECK-NEXT: Loop %loop2.header: symbolic max backedge-taken count is false ; CHECK-NEXT: symbolic max exit count for loop2.header: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for loop2.latch: false -; CHECK-NEXT: Loop %loop2.header: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %loop.header: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop.header: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop.header: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop.header: Unpredictable predicated backedge-taken count. ; entry: br label %loop.header diff --git a/llvm/test/Analysis/ScalarEvolution/cycled_phis.ll b/llvm/test/Analysis/ScalarEvolution/cycled_phis.ll index a04a93bd005c..ec244595e8fe 100644 --- a/llvm/test/Analysis/ScalarEvolution/cycled_phis.ll +++ b/llvm/test/Analysis/ScalarEvolution/cycled_phis.ll @@ -17,7 +17,6 @@ define void @test_01() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -54,11 +53,9 @@ define void @test_02(ptr %p, ptr %q) { ; CHECK-NEXT: Loop %inner_loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %inner_loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %inner_loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %inner_loop: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %outer_loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %outer_loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %outer_loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %outer_loop: Unpredictable predicated backedge-taken count. ; entry: %start = load i32, ptr %p, !range !0 @@ -107,11 +104,9 @@ define void @test_03(ptr %p, ptr %q) { ; CHECK-NEXT: Loop %inner_loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %inner_loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %inner_loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %inner_loop: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %outer_loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %outer_loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %outer_loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %outer_loop: Unpredictable predicated backedge-taken count. ; entry: %start_1 = load i32, ptr %p, !range !0 diff --git a/llvm/test/Analysis/ScalarEvolution/decrementing_addrecs.ll b/llvm/test/Analysis/ScalarEvolution/decrementing_addrecs.ll index c681df485e27..c3a1943afd6b 100644 --- a/llvm/test/Analysis/ScalarEvolution/decrementing_addrecs.ll +++ b/llvm/test/Analysis/ScalarEvolution/decrementing_addrecs.ll @@ -49,8 +49,6 @@ define i32 @test_step_1_flags(i32 %n) { ; DEFAULT-NEXT: Loop %loop: backedge-taken count is (-1 + %n) ; DEFAULT-NEXT: Loop %loop: constant max backedge-taken count is i32 2147483646 ; DEFAULT-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %n) -; DEFAULT-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %n) -; DEFAULT-NEXT: Predicates: ; DEFAULT-NEXT: Loop %loop: Trip multiple is 1 ; ; EXPENSIVE_SHARPENING-LABEL: 'test_step_1_flags' @@ -75,8 +73,6 @@ define i32 @test_step_1_flags(i32 %n) { ; EXPENSIVE_SHARPENING-NEXT: Loop %loop: backedge-taken count is (-1 + %n) ; EXPENSIVE_SHARPENING-NEXT: Loop %loop: constant max backedge-taken count is i32 2147483646 ; EXPENSIVE_SHARPENING-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %n) -; EXPENSIVE_SHARPENING-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %n) -; EXPENSIVE_SHARPENING-NEXT: Predicates: ; EXPENSIVE_SHARPENING-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/exact-exit-count-more-precise.ll b/llvm/test/Analysis/ScalarEvolution/exact-exit-count-more-precise.ll index 27d30c524f21..45beb4f21e9e 100644 --- a/llvm/test/Analysis/ScalarEvolution/exact-exit-count-more-precise.ll +++ b/llvm/test/Analysis/ScalarEvolution/exact-exit-count-more-precise.ll @@ -16,13 +16,10 @@ define void @test_and(i16 %in) { ; CHECK-NEXT: Loop %bb1.i: backedge-taken count is (1 + (-1 * %in)) ; CHECK-NEXT: Loop %bb1.i: constant max backedge-taken count is i16 -1 ; CHECK-NEXT: Loop %bb1.i: symbolic max backedge-taken count is (1 + (-1 * %in)) -; CHECK-NEXT: Loop %bb1.i: Predicated backedge-taken count is (1 + (-1 * %in)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb1.i: Trip multiple is 1 ; CHECK-NEXT: Loop %bb2: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb2: Unpredictable predicated backedge-taken count. ; br label %bb2 @@ -58,8 +55,6 @@ define void @test_or() { ; CHECK-NEXT: Loop %BB: backedge-taken count is undef ; CHECK-NEXT: Loop %BB: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %BB: symbolic max backedge-taken count is undef -; CHECK-NEXT: Loop %BB: Predicated backedge-taken count is undef -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %BB: Trip multiple is 1 ; %C10 = icmp slt i1 undef, undef diff --git a/llvm/test/Analysis/ScalarEvolution/exhaustive-trip-counts.ll b/llvm/test/Analysis/ScalarEvolution/exhaustive-trip-counts.ll index 37f99cf9f24f..03c46f4826c6 100644 --- a/llvm/test/Analysis/ScalarEvolution/exhaustive-trip-counts.ll +++ b/llvm/test/Analysis/ScalarEvolution/exhaustive-trip-counts.ll @@ -11,8 +11,6 @@ define void @f_0() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 5 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 5 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 5 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 5 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 6 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/exit-count-select-safe.ll b/llvm/test/Analysis/ScalarEvolution/exit-count-select-safe.ll index 6bf01fcde5f2..5b32b3ad246a 100644 --- a/llvm/test/Analysis/ScalarEvolution/exit-count-select-safe.ll +++ b/llvm/test/Analysis/ScalarEvolution/exit-count-select-safe.ll @@ -14,8 +14,6 @@ define i32 @logical_and_2ops(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -44,8 +42,6 @@ define i32 @logical_or_2ops(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -76,8 +72,6 @@ define i32 @logical_and_3ops(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m umin_seq %k) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m umin_seq %k) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m umin_seq %k) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -110,8 +104,6 @@ define i32 @logical_or_3ops(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m umin_seq %k) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m umin_seq %k) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m umin_seq %k) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -146,8 +138,6 @@ define i32 @logical_or_3ops_duplicate(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m umin_seq %k) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m umin_seq %k) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m umin_seq %k) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -184,8 +174,6 @@ define i32 @logical_or_3ops_redundant_uminseq_operand(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n umin %m) umin_seq %k) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n umin %m) umin_seq %k) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n umin %m) umin_seq %k) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -221,8 +209,6 @@ define i32 @logical_or_3ops_redundant_umin_operand(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %k umin_seq %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %k umin_seq %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %k umin_seq %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -260,8 +246,6 @@ define i32 @logical_or_4ops_redundant_operand_across_umins(i32 %n, i32 %m, i32 % ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n umin %m) umin_seq %k umin_seq %q) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n umin %m) umin_seq %k umin_seq %q) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n umin %m) umin_seq %k umin_seq %q) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -300,8 +284,6 @@ define i32 @logical_or_3ops_operand_wise_redundant_umin(i32 %n, i32 %m, i32 %k) ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n umin %m) umin_seq %k) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n umin %m) umin_seq %k) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n umin %m) umin_seq %k) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -338,8 +320,6 @@ define i32 @logical_or_3ops_partially_redundant_umin(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq (%m umin %k)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq (%m umin %k)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq (%m umin %k)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -384,14 +364,10 @@ define i32 @logical_or_5ops_redundant_opearand_of_inner_uminseq(i32 %a, i32 %b, ; CHECK-NEXT: Loop %loop: backedge-taken count is (%a umin_seq %b umin_seq ((%e umin_seq %d) umin %c)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%a umin_seq %b umin_seq ((%e umin_seq %d) umin %c)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%a umin_seq %b umin_seq ((%e umin_seq %d) umin %c)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; CHECK-NEXT: Loop %first.loop: backedge-taken count is (%e umin_seq %d umin_seq %a) ; CHECK-NEXT: Loop %first.loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %first.loop: symbolic max backedge-taken count is (%e umin_seq %d umin_seq %a) -; CHECK-NEXT: Loop %first.loop: Predicated backedge-taken count is (%e umin_seq %d umin_seq %a) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %first.loop: Trip multiple is 1 ; entry: @@ -437,8 +413,6 @@ define i32 @logical_and_2ops_and_constant(i32 %n, i32 %m, i32 %k) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (42 umin %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 42 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (42 umin %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (42 umin %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -476,19 +450,14 @@ define i32 @computeSCEVAtScope(i32 %d.0) { ; CHECK-NEXT: Loop %for.cond: backedge-taken count is (-1 * %d.0) ; CHECK-NEXT: Loop %for.cond: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.cond: symbolic max backedge-taken count is (-1 * %d.0) -; CHECK-NEXT: Loop %for.cond: Predicated backedge-taken count is (-1 * %d.0) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.cond: Trip multiple is 1 ; CHECK-NEXT: Loop %for.cond4: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.cond4: constant max backedge-taken count is i32 0 ; CHECK-NEXT: Loop %for.cond4: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.cond4: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.cond4: Trip multiple is 1 ; CHECK-NEXT: Loop %while.cond: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %while.cond: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %while.cond: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %while.cond: Unpredictable predicated backedge-taken count. ; entry: br label %while.cond @@ -545,8 +514,6 @@ define i64 @uminseq_vs_ptrtoint_complexity(i64 %n, i64 %m, ptr %ptr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -579,8 +546,6 @@ define i32 @logical_and_implies_poison1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((1 + %n) umin %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((1 + %n) umin %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((1 + %n) umin %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -612,8 +577,6 @@ define i32 @logical_and_implies_poison2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((1 + %n) umin %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((1 + %n) umin %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((1 + %n) umin %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -645,8 +608,6 @@ define i32 @logical_and_implies_poison3(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n + %m) umin %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n + %m) umin %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n + %m) umin %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -678,8 +639,6 @@ define i32 @logical_and_implies_poison_wrong_direction(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq (%n + %m)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq (%n + %m)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq (%n + %m)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -709,8 +668,6 @@ define i32 @logical_and_implies_poison_noundef(i32 %n, i32 noundef %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -739,8 +696,6 @@ define i32 @logical_and_implies_poison_noundef_wrong_direction(i32 %n, i32 nound ; CHECK-NEXT: Loop %loop: backedge-taken count is (%m umin_seq %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%m umin_seq %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%m umin_seq %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -773,8 +728,6 @@ define i32 @logical_and_implies_poison_complex1(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n + %m) umin (1 + %n + %m)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n + %m) umin (1 + %n + %m)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n + %m) umin (1 + %n + %m)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -809,8 +762,6 @@ define i32 @logical_and_implies_poison_complex2(i32 %n, i32 %m, i32 %l) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n + %m) umin (%n + %m + %l)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n + %m) umin (%n + %m + %l)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n + %m) umin (%n + %m + %l)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -845,8 +796,6 @@ define i32 @logical_and_implies_poison_complex_wrong_direction(i32 %n, i32 %m, i ; CHECK-NEXT: Loop %loop: backedge-taken count is ((%n + %m) umin_seq (%n + %m + %l)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((%n + %m) umin_seq (%n + %m + %l)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((%n + %m) umin_seq (%n + %m + %l)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -881,8 +830,6 @@ define i32 @logical_and_implies_multiple_ops(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (((1 + %n) umin %n) umin_seq %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (((1 + %n) umin %n) umin_seq %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (((1 + %n) umin %n) umin_seq %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -918,8 +865,6 @@ define i32 @logical_and_implies_multiple_ops2(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq ((1 + %n) umin %m)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq ((1 + %n) umin %m)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq ((1 + %n) umin %m)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -955,8 +900,6 @@ define i32 @logical_and_implies_multiple_ops3(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%m umin_seq ((1 + %n) umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%m umin_seq ((1 + %n) umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%m umin_seq ((1 + %n) umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -992,8 +935,6 @@ define i32 @logical_and_not_zero(i16 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((1 + (zext i16 %n to i32)) umin %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65536 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((1 + (zext i16 %n to i32)) umin %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((1 + (zext i16 %n to i32)) umin %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1028,8 +969,6 @@ define i32 @logical_and_not_zero_wrong_order(i16 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%m umin_seq (1 + (zext i16 %n to i32))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65536 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%m umin_seq (1 + (zext i16 %n to i32))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%m umin_seq (1 + (zext i16 %n to i32))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1060,8 +999,6 @@ define i32 @logical_and_not_zero_needs_context(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%n umin_seq %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%n umin_seq %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1099,8 +1036,6 @@ define i32 @logical_and_known_smaller(i16 %n, i16 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i16 %n to i32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65535 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1138,8 +1073,6 @@ define i32 @logical_and_known_smaller_equal(i16 %n, i16 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i16 %n to i32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65535 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1177,8 +1110,6 @@ define i32 @logical_and_not_known_smaller_equal(i16 %n, i16 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((zext i16 %n to i32) umin_seq (65534 + (zext i16 %m to i32))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65535 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((zext i16 %n to i32) umin_seq (65534 + (zext i16 %m to i32))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((zext i16 %n to i32) umin_seq (65534 + (zext i16 %m to i32))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1216,8 +1147,6 @@ define i32 @logical_and_known_greater(i16 %n, i16 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i16 %n to i32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65535 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1255,8 +1184,6 @@ define i32 @logical_and_known_greater_equal(i16 %n, i16 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i16 %n to i32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65535 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i16 %n to i32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1294,8 +1221,6 @@ define i32 @logical_and_not_known_greater_equal(i16 %n, i16 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((zext i16 %n to i32) umin (65534 + (zext i16 %m to i32))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 65535 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((zext i16 %n to i32) umin (65534 + (zext i16 %m to i32))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((zext i16 %n to i32) umin (65534 + (zext i16 %m to i32))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1327,8 +1252,6 @@ define i32 @logical_and_zero_arg1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1357,8 +1280,6 @@ define i32 @logical_and_zero_arg2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/exit-count-select.ll b/llvm/test/Analysis/ScalarEvolution/exit-count-select.ll index 060fb7967120..d9ca46ba6787 100644 --- a/llvm/test/Analysis/ScalarEvolution/exit-count-select.ll +++ b/llvm/test/Analysis/ScalarEvolution/exit-count-select.ll @@ -16,8 +16,6 @@ define void @logical_and_m_const(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (2 umin %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (2 umin %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (2 umin %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -48,8 +46,6 @@ define void @logical_and_nonzero(i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (2 umin %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (2 umin %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (2 umin %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -81,8 +77,6 @@ define void @logical_and_zero(i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -115,7 +109,6 @@ define void @logical_and_inversed(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -145,8 +138,6 @@ define void @logical_or_m_const(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (2 umin %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (2 umin %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (2 umin %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -177,8 +168,6 @@ define void @logical_or_nonzero(i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (2 umin %m) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (2 umin %m) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (2 umin %m) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -210,8 +199,6 @@ define void @logical_or_zero(i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -244,7 +231,6 @@ define void @logical_or_inversed(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/exponential-behavior.ll b/llvm/test/Analysis/ScalarEvolution/exponential-behavior.ll index 1de7aa5e870e..0b1854ecbd2e 100644 --- a/llvm/test/Analysis/ScalarEvolution/exponential-behavior.ll +++ b/llvm/test/Analysis/ScalarEvolution/exponential-behavior.ll @@ -12,7 +12,6 @@ define void @f(i32 %n, ptr %ptr) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 ; CHECK-NEXT: symbolic max exit count for loop: 0 ; CHECK-NEXT: symbolic max exit count for be: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/finite-trip-count.ll b/llvm/test/Analysis/ScalarEvolution/finite-trip-count.ll index 339c3ffa224e..b3e3b208bf90 100644 --- a/llvm/test/Analysis/ScalarEvolution/finite-trip-count.ll +++ b/llvm/test/Analysis/ScalarEvolution/finite-trip-count.ll @@ -12,8 +12,6 @@ define void @sle_pre_inc(i32 %len) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (0 smax (1 + %len)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (0 smax (1 + %len)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (0 smax (1 + %len)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -36,8 +34,6 @@ define void @sle_post_inc(i32 %len) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (1 smax (1 + %len))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (1 smax (1 + %len))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (1 smax (1 + %len))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -60,7 +56,6 @@ define void @sle_pre_inc_infinite(i32 %len) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -82,8 +77,6 @@ define void @ule_pre_inc(i32 %len) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (1 + %len) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (1 + %len) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (1 + %len) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -106,8 +99,6 @@ define void @ule_post_inc(i32 %len) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (1 umax (1 + %len))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (1 umax (1 + %len))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (1 umax (1 + %len))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -130,7 +121,6 @@ define void @ule_pre_inc_infinite(i32 %len) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -152,8 +142,6 @@ define void @sge_pre_inc(i32 %end) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (100 + (-1 * (100 smin (-1 + %end)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2147483548 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (100 + (-1 * (100 smin (-1 + %end)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (100 + (-1 * (100 smin (-1 + %end)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -176,8 +164,6 @@ define void @sge_post_inc(i32 %end) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (100 + (-1 * (100 smin (-1 + %end)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2147483548 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (100 + (-1 * (100 smin (-1 + %end)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (100 + (-1 * (100 smin (-1 + %end)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -200,7 +186,6 @@ define void @sge_pre_inc_infinite(i32 %end) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -222,8 +207,6 @@ define void @use_pre_inc(i32 %end) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (100 + (-1 * (100 umin (-1 + %end)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 100 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (100 + (-1 * (100 umin (-1 + %end)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (100 + (-1 * (100 umin (-1 + %end)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -246,8 +229,6 @@ define void @use_post_inc(i32 %end) willreturn { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (99 + (-1 * (99 umin (-1 + %end)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 99 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (99 + (-1 * (99 umin (-1 + %end)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (99 + (-1 * (99 umin (-1 + %end)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -270,7 +251,6 @@ define void @uge_pre_inc_infinite(i32 %end) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -292,8 +272,6 @@ define void @pr54191(i64 %n) mustprogress { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-2 + %n) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4611686018427387902 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-2 + %n) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-2 + %n) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/flags-from-poison-noautogen.ll b/llvm/test/Analysis/ScalarEvolution/flags-from-poison-noautogen.ll index eed81eec97ce..37ea771faf14 100644 --- a/llvm/test/Analysis/ScalarEvolution/flags-from-poison-noautogen.ll +++ b/llvm/test/Analysis/ScalarEvolution/flags-from-poison-noautogen.ll @@ -26,14 +26,10 @@ define void @subrecurrences(i32 %outer_l, i32 %inner_l, i32 %val) { ; CHECK-NEXT: Loop %inner: backedge-taken count is %inner_l ; CHECK-NEXT: Loop %inner: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %inner: symbolic max backedge-taken count is %inner_l -; CHECK-NEXT: Loop %inner: Predicated backedge-taken count is %inner_l -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %inner: Trip multiple is 1 ; CHECK-NEXT: Loop %outer: backedge-taken count is %outer_l ; CHECK-NEXT: Loop %outer: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %outer: symbolic max backedge-taken count is %outer_l -; CHECK-NEXT: Loop %outer: Predicated backedge-taken count is %outer_l -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %outer: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/flags-from-poison.ll b/llvm/test/Analysis/ScalarEvolution/flags-from-poison.ll index 16ffb54b01f6..a8531a8f5779 100644 --- a/llvm/test/Analysis/ScalarEvolution/flags-from-poison.ll +++ b/llvm/test/Analysis/ScalarEvolution/flags-from-poison.ll @@ -32,8 +32,6 @@ define void @test-add-nsw(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -71,8 +69,6 @@ define void @test-add-nuw(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -111,8 +107,6 @@ define void @test-add-scope-invariant(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %offset) + %needle) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %offset) + %needle) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %offset) + %needle) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -152,7 +146,6 @@ define void @test-add-scope-bound(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -186,7 +179,6 @@ define void @test-add-scope-bound-unkn-preheader(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %offset = load i32, ptr %input @@ -218,7 +210,6 @@ define void @test-add-scope-bound-unkn-preheader-neg1(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %offset = load i32, ptr %input @@ -251,7 +242,6 @@ define void @test-add-scope-bound-unkn-preheader-neg2(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %offset = load i32, ptr %input @@ -287,7 +277,6 @@ define void @test-add-scope-bound-unkn-header(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -322,7 +311,6 @@ define void @test-add-scope-bound-unkn-header2(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -358,7 +346,6 @@ define void @test-add-scope-bound-unkn-header-neg(ptr %input, i32 %needle) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -394,8 +381,6 @@ define void @test-add-nuw-from-icmp(ptr %input, i32 %offset, ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; i32 %numIterations) { @@ -434,8 +419,6 @@ define void @test-add-no-load(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -472,8 +455,6 @@ define void @test-add-not-header(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -511,8 +492,6 @@ define void @test-add-not-header2(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -556,7 +535,6 @@ define void @test-add-not-header3(ptr %input, i32 %offset, i32 %numIterations, ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for loop2: (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; ptr %cond_buf) { entry: @@ -595,8 +573,6 @@ define void @test-add-not-header4(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -637,7 +613,6 @@ define void @test-add-not-header5(ptr %input, i32 %offset) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -672,8 +647,6 @@ define void @test-add-not-header6(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -711,8 +684,6 @@ define void @test-add-not-header7(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -752,8 +723,6 @@ define void @test-add-not-header8(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -793,8 +762,6 @@ define void @test-add-call(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -831,8 +798,6 @@ define void @test-add-call2(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -868,8 +833,6 @@ define void @test-gep-propagates-poison(ptr %input, i32 %offset, i32 %numIterati ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -907,8 +870,6 @@ define void @test-add-mul-propagates(ptr %input, i32 %offset, i32 %numIterations ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -946,8 +907,6 @@ define void @test-mul-propagates-poison(ptr %input, i32 %offset, i32 %numIterati ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -984,8 +943,6 @@ define void @test-mul-propagates-poison-2(ptr %input, i32 %offset, i32 %numItera ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1021,8 +978,6 @@ define void @test-add-div(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1056,8 +1011,6 @@ define void @test-add-div2(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1091,8 +1044,6 @@ define void @test-add-store(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1134,8 +1085,6 @@ define void @test-add-twice(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1178,8 +1127,6 @@ define void @test-mul-nsw(ptr %input, i32 %stride, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1216,8 +1163,6 @@ define void @test-mul-nuw(ptr %input, i32 %stride, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1256,8 +1201,6 @@ define void @test-shl-nsw(ptr %input, i32 %start, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1296,8 +1239,6 @@ define void @test-shl-nuw-edgecase(ptr %input, i32 %start, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1336,8 +1277,6 @@ define void @test-shl-nuw-nsw(ptr %input, i32 %start, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1376,8 +1315,6 @@ define void @test-shl-no-nsw(ptr %input, i32 %start, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1416,8 +1353,6 @@ define void @test-shl-nsw-edgecase(ptr %input, i32 %start, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1454,8 +1389,6 @@ define void @test-shl-nuw(ptr %input, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1495,8 +1428,6 @@ define void @test-sub-no-nsw(ptr %input, i32 %start, i32 %sub, i32 %numIteration ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1537,8 +1468,6 @@ define void @test-sub-nsw(ptr %input, i32 %start, i32 %sub, i32 %numIterations) ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %start) + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %start) + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1578,8 +1507,6 @@ define void @test-sub-nsw-lhs-non-negative(ptr %input, i32 %sub, i32 %numIterati ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1625,7 +1552,6 @@ define void @test-sext-sub(ptr %input, i32 %sub, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for cont: (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -1676,8 +1602,6 @@ define void @test-sub-with-add(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1744,7 +1668,6 @@ define i32 @pr28932() { ; CHECK-NEXT: Loop %for.cond: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for if.then: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for if.else: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %for.cond: Unpredictable predicated backedge-taken count. ; entry: %pre = load ptr, ptr @a, align 8 diff --git a/llvm/test/Analysis/ScalarEvolution/fold.ll b/llvm/test/Analysis/ScalarEvolution/fold.ll index 485458b8ec84..3b6df8e6d0a5 100644 --- a/llvm/test/Analysis/ScalarEvolution/fold.ll +++ b/llvm/test/Analysis/ScalarEvolution/fold.ll @@ -80,8 +80,6 @@ define void @test4(i32 %x, i32 %y) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 20 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 20 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 20 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 20 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 21 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/huge-trip-multiple.ll b/llvm/test/Analysis/ScalarEvolution/huge-trip-multiple.ll index 463f54fb549f..2825dc4d1215 100644 --- a/llvm/test/Analysis/ScalarEvolution/huge-trip-multiple.ll +++ b/llvm/test/Analysis/ScalarEvolution/huge-trip-multiple.ll @@ -17,8 +17,6 @@ define void @trip_count_4294967295() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 4294967294 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 4294967294 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 4294967294 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 4294967294 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4294967295 ; entry: @@ -46,8 +44,6 @@ define void @trip_count_4294967296() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 4294967295 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 4294967295 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 4294967295 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2147483648 ; entry: @@ -75,8 +71,6 @@ define void @trip_count_8589935692() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 8589934591 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 8589934591 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 8589934591 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 8589934591 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2147483648 ; entry: @@ -104,8 +98,6 @@ define void @trip_count_9223372036854775808() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 9223372036854775807 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 9223372036854775807 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 9223372036854775807 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 9223372036854775807 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2147483648 ; entry: @@ -133,8 +125,6 @@ define void @trip_count_18446744073709551615() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is -2 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is -2 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is -2 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/incorrect-exit-count.ll b/llvm/test/Analysis/ScalarEvolution/incorrect-exit-count.ll index cb8429d9ecd9..f7cec4996e8f 100644 --- a/llvm/test/Analysis/ScalarEvolution/incorrect-exit-count.ll +++ b/llvm/test/Analysis/ScalarEvolution/incorrect-exit-count.ll @@ -64,7 +64,6 @@ define dso_local i32 @f() { ; CHECK-NEXT: Loop %for.cond6: symbolic max backedge-taken count is 0 ; CHECK-NEXT: symbolic max exit count for for.cond6: 0 ; CHECK-NEXT: symbolic max exit count for for.end: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %for.cond6: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %inner.loop: Unpredictable backedge-taken count. ; CHECK-NEXT: exit count for inner.loop: 0 ; CHECK-NEXT: exit count for for.end.3: ***COULDNOTCOMPUTE*** @@ -72,7 +71,6 @@ define dso_local i32 @f() { ; CHECK-NEXT: Loop %inner.loop: symbolic max backedge-taken count is 0 ; CHECK-NEXT: symbolic max exit count for inner.loop: 0 ; CHECK-NEXT: symbolic max exit count for for.end.3: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %inner.loop: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %outer.loop: Unpredictable backedge-taken count. ; CHECK-NEXT: exit count for for.cond6: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: exit count for inner.loop: ***COULDNOTCOMPUTE*** @@ -82,7 +80,6 @@ define dso_local i32 @f() { ; CHECK-NEXT: symbolic max exit count for for.cond6: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for inner.loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for for.inc13.3: 2 -; CHECK-NEXT: Loop %outer.loop: Unpredictable predicated backedge-taken count. ; entry: store i32 3, ptr @a, align 4 diff --git a/llvm/test/Analysis/ScalarEvolution/increasing-or-decreasing-iv.ll b/llvm/test/Analysis/ScalarEvolution/increasing-or-decreasing-iv.ll index 9ec4f5eb6688..69bede4434b5 100644 --- a/llvm/test/Analysis/ScalarEvolution/increasing-or-decreasing-iv.ll +++ b/llvm/test/Analysis/ScalarEvolution/increasing-or-decreasing-iv.ll @@ -20,8 +20,6 @@ define void @f0(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; entry: @@ -88,8 +86,6 @@ define void @f1(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 15 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 15 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 15 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 15 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 16 ; entry: @@ -149,8 +145,6 @@ define void @f2(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; entry: @@ -192,8 +186,6 @@ define void @f3(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i16 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; entry: @@ -242,8 +234,6 @@ define void @f4(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; @@ -286,8 +276,6 @@ define void @f5(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i16 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; entry: @@ -332,8 +320,6 @@ define void @f6(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i16 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; entry: @@ -381,8 +367,6 @@ define void @f7(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 127 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i16 127 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 127 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 127 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 128 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/invalidation.ll b/llvm/test/Analysis/ScalarEvolution/invalidation.ll index f5d9c2b083d5..959720d2d6e4 100644 --- a/llvm/test/Analysis/ScalarEvolution/invalidation.ll +++ b/llvm/test/Analysis/ScalarEvolution/invalidation.ll @@ -41,7 +41,6 @@ define void @test(i32 %n) { ; CHECK-LABEL: Classifying expressions for: @test ; CHECK: Loop %loop: backedge-taken count is 14 ; CHECK: Loop %loop: constant max backedge-taken count is i32 14 -; CHECK: Loop %loop: Predicated backedge-taken count is 14 entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/iv-poison.ll b/llvm/test/Analysis/ScalarEvolution/iv-poison.ll index 771a93f79cb1..6f0ff8ba997b 100644 --- a/llvm/test/Analysis/ScalarEvolution/iv-poison.ll +++ b/llvm/test/Analysis/ScalarEvolution/iv-poison.ll @@ -17,7 +17,6 @@ define i2 @iv_nsw_poison(i2 %arg) { ; CHECK-NEXT: Loop %bb1: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb1: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb1: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb1: Unpredictable predicated backedge-taken count. ; bb: br label %bb1 @@ -49,7 +48,6 @@ define i4 @iv_nsw_poison2(i4 %0, i4 %end, i4 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -81,7 +79,6 @@ define i2 @iv_both_adds_nsw(i2 %arg) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -113,7 +110,6 @@ define i4 @iv_both_adds_nsw_extra_use(i4 %arg) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -147,7 +143,6 @@ define i4 @iv_both_adds_nsw_extra_use_incs_reordered(i4 %arg) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -181,7 +176,6 @@ define i4 @iv_nsw_poison_extra_use(i4 %0, i4 %end, i4 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -216,7 +210,6 @@ define i2 @iv_nuw_poison(i2 %arg, i2 %start) { ; CHECK-NEXT: Loop %bb1: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb1: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb1: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb1: Unpredictable predicated backedge-taken count. ; bb: br label %bb1 @@ -248,7 +241,6 @@ define i4 @iv_nuw_poison2(i4 %0, i4 %end, i4 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -280,7 +272,6 @@ define i2 @iv_both_adds_nuw(i2 %arg, i2 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -312,7 +303,6 @@ define i4 @iv_both_adds_nuw_extra_use(i4 %arg, i4 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -346,7 +336,6 @@ define i4 @iv_both_adds_nuw_extra_use_incs_reordered(i4 %arg, i4 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -380,7 +369,6 @@ define i4 @iv_nuw_poison_extra_use(i4 %0, i4 %end, i4 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/load-with-range-metadata.ll b/llvm/test/Analysis/ScalarEvolution/load-with-range-metadata.ll index 6d8416cc3e89..9e7eabba4d55 100644 --- a/llvm/test/Analysis/ScalarEvolution/load-with-range-metadata.ll +++ b/llvm/test/Analysis/ScalarEvolution/load-with-range-metadata.ll @@ -8,8 +8,6 @@ define i32 @slt_trip_count_with_range(ptr %ptr0, ptr %ptr1) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %limit) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 98 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %limit) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %limit) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -33,8 +31,6 @@ define i32 @ult_trip_count_with_range(ptr %ptr0, ptr %ptr1) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %limit) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 98 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %limit) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %limit) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/load.ll b/llvm/test/Analysis/ScalarEvolution/load.ll index f31dea4db446..6bcb09b3bb61 100644 --- a/llvm/test/Analysis/ScalarEvolution/load.ll +++ b/llvm/test/Analysis/ScalarEvolution/load.ll @@ -33,8 +33,6 @@ define i32 @test1() nounwind readnone { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 49 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 49 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 49 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 49 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 50 ; entry: @@ -87,8 +85,6 @@ define i32 @test2() nounwind uwtable readonly { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 4 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 4 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 5 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/logical-operations.ll b/llvm/test/Analysis/ScalarEvolution/logical-operations.ll index 7f4e6a0bd95f..b8ed560a49de 100644 --- a/llvm/test/Analysis/ScalarEvolution/logical-operations.ll +++ b/llvm/test/Analysis/ScalarEvolution/logical-operations.ll @@ -434,8 +434,6 @@ define ptr @tautological_select_like_phi(i32 %tc) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 100 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 100 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 100 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 100 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 101 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info-rewrite-expressions.ll b/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info-rewrite-expressions.ll index bc01ade3a219..81b08694bd79 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info-rewrite-expressions.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info-rewrite-expressions.ll @@ -19,8 +19,6 @@ define void @rewrite_zext(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -63,8 +61,6 @@ define i32 @rewrite_zext_min_max(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -111,8 +107,6 @@ define i32 @rewrite_min_max_zext(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -159,8 +153,6 @@ define i32 @rewrite_sext_min_max(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -207,8 +199,6 @@ define i32 @rewrite_min_max_sext(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -257,8 +247,6 @@ define i32 @rewrite_zext_with_info_from_icmp_ne(i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -307,8 +295,6 @@ define i32 @rewrite_zext_no_icmp_ne(i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * ((4 + (zext i32 (-1 + (zext i2 (trunc i32 %N to i2) to i32)) to i64)) /u 4))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 1073741823 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * ((4 + (zext i32 (-1 + (zext i2 (trunc i32 %N to i2) to i32)) to i64)) /u 4))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * ((4 + (zext i32 (-1 + (zext i2 (trunc i32 %N to i2) to i32)) to i64)) /u 4))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -349,8 +335,6 @@ define void @rewrite_zext_and_base_1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -394,8 +378,6 @@ define void @rewrite_zext_and_base_2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-8 + (8 * ((zext i32 %n to i64) /u 8))) /u 8) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -437,8 +419,6 @@ define void @guard_pessimizes_analysis_step2(i1 %c, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((14 + (-1 * %init)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((14 + (-1 * %init)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((14 + (-1 * %init)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -485,8 +465,6 @@ define i32 @rewrite_sext_slt_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((zext i32 (4 smax %N) to i64) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((zext i32 (4 smax %N) to i64) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((zext i32 (4 smax %N) to i64) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -531,8 +509,6 @@ define i32 @rewrite_zext_ult_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((4 umax (zext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((4 umax (zext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((4 umax (zext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -577,8 +553,6 @@ define i32 @rewrite_zext_ule_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((4 umax (zext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((4 umax (zext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((4 umax (zext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -623,8 +597,6 @@ define i32 @rewrite_zext_sle_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((zext i32 (4 smax %N) to i64) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((zext i32 (4 smax %N) to i64) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((zext i32 (4 smax %N) to i64) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -669,8 +641,6 @@ define i32 @rewrite_zext_uge_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -715,8 +685,6 @@ define i32 @rewrite_sext_sge_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -761,8 +729,6 @@ define i32 @rewrite_zext_ugt_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * ((16 umin (zext i32 %N to i64)) /u 4))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -807,8 +773,6 @@ define i32 @rewrite_sext_sgt_narrow_check(i32 %N, ptr %arr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * (zext i3 (trunc i64 ((16 smin (sext i32 %N to i64)) /u 4) to i3) to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info.ll b/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info.ll index 2f293147f0cc..845494460b23 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info.ll @@ -16,8 +16,6 @@ define void @test_guard_less_than_16(ptr nocapture %a, i64 %i) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (15 + (-1 * %i)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 15 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -49,8 +47,6 @@ define void @test_guard_less_than_16_operands_swapped(ptr nocapture %a, i64 %i) ; CHECK-NEXT: Loop %loop: backedge-taken count is (15 + (-1 * %i)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 15 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -82,8 +78,6 @@ define void @test_guard_less_than_16_branches_flipped(ptr nocapture %a, i64 %i) ; CHECK-NEXT: Loop %loop: backedge-taken count is (15 + (-1 * %i)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -115,8 +109,6 @@ define void @test_guard_uge_16_branches_flipped(ptr nocapture %a, i64 %i) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (15 + (-1 * %i)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 15 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (15 + (-1 * %i)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -148,8 +140,6 @@ define void @test_guard_eq_12(ptr nocapture %a, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %N ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 12 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %N -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %N -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 13 ; entry: @@ -181,8 +171,6 @@ define void @test_guard_ule_12(ptr nocapture %a, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %N ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 12 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %N -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %N -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -214,8 +202,6 @@ define void @test_guard_ule_12_step2(ptr nocapture %a, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%N /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%N /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%N /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -247,8 +233,6 @@ define void @test_multiple_const_guards_order1(ptr nocapture %a, i64 %i) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %i ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 9 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %i -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %i -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -284,8 +268,6 @@ define void @test_multiple_const_guards_order2(ptr nocapture %a, i64 %i) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %i ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 9 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %i -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %i -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -321,8 +303,6 @@ define void @test_multiple_var_guards_order1(ptr nocapture %a, i64 %i, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %i ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 10 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %i -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %i -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -358,8 +338,6 @@ define void @test_multiple_var_guards_order2(ptr nocapture %a, i64 %i, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %i ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 10 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %i -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %i -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -396,8 +374,6 @@ define void @test_multiple_var_guards_cycle(ptr nocapture %a, i64 %i, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %N ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %N -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %N -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -433,8 +409,6 @@ define void @test_guard_ult_ne(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -470,8 +444,6 @@ define void @test_guard_ne_ult(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -509,8 +481,6 @@ define void @test_guard_if_and_enter(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -546,8 +516,6 @@ define void @test_guard_if_and_skip(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -585,8 +553,6 @@ define void @test_guard_if_and_and(ptr nocapture readonly %data, i64 %count, i1 ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -625,8 +591,6 @@ define void @test_guard_if_and_or(ptr nocapture readonly %data, i64 %count, i1 % ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -663,8 +627,6 @@ define void @test_guard_if_or_skip(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -700,8 +662,6 @@ define void @test_guard_if_or_enter(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -739,8 +699,6 @@ define void @test_guard_if_or_or(ptr nocapture readonly %data, i64 %count, i1 %c ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -779,8 +737,6 @@ define void @test_guard_if_or_and(ptr nocapture readonly %data, i64 %count, i1 % ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -818,8 +774,6 @@ define void @test_guard_and_assume(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -855,8 +809,6 @@ define void @test_guard_assume_and(ptr nocapture readonly %data, i64 %count) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %count) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %count) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %count) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -894,8 +846,6 @@ define void @guard_pessimizes_analysis_step1(i1 %c, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (9 + (-1 * %init)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 7 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (9 + (-1 * %init)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (9 + (-1 * %init)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -935,8 +885,6 @@ define void @guard_pessimizes_analysis_step2(i1 %c, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((8 + (-1 * %init)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 3 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((8 + (-1 * %init)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((8 + (-1 * %init)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -977,17 +925,13 @@ define void @crash(ptr %ptr) { ; CHECK-NEXT: Loop %while.body125: backedge-taken count is {(-2 + (-1 * (ptrtoint ptr %ptr to i64))),+,-1}<%while.cond111> ; CHECK-NEXT: Loop %while.body125: constant max backedge-taken count is i64 -2 ; CHECK-NEXT: Loop %while.body125: symbolic max backedge-taken count is {(-2 + (-1 * (ptrtoint ptr %ptr to i64))),+,-1}<%while.cond111> -; CHECK-NEXT: Loop %while.body125: Predicated backedge-taken count is {(-2 + (-1 * (ptrtoint ptr %ptr to i64))),+,-1}<%while.cond111> -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %while.body125: Trip multiple is 1 ; CHECK-NEXT: Loop %while.cond111: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %while.cond111: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %while.cond111: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %while.cond111: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %while.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %while.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %while.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %while.body: Unpredictable predicated backedge-taken count. ; entry: br label %while.body @@ -1031,8 +975,6 @@ define void @test_guard_uge(i32 %blockSize) { ; CHECK-NEXT: Loop %while.body: backedge-taken count is (-1 + (%blockSize /u 4)) ; CHECK-NEXT: Loop %while.body: constant max backedge-taken count is i32 1073741822 ; CHECK-NEXT: Loop %while.body: symbolic max backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Loop %while.body: Predicated backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %while.body: Trip multiple is 1 ; %shr = lshr i32 %blockSize, 2 @@ -1068,8 +1010,6 @@ define void @test_guard_ugt(i32 %blockSize) { ; CHECK-NEXT: Loop %while.body: backedge-taken count is (-1 + (%blockSize /u 4)) ; CHECK-NEXT: Loop %while.body: constant max backedge-taken count is i32 1073741822 ; CHECK-NEXT: Loop %while.body: symbolic max backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Loop %while.body: Predicated backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %while.body: Trip multiple is 1 ; %shr = lshr i32 %blockSize, 2 @@ -1105,8 +1045,6 @@ define void @test_guard_uge_and_ule(i32 %blockSize) { ; CHECK-NEXT: Loop %while.body: backedge-taken count is (-1 + (%blockSize /u 4)) ; CHECK-NEXT: Loop %while.body: constant max backedge-taken count is i32 255 ; CHECK-NEXT: Loop %while.body: symbolic max backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Loop %while.body: Predicated backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %while.body: Trip multiple is 1 ; %shr = lshr i32 %blockSize, 2 @@ -1146,8 +1084,6 @@ define void @test_guard_ugt_and_ult(i32 %blockSize) { ; CHECK-NEXT: Loop %while.body: backedge-taken count is (-1 + (%blockSize /u 4)) ; CHECK-NEXT: Loop %while.body: constant max backedge-taken count is i32 255 ; CHECK-NEXT: Loop %while.body: symbolic max backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Loop %while.body: Predicated backedge-taken count is (-1 + (%blockSize /u 4)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %while.body: Trip multiple is 1 ; %shr = lshr i32 %blockSize, 2 @@ -1189,8 +1125,6 @@ define void @test_guard_slt_sgt_1(ptr nocapture %a, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 10 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1226,8 +1160,6 @@ define void @test_guard_slt_sgt_2(ptr nocapture %a, i64 %i) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (17 + (-1 * %i)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 12 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (17 + (-1 * %i)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (17 + (-1 * %i)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1263,8 +1195,6 @@ define void @test_guard_sle_sge_1(ptr nocapture %a, i64 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 11 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1300,8 +1230,6 @@ define void @test_guard_sle_sge_2(ptr nocapture %a, i64 %i) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (17 + (-1 * %i)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 13 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (17 + (-1 * %i)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (17 + (-1 * %i)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1340,8 +1268,6 @@ define void @optimized_range_check_unsigned(ptr %pred, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1377,8 +1303,6 @@ define void @optimized_range_check_unsigned_icmp_ops_swapped(ptr %pred, i32 %N) ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1416,8 +1340,6 @@ define void @optimized_range_check_unsigned2(ptr %pred, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 20 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1456,8 +1378,6 @@ define void @optimized_range_check_unsigned3(ptr %pred, i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1495,8 +1415,6 @@ define void @not_optimized_range_check_unsigned1(ptr %pred, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1533,8 +1451,6 @@ define void @not_optimized_range_check_unsigned2(ptr %pred, i32 %N) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1565,8 +1481,6 @@ define i32 @sle_sgt_ult_umax_to_smax(i32 %num) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + %num) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + %num) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + %num) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; guard.1: @@ -1603,8 +1517,6 @@ define i32 @ult_sle_sgt_umax_to_smax(i32 %num) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + %num) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 1073741823 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + %num) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + %num) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; guard.1: @@ -1640,8 +1552,6 @@ define i32 @ptr_induction_ult_1(ptr %a, ptr %b) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -1670,7 +1580,6 @@ define i32 @ptr_induction_ult_2(ptr %a, ptr %b) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %cmp.6 = icmp ult ptr %a, %b @@ -1701,8 +1610,6 @@ define void @gep_addrec_nw(ptr %a) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 378 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 378 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 378 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 378 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 379 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-limit-by-wrapping.ll b/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-limit-by-wrapping.ll index 45e6337a9b35..72c9457b773a 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-limit-by-wrapping.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-limit-by-wrapping.ll @@ -10,8 +10,6 @@ define void @max_backedge_taken_count_by_wrapping1_nsw_nuw(i8 %N, ptr %ptr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%N /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 63 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%N /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%N /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -35,8 +33,6 @@ define void @max_backedge_taken_count_by_wrapping1_nuw(i8 %N, ptr %ptr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (%N /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 63 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%N /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%N /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -60,8 +56,6 @@ define void @max_backedge_taken_count_by_wrapping2_nsw_nuw(i8 %N, ptr %ptr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-64 + %N) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 63 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-64 + %N) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-64 + %N) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -85,8 +79,6 @@ define void @max_backedge_taken_count_by_wrapping2_nuw(i8 %N, ptr %ptr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-64 + %N) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 63 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-64 + %N) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-64 + %N) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/max-be-count-not-constant.ll b/llvm/test/Analysis/ScalarEvolution/max-be-count-not-constant.ll index 385864b98887..7fe767612271 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-be-count-not-constant.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-be-count-not-constant.ll @@ -23,8 +23,6 @@ define void @pluto(i32 %arg) { ; CHECK-NEXT: Loop %bb2: backedge-taken count is (1 /u (2 + %tmp)) ; CHECK-NEXT: Loop %bb2: constant max backedge-taken count is i32 1 ; CHECK-NEXT: Loop %bb2: symbolic max backedge-taken count is (1 /u (2 + %tmp)) -; CHECK-NEXT: Loop %bb2: Predicated backedge-taken count is (1 /u (2 + %tmp)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb2: Trip multiple is 1 ; bb: diff --git a/llvm/test/Analysis/ScalarEvolution/max-expr-cache.ll b/llvm/test/Analysis/ScalarEvolution/max-expr-cache.ll index 46e65a36dc65..e1c05c4b431f 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-expr-cache.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-expr-cache.ll @@ -90,13 +90,10 @@ define void @smax(i32 %tmp3) { ; CHECK-NEXT: Loop %bb53: backedge-taken count is (-1 + (zext i32 (0 smax %tmp49) to i64) + (-1 * undef)) ; CHECK-NEXT: Loop %bb53: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %bb53: symbolic max backedge-taken count is (-1 + (zext i32 (0 smax %tmp49) to i64) + (-1 * undef)) -; CHECK-NEXT: Loop %bb53: Predicated backedge-taken count is (-1 + (zext i32 (0 smax %tmp49) to i64) + (-1 * undef)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb53: Trip multiple is 1 ; CHECK-NEXT: Loop %bb4: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb4: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb4: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb4: Unpredictable predicated backedge-taken count. ; entry: br label %bb4 @@ -252,13 +249,10 @@ define void @umax(i32 %tmp3) { ; CHECK-NEXT: Loop %bb53: backedge-taken count is (-1 + (zext i32 %tmp49 to i64) + (-1 * undef)) ; CHECK-NEXT: Loop %bb53: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %bb53: symbolic max backedge-taken count is (-1 + (zext i32 %tmp49 to i64) + (-1 * undef)) -; CHECK-NEXT: Loop %bb53: Predicated backedge-taken count is (-1 + (zext i32 %tmp49 to i64) + (-1 * undef)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb53: Trip multiple is 1 ; CHECK-NEXT: Loop %bb4: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb4: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb4: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb4: Unpredictable predicated backedge-taken count. ; entry: br label %bb4 diff --git a/llvm/test/Analysis/ScalarEvolution/max-trip-count-address-space.ll b/llvm/test/Analysis/ScalarEvolution/max-trip-count-address-space.ll index 802b76b4072a..4838e89704c0 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-trip-count-address-space.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-trip-count-address-space.ll @@ -12,8 +12,6 @@ define void @foo(ptr addrspace(1) nocapture %d, i32 %n) nounwind { ; CHECK-NEXT: Loop %bb: backedge-taken count is (-1 + %n) ; CHECK-NEXT: Loop %bb: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is (-1 + %n) -; CHECK-NEXT: Loop %bb: Predicated backedge-taken count is (-1 + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb: Trip multiple is 1 ; entry: @@ -52,8 +50,6 @@ define void @test(ptr addrspace(1) %a, i32 %n) nounwind { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (zext i32 %n to i64)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (zext i32 %n to i64)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (zext i32 %n to i64)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll b/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll index 7f08bec162a5..45552b13ed4f 100644 --- a/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll +++ b/llvm/test/Analysis/ScalarEvolution/max-trip-count.ll @@ -10,8 +10,6 @@ define void @foo(ptr nocapture %d, i32 %n) nounwind { ; CHECK-NEXT: Loop %bb: backedge-taken count is (-1 + %n) ; CHECK-NEXT: Loop %bb: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is (-1 + %n) -; CHECK-NEXT: Loop %bb: Predicated backedge-taken count is (-1 + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb: Trip multiple is 1 ; entry: @@ -61,7 +59,6 @@ define i32 @main() nounwind { ; CHECK-NEXT: Loop %for.cond: symbolic max backedge-taken count is 5 ; CHECK-NEXT: symbolic max exit count for for.cond: 5 ; CHECK-NEXT: symbolic max exit count for for.body: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %for.cond: Unpredictable predicated backedge-taken count. ; entry: br label %for.cond @@ -95,8 +92,6 @@ define void @test(ptr %a, i32 %n) nounwind { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (zext i32 %n to i64)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (zext i32 %n to i64)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (zext i32 %n to i64)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -136,7 +131,6 @@ define i32 @pr19799() { ; CHECK-NEXT: Loop %for.body.i: symbolic max backedge-taken count is 1 ; CHECK-NEXT: symbolic max exit count for for.body.i: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for for.cond.i: 1 -; CHECK-NEXT: Loop %for.body.i: Unpredictable predicated backedge-taken count. ; entry: store i32 -1, ptr @a, align 4 @@ -170,7 +164,6 @@ define i32 @pr18886() { ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 3 ; CHECK-NEXT: symbolic max exit count for for.body: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for for.cond: 3 -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: store i64 -21, ptr @aa, align 8 @@ -208,7 +201,6 @@ define i32 @cannot_compute_mustexit() { ; CHECK-NEXT: Loop %for.body.i: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for for.body.i: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for for.cond.i: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %for.body.i: Unpredictable predicated backedge-taken count. ; entry: store i32 -1, ptr @a, align 4 @@ -243,8 +235,6 @@ define i32 @two_mustexit() { ; CHECK-NEXT: Loop %for.body.i: symbolic max backedge-taken count is 1 ; CHECK-NEXT: symbolic max exit count for for.body.i: 1 ; CHECK-NEXT: symbolic max exit count for for.cond.i: 2 -; CHECK-NEXT: Loop %for.body.i: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body.i: Trip multiple is 1 ; entry: @@ -272,8 +262,6 @@ define i32 @ne_max_trip_count_1(i32 %n) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (zext i3 (trunc i32 %n to i3) to i32) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 7 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (zext i3 (trunc i32 %n to i3) to i32) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (zext i3 (trunc i32 %n to i3) to i32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -296,8 +284,6 @@ define i32 @ne_max_trip_count_2(i32 %n) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (zext i3 (trunc i32 %n to i3) to i32)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (zext i3 (trunc i32 %n to i3) to i32)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (zext i3 (trunc i32 %n to i3) to i32)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -320,8 +306,6 @@ define i32 @ne_max_trip_count_3(i32 %n) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (zext i3 (trunc i32 %n to i3) to i32)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 6 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (zext i3 (trunc i32 %n to i3) to i32)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (zext i3 (trunc i32 %n to i3) to i32)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -351,8 +335,6 @@ define i32 @ne_max_trip_count_4(i32 %n) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %n) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %n) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -383,7 +365,6 @@ define void @changing_end_bound(ptr %n_addr, ptr %addr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 2147483646 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -412,7 +393,6 @@ define void @changing_end_bound2(i32 %start, ptr %n_addr, ptr %addr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is -1 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -439,7 +419,6 @@ define void @changing_end_bound3(i32 %start, ptr %n_addr, ptr %addr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 1073741823 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 1073741823 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -467,7 +446,6 @@ define void @changing_end_bound4(i32 %start, ptr %n_addr, ptr %addr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -495,7 +473,6 @@ define void @changing_end_bound5(i32 %stride, i32 %start, ptr %n_addr, ptr %addr ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -522,7 +499,6 @@ define void @changing_end_bound6(i32 %start, ptr %n_addr, ptr %addr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -549,7 +525,6 @@ define void @changing_end_bound7(i32 %start, ptr %n_addr, ptr %addr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -575,8 +550,6 @@ define void @max_overflow_se(i8 %n) mustprogress { ; CHECK-NEXT: Loop %loop: backedge-taken count is 0 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 0 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -604,7 +577,6 @@ define void @max_overflow_me(i8 %n) mustprogress { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 1 ; CHECK-NEXT: symbolic max exit count for loop: 1 ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -632,8 +604,6 @@ define void @bool_stride(i1 %s, i1 %n) mustprogress { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -658,8 +628,6 @@ define void @ne_zero_max_btc(i32 %a) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/min-max-exprs.ll b/llvm/test/Analysis/ScalarEvolution/min-max-exprs.ll index 8616c98ef1ed..6ededf247771 100644 --- a/llvm/test/Analysis/ScalarEvolution/min-max-exprs.ll +++ b/llvm/test/Analysis/ScalarEvolution/min-max-exprs.ll @@ -49,8 +49,6 @@ define void @f(ptr %A, i32 %N) { ; CHECK-NEXT: Loop %bb1: backedge-taken count is (0 smax %N) ; CHECK-NEXT: Loop %bb1: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %bb1: symbolic max backedge-taken count is (0 smax %N) -; CHECK-NEXT: Loop %bb1: Predicated backedge-taken count is (0 smax %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb1: Trip multiple is 1 ; bb: diff --git a/llvm/test/Analysis/ScalarEvolution/ne-overflow.ll b/llvm/test/Analysis/ScalarEvolution/ne-overflow.ll index 9f508f6ddafe..7b14807364a4 100644 --- a/llvm/test/Analysis/ScalarEvolution/ne-overflow.ll +++ b/llvm/test/Analysis/ScalarEvolution/ne-overflow.ll @@ -13,8 +13,6 @@ define void @test(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((-2 + %N) /u 2) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((-2 + %N) /u 2) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((-2 + %N) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -36,8 +34,6 @@ define void @test_preinc(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (%N /u 2) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (%N /u 2) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (%N /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -62,7 +58,6 @@ define void @test_well_defined_infinite_st(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -84,7 +79,6 @@ define void @test_well_defined_infinite_ld(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -106,7 +100,6 @@ define void @test_no_mustprogress(i32 %N) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -129,8 +122,6 @@ define void @test_1024(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((-1024 + %N) /u 1024) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 4194303 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((-1024 + %N) /u 1024) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((-1024 + %N) /u 1024) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -152,8 +143,6 @@ define void @test_uneven_divide(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (-1431655765 * %N)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (-1431655765 * %N)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (-1431655765 * %N)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -175,7 +164,6 @@ define void @test_non_invariant_rhs() mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -199,7 +187,6 @@ define void @test_abnormal_exit(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -226,7 +213,6 @@ define void @test_other_exit(i32 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 9 ; CHECK-NEXT: symbolic max exit count for for.body: 9 ; CHECK-NEXT: symbolic max exit count for for.latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -275,7 +261,6 @@ define void @test_sext(i64 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -297,7 +282,6 @@ define void @test_zext_of_sext(i64 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -320,7 +304,6 @@ define void @test_zext_offset(i64 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -343,7 +326,6 @@ define void @test_sext_offset(i64 %N) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body diff --git a/llvm/test/Analysis/ScalarEvolution/no-wrap-add-exprs.ll b/llvm/test/Analysis/ScalarEvolution/no-wrap-add-exprs.ll index 10f38fc1af37..bd2ffddf396f 100644 --- a/llvm/test/Analysis/ScalarEvolution/no-wrap-add-exprs.ll +++ b/llvm/test/Analysis/ScalarEvolution/no-wrap-add-exprs.ll @@ -306,7 +306,6 @@ define i1 @test2_a(i32 %a, i32 %b, i1 %will_overflow) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br i1 %will_overflow, label %exit1, label %loop @@ -343,7 +342,6 @@ define i1 @test2_b(i32 %a, i32 %b, i1 %will_overflow) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br i1 %will_overflow, label %exit1, label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/no-wrap-symbolic-becount.ll b/llvm/test/Analysis/ScalarEvolution/no-wrap-symbolic-becount.ll index eec7f16148eb..e13a8976bf5a 100644 --- a/llvm/test/Analysis/ScalarEvolution/no-wrap-symbolic-becount.ll +++ b/llvm/test/Analysis/ScalarEvolution/no-wrap-symbolic-becount.ll @@ -30,7 +30,6 @@ define i32 @test_01(i32 %start, ptr %p, ptr %q) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %start to i64) ; CHECK-NEXT: symbolic max exit count for loop: (zext i32 %start to i64) ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %0 = zext i32 %start to i64 @@ -76,8 +75,6 @@ define i32 @test_02(i32 %start, ptr %p, ptr %q) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (9223372036854775806 + (2147483648 * (zext i32 %start to i64))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -2147483650 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (9223372036854775806 + (2147483648 * (zext i32 %start to i64))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (9223372036854775806 + (2147483648 * (zext i32 %start to i64))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -108,7 +105,6 @@ define void @pointer_iv_nowrap(ptr %startptr, ptr %endptr) local_unnamed_addr { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %init = getelementptr inbounds i8, ptr %startptr, i64 2000 @@ -137,8 +133,6 @@ define void @pointer_iv_nowrap_guard(ptr %startptr, ptr %endptr) local_unnamed_a ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-8001 + (-1 * (ptrtoint ptr %startptr to i64)) + ((8004 + (ptrtoint ptr %startptr to i64)) umax (ptrtoint ptr %endptr to i64))) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4611686018427387903 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-8001 + (-1 * (ptrtoint ptr %startptr to i64)) + ((8004 + (ptrtoint ptr %startptr to i64)) umax (ptrtoint ptr %endptr to i64))) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-8001 + (-1 * (ptrtoint ptr %startptr to i64)) + ((8004 + (ptrtoint ptr %startptr to i64)) umax (ptrtoint ptr %endptr to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/nsw-offset-assume.ll b/llvm/test/Analysis/ScalarEvolution/nsw-offset-assume.ll index e8462fc7459e..305a2bfca2b6 100644 --- a/llvm/test/Analysis/ScalarEvolution/nsw-offset-assume.ll +++ b/llvm/test/Analysis/ScalarEvolution/nsw-offset-assume.ll @@ -47,8 +47,6 @@ define void @foo(i32 %no, ptr nocapture %d, ptr nocapture %q) nounwind { ; CHECK-NEXT: Loop %bb: backedge-taken count is ((-1 + (2 * (%no /u 2))) /u 2) ; CHECK-NEXT: Loop %bb: constant max backedge-taken count is i32 1073741822 ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is ((-1 + (2 * (%no /u 2))) /u 2) -; CHECK-NEXT: Loop %bb: Predicated backedge-taken count is ((-1 + (2 * (%no /u 2))) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/nsw-offset.ll b/llvm/test/Analysis/ScalarEvolution/nsw-offset.ll index f27018ffe17c..d6e78eca398e 100644 --- a/llvm/test/Analysis/ScalarEvolution/nsw-offset.ll +++ b/llvm/test/Analysis/ScalarEvolution/nsw-offset.ll @@ -44,8 +44,6 @@ define void @foo(i32 %no, ptr nocapture %d, ptr nocapture %q) nounwind { ; CHECK-NEXT: Loop %bb: backedge-taken count is ((-1 + (2 * (%no /u 2))) /u 2) ; CHECK-NEXT: Loop %bb: constant max backedge-taken count is i32 1073741822 ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is ((-1 + (2 * (%no /u 2))) /u 2) -; CHECK-NEXT: Loop %bb: Predicated backedge-taken count is ((-1 + (2 * (%no /u 2))) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/nsw.ll b/llvm/test/Analysis/ScalarEvolution/nsw.ll index 0240902a18fb..275d3f19ab13 100644 --- a/llvm/test/Analysis/ScalarEvolution/nsw.ll +++ b/llvm/test/Analysis/ScalarEvolution/nsw.ll @@ -30,7 +30,6 @@ define void @test1(ptr %p) nounwind { ; CHECK-NEXT: Loop %bb: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb: Unpredictable predicated backedge-taken count. ; entry: %tmp = load double, ptr %p, align 8 ; [#uses=1] @@ -79,8 +78,6 @@ define void @test2(ptr %begin, ptr %end) ssp { ; CHECK-NEXT: Loop %for.body.i.i: backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %begin to i64)) + (ptrtoint ptr %end to i64)) /u 4) ; CHECK-NEXT: Loop %for.body.i.i: constant max backedge-taken count is i64 4611686018427387903 ; CHECK-NEXT: Loop %for.body.i.i: symbolic max backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %begin to i64)) + (ptrtoint ptr %end to i64)) /u 4) -; CHECK-NEXT: Loop %for.body.i.i: Predicated backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %begin to i64)) + (ptrtoint ptr %end to i64)) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body.i.i: Trip multiple is 1 ; entry: @@ -120,8 +117,6 @@ define void @test3(ptr %begin, ptr %end) nounwind ssp { ; CHECK-NEXT: Loop %for.body.i.i: backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %begin to i64)) + (ptrtoint ptr %end to i64)) /u 4) ; CHECK-NEXT: Loop %for.body.i.i: constant max backedge-taken count is i64 4611686018427387903 ; CHECK-NEXT: Loop %for.body.i.i: symbolic max backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %begin to i64)) + (ptrtoint ptr %end to i64)) /u 4) -; CHECK-NEXT: Loop %for.body.i.i: Predicated backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %begin to i64)) + (ptrtoint ptr %end to i64)) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body.i.i: Trip multiple is 1 ; entry: @@ -183,8 +178,6 @@ define i32 @PR12375(ptr readnone %arg) { ; CHECK-NEXT: Loop %bb1: backedge-taken count is 1 ; CHECK-NEXT: Loop %bb1: constant max backedge-taken count is i64 1 ; CHECK-NEXT: Loop %bb1: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %bb1: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb1: Trip multiple is 2 ; bb: @@ -214,8 +207,6 @@ define void @PR12376(ptr nocapture %arg, ptr nocapture %arg1) { ; CHECK-NEXT: Loop %bb2: backedge-taken count is ((-1 + (-1 * (ptrtoint ptr %arg to i64)) + ((4 + (ptrtoint ptr %arg to i64)) umax (ptrtoint ptr %arg1 to i64))) /u 4) ; CHECK-NEXT: Loop %bb2: constant max backedge-taken count is i64 4611686018427387902 ; CHECK-NEXT: Loop %bb2: symbolic max backedge-taken count is ((-1 + (-1 * (ptrtoint ptr %arg to i64)) + ((4 + (ptrtoint ptr %arg to i64)) umax (ptrtoint ptr %arg1 to i64))) /u 4) -; CHECK-NEXT: Loop %bb2: Predicated backedge-taken count is ((-1 + (-1 * (ptrtoint ptr %arg to i64)) + ((4 + (ptrtoint ptr %arg to i64)) umax (ptrtoint ptr %arg1 to i64))) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb2: Trip multiple is 1 ; bb: @@ -250,8 +241,6 @@ define void @nswnowrap(i32 %v, ptr %buf) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((-1 * %v) + ((1 + %v) smax %v)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 1, actual taken count either this or zero. ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((-1 * %v) + ((1 + %v) smax %v)), actual taken count either this or zero. -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((-1 * %v) + ((1 + %v) smax %v)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -293,8 +282,6 @@ define void @test4(i32 %arg) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (-1 * %arg) + (10 smax (1 + %arg))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2147483639 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (-1 * %arg) + (10 smax (1 + %arg))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (-1 * %arg) + (10 smax (1 + %arg))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -327,8 +314,6 @@ define void @bad_postinc_nsw_a(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 7) + (1 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 613566756 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 7) + (1 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 7) + (1 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -359,7 +344,6 @@ define void @postinc_poison_prop_through_and(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -388,8 +372,6 @@ define void @pr28012(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (7 umax %n)) /u 7) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 613566755 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (7 umax %n)) /u 7) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (7 umax %n)) /u 7) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -421,7 +403,6 @@ define void @select_cond_poison_propagation(ptr %p, i32 %x) nounwind { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -453,8 +434,6 @@ define void @pr66066() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 1 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 2 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/outer_phi.ll b/llvm/test/Analysis/ScalarEvolution/outer_phi.ll index c1faa5a8ac59..e4a9753b2405 100644 --- a/llvm/test/Analysis/ScalarEvolution/outer_phi.ll +++ b/llvm/test/Analysis/ScalarEvolution/outer_phi.ll @@ -24,7 +24,6 @@ define i32 @test_01(i32 %a, i32 %b) { ; CHECK-NEXT: Loop %inner: symbolic max backedge-taken count is %b ; CHECK-NEXT: symbolic max exit count for inner: %b ; CHECK-NEXT: symbolic max exit count for inner.backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %inner: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %outer: Unpredictable backedge-taken count. ; CHECK-NEXT: exit count for inner: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: exit count for outer.backedge: ***COULDNOTCOMPUTE*** @@ -32,7 +31,6 @@ define i32 @test_01(i32 %a, i32 %b) { ; CHECK-NEXT: Loop %outer: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for inner: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for outer.backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %outer: Unpredictable predicated backedge-taken count. ; entry: %b_is_non_negative = icmp sge i32 %b, 0 @@ -88,7 +86,6 @@ define i32 @test_02(i32 %a, i32 %b) { ; CHECK-NEXT: Loop %inner: symbolic max backedge-taken count is ((-1 * %outer.iv) + (%b smax %outer.iv)) ; CHECK-NEXT: symbolic max exit count for inner: ((-1 * %outer.iv) + (%b smax %outer.iv)) ; CHECK-NEXT: symbolic max exit count for inner.backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %inner: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %outer: Unpredictable backedge-taken count. ; CHECK-NEXT: exit count for inner: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: exit count for outer.backedge: ***COULDNOTCOMPUTE*** @@ -96,7 +93,6 @@ define i32 @test_02(i32 %a, i32 %b) { ; CHECK-NEXT: Loop %outer: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for inner: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for outer.backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %outer: Unpredictable predicated backedge-taken count. ; entry: %b_is_non_negative = icmp sge i32 %b, 0 diff --git a/llvm/test/Analysis/ScalarEvolution/overflow-intrinsics-trip-count.ll b/llvm/test/Analysis/ScalarEvolution/overflow-intrinsics-trip-count.ll index 821572af55c2..5d1c5b5fb6f9 100644 --- a/llvm/test/Analysis/ScalarEvolution/overflow-intrinsics-trip-count.ll +++ b/llvm/test/Analysis/ScalarEvolution/overflow-intrinsics-trip-count.ll @@ -14,8 +14,6 @@ define void @uadd_exhaustive() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 35 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 35 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 35 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 35 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 36 ; entry: @@ -41,8 +39,6 @@ define void @sadd_exhaustive() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 67 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 67 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 67 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 67 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 68 ; entry: @@ -68,8 +64,6 @@ define void @usub_exhaustive() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 50 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 50 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 50 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 50 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 51 ; entry: @@ -95,8 +89,6 @@ define void @ssub_exhaustive() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 68 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 68 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 68 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 68 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 69 ; entry: @@ -122,8 +114,6 @@ define void @smul_exhaustive() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 14 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 14 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 14 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 14 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 15 ; entry: @@ -149,8 +139,6 @@ define void @umul_exhaustive() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 15 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 15 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 15 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 15 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 16 ; entry: @@ -176,8 +164,6 @@ define void @uadd_symbolic_start(i16 %start) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (-1 * %start)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (-1 * %start)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (-1 * %start)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -203,8 +189,6 @@ define void @sadd_symbolic_start(i16 %start) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (32767 + (-1 * %start)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (32767 + (-1 * %start)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (32767 + (-1 * %start)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -230,7 +214,6 @@ define void @sadd_symbolic_start2(i16 %start) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br i1 undef, label %for.end, label %for.body.preheader @@ -256,7 +239,6 @@ define void @sadd_symbolic_swapped(i16 %start) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br i1 undef, label %for.end, label %for.body.preheader @@ -281,8 +263,6 @@ define void @usub_symbolic_start(i16 %start) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is %start ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is %start -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is %start -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -308,8 +288,6 @@ define void @ssub_symbolic_start(i16 %start) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-32768 + %start) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-32768 + %start) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-32768 + %start) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -335,7 +313,6 @@ define void @smul_symbolic_start(i16 %start) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br i1 undef, label %for.end, label %for.body.preheader @@ -360,7 +337,6 @@ define void @umul_symbolic_start(i16 %start) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br i1 undef, label %for.end, label %for.body.preheader @@ -389,8 +365,6 @@ define void @sadd_symbolic_non_latch(i16 %start) { ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((230 + (-1 * %start)) umin (32767 + (-1 * %start))) ; CHECK-NEXT: symbolic max exit count for for.body: (32767 + (-1 * %start)) ; CHECK-NEXT: symbolic max exit count for for.latch: (230 + (-1 * %start)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((230 + (-1 * %start)) umin (32767 + (-1 * %start))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/pr25369.ll b/llvm/test/Analysis/ScalarEvolution/pr25369.ll index 6b5fc6d0a596..2dc3a1272cc1 100644 --- a/llvm/test/Analysis/ScalarEvolution/pr25369.ll +++ b/llvm/test/Analysis/ScalarEvolution/pr25369.ll @@ -11,19 +11,14 @@ define void @hoge1() { ; CHECK-NEXT: Loop %bb13: backedge-taken count is (-2 + (2 * undef) + %tmp7 + %tmp6) ; CHECK-NEXT: Loop %bb13: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %bb13: symbolic max backedge-taken count is (-2 + (2 * undef) + %tmp7 + %tmp6) -; CHECK-NEXT: Loop %bb13: Predicated backedge-taken count is (-2 + (2 * undef) + %tmp7 + %tmp6) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb13: Trip multiple is 1 ; CHECK-NEXT: Loop %bb4: backedge-taken count is 20 ; CHECK-NEXT: Loop %bb4: constant max backedge-taken count is i64 20 ; CHECK-NEXT: Loop %bb4: symbolic max backedge-taken count is 20 -; CHECK-NEXT: Loop %bb4: Predicated backedge-taken count is 20 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb4: Trip multiple is 21 ; CHECK-NEXT: Loop %bb2: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb2: Unpredictable predicated backedge-taken count. ; bb: br i1 undef, label %bb4, label %bb2 @@ -65,17 +60,13 @@ define void @hoge2() { ; CHECK-NEXT: Loop %bb13: backedge-taken count is (-2 + (2 * undef) + %tmp7 + %tmp6) ; CHECK-NEXT: Loop %bb13: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %bb13: symbolic max backedge-taken count is (-2 + (2 * undef) + %tmp7 + %tmp6) -; CHECK-NEXT: Loop %bb13: Predicated backedge-taken count is (-2 + (2 * undef) + %tmp7 + %tmp6) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb13: Trip multiple is 1 ; CHECK-NEXT: Loop %bb4: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb4: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb4: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb4: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %bb2: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %bb2: Unpredictable predicated backedge-taken count. ; bb: br i1 undef, label %bb4, label %bb2 diff --git a/llvm/test/Analysis/ScalarEvolution/pr34538.ll b/llvm/test/Analysis/ScalarEvolution/pr34538.ll index 9386c0eb5457..03fcbbcfd7ca 100644 --- a/llvm/test/Analysis/ScalarEvolution/pr34538.ll +++ b/llvm/test/Analysis/ScalarEvolution/pr34538.ll @@ -7,8 +7,6 @@ define i32 @pr34538() local_unnamed_addr #0 { ; CHECK-NEXT: Loop %do.body: backedge-taken count is 10000 ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 10000 ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is 10000 -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is 10000 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 10001 ; entry: @@ -32,8 +30,6 @@ define i32 @foo() { ; CHECK-NEXT: Loop %do.body: backedge-taken count is 5000 ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 5000 ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is 5000 -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is 5000 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 5001 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/pr48225.ll b/llvm/test/Analysis/ScalarEvolution/pr48225.ll index ca4b1bd42bae..71ca293e311a 100644 --- a/llvm/test/Analysis/ScalarEvolution/pr48225.ll +++ b/llvm/test/Analysis/ScalarEvolution/pr48225.ll @@ -28,7 +28,6 @@ define void @test_and(i1 %boolcond) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 2 ; CHECK-NEXT: symbolic max exit count for loop: 2 ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %conv = zext i1 %boolcond to i32 @@ -78,7 +77,6 @@ define void @test_or(i1 %boolcond) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 2 ; CHECK-NEXT: symbolic max exit count for loop: 2 ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %conv = zext i1 %boolcond to i32 diff --git a/llvm/test/Analysis/ScalarEvolution/pr58402-large-number-of-zext-exprs.ll b/llvm/test/Analysis/ScalarEvolution/pr58402-large-number-of-zext-exprs.ll index a6d155da4bb9..c79befac2fb1 100644 --- a/llvm/test/Analysis/ScalarEvolution/pr58402-large-number-of-zext-exprs.ll +++ b/llvm/test/Analysis/ScalarEvolution/pr58402-large-number-of-zext-exprs.ll @@ -82,7 +82,6 @@ define i32 @pr58402_large_number_of_zext(ptr %dst) { ; CHECK-NEXT: Loop %header: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %header: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %header: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %header: Unpredictable predicated backedge-taken count. ; entry: br label %header diff --git a/llvm/test/Analysis/ScalarEvolution/pr76234.ll b/llvm/test/Analysis/ScalarEvolution/pr76234.ll index 0d82f0ed1a81..bdc5a4ce3d58 100644 --- a/llvm/test/Analysis/ScalarEvolution/pr76234.ll +++ b/llvm/test/Analysis/ScalarEvolution/pr76234.ll @@ -13,7 +13,6 @@ define i32 @PR76234() { ; CHECK-NEXT: Loop %1: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %1: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %1: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %1: Unpredictable predicated backedge-taken count. ; %B9 = shl i896 0, -264147265567832623176169892458258303259423663018060761063980354513336951278362429737208627943828593947337197496628564339441173779751342768625269489231469788454193341999502542084365758838213220526512116454105594202074014146375780869419198449383518238244769290448868999168 br label %1 diff --git a/llvm/test/Analysis/ScalarEvolution/ptrtoint-constantexpr-loop.ll b/llvm/test/Analysis/ScalarEvolution/ptrtoint-constantexpr-loop.ll index 20037b58bd20..d92056b9ffdd 100644 --- a/llvm/test/Analysis/ScalarEvolution/ptrtoint-constantexpr-loop.ll +++ b/llvm/test/Analysis/ScalarEvolution/ptrtoint-constantexpr-loop.ll @@ -24,7 +24,6 @@ define hidden ptr @trunc_ptr_to_i64(ptr %arg, ptr %arg10) { ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; ; PTR64_IDX32-LABEL: 'trunc_ptr_to_i64' ; PTR64_IDX32-NEXT: Classifying expressions for: @trunc_ptr_to_i64 @@ -42,7 +41,6 @@ define hidden ptr @trunc_ptr_to_i64(ptr %arg, ptr %arg10) { ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; ; PTR16_IDX16-LABEL: 'trunc_ptr_to_i64' ; PTR16_IDX16-NEXT: Classifying expressions for: @trunc_ptr_to_i64 @@ -60,7 +58,6 @@ define hidden ptr @trunc_ptr_to_i64(ptr %arg, ptr %arg10) { ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; bb: br label %bb11 @@ -97,7 +94,6 @@ define hidden ptr @trunc_ptr_to_i32(ptr %arg, ptr %arg10) { ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; ; PTR64_IDX32-LABEL: 'trunc_ptr_to_i32' ; PTR64_IDX32-NEXT: Classifying expressions for: @trunc_ptr_to_i32 @@ -115,7 +111,6 @@ define hidden ptr @trunc_ptr_to_i32(ptr %arg, ptr %arg10) { ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; ; PTR16_IDX16-LABEL: 'trunc_ptr_to_i32' ; PTR16_IDX16-NEXT: Classifying expressions for: @trunc_ptr_to_i32 @@ -133,7 +128,6 @@ define hidden ptr @trunc_ptr_to_i32(ptr %arg, ptr %arg10) { ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; bb: br label %bb11 @@ -170,7 +164,6 @@ define hidden ptr @trunc_ptr_to_i128(ptr %arg, ptr %arg10) { ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX64-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; ; PTR64_IDX32-LABEL: 'trunc_ptr_to_i128' ; PTR64_IDX32-NEXT: Classifying expressions for: @trunc_ptr_to_i128 @@ -188,7 +181,6 @@ define hidden ptr @trunc_ptr_to_i128(ptr %arg, ptr %arg10) { ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX32-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; ; PTR16_IDX16-LABEL: 'trunc_ptr_to_i128' ; PTR16_IDX16-NEXT: Classifying expressions for: @trunc_ptr_to_i128 @@ -206,7 +198,6 @@ define hidden ptr @trunc_ptr_to_i128(ptr %arg, ptr %arg10) { ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable constant max backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable symbolic max backedge-taken count. -; PTR16_IDX16-NEXT: Loop %bb11: Unpredictable predicated backedge-taken count. ; bb: br label %bb11 @@ -238,7 +229,6 @@ define void @zext_ptr_to_i32(i32 %arg, i32 %arg6) { ; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable constant max backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable predicated backedge-taken count. ; ; PTR64_IDX32-LABEL: 'zext_ptr_to_i32' ; PTR64_IDX32-NEXT: Classifying expressions for: @zext_ptr_to_i32 @@ -250,7 +240,6 @@ define void @zext_ptr_to_i32(i32 %arg, i32 %arg6) { ; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable constant max backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable predicated backedge-taken count. ; ; PTR16_IDX16-LABEL: 'zext_ptr_to_i32' ; PTR16_IDX16-NEXT: Classifying expressions for: @zext_ptr_to_i32 @@ -262,7 +251,6 @@ define void @zext_ptr_to_i32(i32 %arg, i32 %arg6) { ; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable constant max backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable symbolic max backedge-taken count. -; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable predicated backedge-taken count. ; bb: br label %bb7 @@ -291,7 +279,6 @@ define void @sext_to_i32(i32 %arg, i32 %arg6) { ; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable constant max backedge-taken count. ; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX64-NEXT: Loop %bb7: Unpredictable predicated backedge-taken count. ; ; PTR64_IDX32-LABEL: 'sext_to_i32' ; PTR64_IDX32-NEXT: Classifying expressions for: @sext_to_i32 @@ -305,7 +292,6 @@ define void @sext_to_i32(i32 %arg, i32 %arg6) { ; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable constant max backedge-taken count. ; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable symbolic max backedge-taken count. -; PTR64_IDX32-NEXT: Loop %bb7: Unpredictable predicated backedge-taken count. ; ; PTR16_IDX16-LABEL: 'sext_to_i32' ; PTR16_IDX16-NEXT: Classifying expressions for: @sext_to_i32 @@ -319,7 +305,6 @@ define void @sext_to_i32(i32 %arg, i32 %arg6) { ; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable constant max backedge-taken count. ; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable symbolic max backedge-taken count. -; PTR16_IDX16-NEXT: Loop %bb7: Unpredictable predicated backedge-taken count. ; bb: br label %bb7 @@ -351,8 +336,6 @@ define i64 @sext_like_noop(i32 %n) { ; PTR64_IDX64-NEXT: Loop %for.body: backedge-taken count is (-2 + (trunc i64 (ptrtoint ptr @sext_like_noop to i64) to i32)) ; PTR64_IDX64-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; PTR64_IDX64-NEXT: Loop %for.body: symbolic max backedge-taken count is (-2 + (trunc i64 (ptrtoint ptr @sext_like_noop to i64) to i32)) -; PTR64_IDX64-NEXT: Loop %for.body: Predicated backedge-taken count is (-2 + (trunc i64 (ptrtoint ptr @sext_like_noop to i64) to i32)) -; PTR64_IDX64-NEXT: Predicates: ; PTR64_IDX64-NEXT: Loop %for.body: Trip multiple is 1 ; ; PTR64_IDX32-LABEL: 'sext_like_noop' @@ -369,8 +352,6 @@ define i64 @sext_like_noop(i32 %n) { ; PTR64_IDX32-NEXT: Loop %for.body: backedge-taken count is (-2 + ptrtoint (ptr @sext_like_noop to i32)) ; PTR64_IDX32-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; PTR64_IDX32-NEXT: Loop %for.body: symbolic max backedge-taken count is (-2 + ptrtoint (ptr @sext_like_noop to i32)) -; PTR64_IDX32-NEXT: Loop %for.body: Predicated backedge-taken count is (-2 + ptrtoint (ptr @sext_like_noop to i32)) -; PTR64_IDX32-NEXT: Predicates: ; PTR64_IDX32-NEXT: Loop %for.body: Trip multiple is 1 ; ; PTR16_IDX16-LABEL: 'sext_like_noop' @@ -387,8 +368,6 @@ define i64 @sext_like_noop(i32 %n) { ; PTR16_IDX16-NEXT: Loop %for.body: backedge-taken count is (-2 + (zext i16 (ptrtoint ptr @sext_like_noop to i16) to i32)) ; PTR16_IDX16-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; PTR16_IDX16-NEXT: Loop %for.body: symbolic max backedge-taken count is (-2 + (zext i16 (ptrtoint ptr @sext_like_noop to i16) to i32)) -; PTR16_IDX16-NEXT: Loop %for.body: Predicated backedge-taken count is (-2 + (zext i16 (ptrtoint ptr @sext_like_noop to i16) to i32)) -; PTR16_IDX16-NEXT: Predicates: ; PTR16_IDX16-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/ptrtoint.ll b/llvm/test/Analysis/ScalarEvolution/ptrtoint.ll index f30b3752d7b3..e784d2538598 100644 --- a/llvm/test/Analysis/ScalarEvolution/ptrtoint.ll +++ b/llvm/test/Analysis/ScalarEvolution/ptrtoint.ll @@ -231,8 +231,6 @@ define void @ptrtoint_of_addrec(ptr %in, i32 %count) { ; X64-NEXT: Loop %loop: backedge-taken count is (-1 + (zext i32 %count to i64)) ; X64-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; X64-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (zext i32 %count to i64)) -; X64-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (zext i32 %count to i64)) -; X64-NEXT: Predicates: ; X64-NEXT: Loop %loop: Trip multiple is 1 ; ; X32-LABEL: 'ptrtoint_of_addrec' @@ -251,8 +249,6 @@ define void @ptrtoint_of_addrec(ptr %in, i32 %count) { ; X32-NEXT: Loop %loop: backedge-taken count is (-1 + (zext i32 %count to i64)) ; X32-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; X32-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (zext i32 %count to i64)) -; X32-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (zext i32 %count to i64)) -; X32-NEXT: Predicates: ; X32-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -399,8 +395,6 @@ define void @pr46786_c26_char(ptr %arg, ptr %arg1, ptr %arg2) { ; X64-NEXT: Loop %bb6: backedge-taken count is (-1 + (-1 * (ptrtoint ptr %arg to i64)) + (ptrtoint ptr %arg1 to i64)) ; X64-NEXT: Loop %bb6: constant max backedge-taken count is i64 -1 ; X64-NEXT: Loop %bb6: symbolic max backedge-taken count is (-1 + (-1 * (ptrtoint ptr %arg to i64)) + (ptrtoint ptr %arg1 to i64)) -; X64-NEXT: Loop %bb6: Predicated backedge-taken count is (-1 + (-1 * (ptrtoint ptr %arg to i64)) + (ptrtoint ptr %arg1 to i64)) -; X64-NEXT: Predicates: ; X64-NEXT: Loop %bb6: Trip multiple is 1 ; ; X32-LABEL: 'pr46786_c26_char' @@ -427,8 +421,6 @@ define void @pr46786_c26_char(ptr %arg, ptr %arg1, ptr %arg2) { ; X32-NEXT: Loop %bb6: backedge-taken count is (-1 + (-1 * (ptrtoint ptr %arg to i32)) + (ptrtoint ptr %arg1 to i32)) ; X32-NEXT: Loop %bb6: constant max backedge-taken count is i32 -1 ; X32-NEXT: Loop %bb6: symbolic max backedge-taken count is (-1 + (-1 * (ptrtoint ptr %arg to i32)) + (ptrtoint ptr %arg1 to i32)) -; X32-NEXT: Loop %bb6: Predicated backedge-taken count is (-1 + (-1 * (ptrtoint ptr %arg to i32)) + (ptrtoint ptr %arg1 to i32)) -; X32-NEXT: Predicates: ; X32-NEXT: Loop %bb6: Trip multiple is 1 ; %i = icmp eq ptr %arg, %arg1 @@ -488,8 +480,6 @@ define void @pr46786_c26_int(ptr %arg, ptr %arg1, ptr %arg2) { ; X64-NEXT: Loop %bb6: backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %arg to i64)) + (ptrtoint ptr %arg1 to i64)) /u 4) ; X64-NEXT: Loop %bb6: constant max backedge-taken count is i64 4611686018427387903 ; X64-NEXT: Loop %bb6: symbolic max backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %arg to i64)) + (ptrtoint ptr %arg1 to i64)) /u 4) -; X64-NEXT: Loop %bb6: Predicated backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %arg to i64)) + (ptrtoint ptr %arg1 to i64)) /u 4) -; X64-NEXT: Predicates: ; X64-NEXT: Loop %bb6: Trip multiple is 1 ; ; X32-LABEL: 'pr46786_c26_int' @@ -518,8 +508,6 @@ define void @pr46786_c26_int(ptr %arg, ptr %arg1, ptr %arg2) { ; X32-NEXT: Loop %bb6: backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %arg to i32)) + (ptrtoint ptr %arg1 to i32)) /u 4) ; X32-NEXT: Loop %bb6: constant max backedge-taken count is i32 1073741823 ; X32-NEXT: Loop %bb6: symbolic max backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %arg to i32)) + (ptrtoint ptr %arg1 to i32)) /u 4) -; X32-NEXT: Loop %bb6: Predicated backedge-taken count is ((-4 + (-1 * (ptrtoint ptr %arg to i32)) + (ptrtoint ptr %arg1 to i32)) /u 4) -; X32-NEXT: Predicates: ; X32-NEXT: Loop %bb6: Trip multiple is 1 ; %i = icmp eq ptr %arg, %arg1 @@ -568,7 +556,6 @@ define void @ptrtoint_of_integer(ptr %arg, i64 %arg1, i1 %arg2) local_unnamed_ad ; X64-NEXT: Loop %bb8: symbolic max backedge-taken count is (-2 + (-1 * %arg1) + (ptrtoint ptr %arg to i64)) ; X64-NEXT: symbolic max exit count for bb8: ***COULDNOTCOMPUTE*** ; X64-NEXT: symbolic max exit count for bb10: (-2 + (-1 * %arg1) + (ptrtoint ptr %arg to i64)) -; X64-NEXT: Loop %bb8: Unpredictable predicated backedge-taken count. ; ; X32-LABEL: 'ptrtoint_of_integer' ; X32-NEXT: Classifying expressions for: @ptrtoint_of_integer @@ -588,7 +575,6 @@ define void @ptrtoint_of_integer(ptr %arg, i64 %arg1, i1 %arg2) local_unnamed_ad ; X32-NEXT: Loop %bb8: symbolic max backedge-taken count is (-2 + (zext i32 (ptrtoint ptr %arg to i32) to i64) + (-1 * %arg1)) ; X32-NEXT: symbolic max exit count for bb8: ***COULDNOTCOMPUTE*** ; X32-NEXT: symbolic max exit count for bb10: (-2 + (zext i32 (ptrtoint ptr %arg to i32) to i64) + (-1 * %arg1)) -; X32-NEXT: Loop %bb8: Unpredictable predicated backedge-taken count. ; bb: %i = icmp eq ptr %arg, null diff --git a/llvm/test/Analysis/ScalarEvolution/range-signedness.ll b/llvm/test/Analysis/ScalarEvolution/range-signedness.ll index 74b78b35513e..4484bfc1924b 100644 --- a/llvm/test/Analysis/ScalarEvolution/range-signedness.ll +++ b/llvm/test/Analysis/ScalarEvolution/range-signedness.ll @@ -14,7 +14,6 @@ define void @x(ptr %cond) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -42,8 +41,6 @@ define void @y(ptr %addr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 10 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 10 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 10 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 10 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 11 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/range_nw_flag.ll b/llvm/test/Analysis/ScalarEvolution/range_nw_flag.ll index dd487be904d5..02168e9b8195 100644 --- a/llvm/test/Analysis/ScalarEvolution/range_nw_flag.ll +++ b/llvm/test/Analysis/ScalarEvolution/range_nw_flag.ll @@ -17,8 +17,6 @@ define void @test-add-nuw(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -53,8 +51,6 @@ define void @test-addrec-nuw(ptr %input, i32 %offset, i32 %numIterations) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -91,8 +87,6 @@ define void @test-addrec-nsw-start-neg-strip-neg(ptr %input, i32 %offset, i32 %n ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %numIterations)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %numIterations)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %numIterations)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -129,8 +123,6 @@ define void @test-addrec-nsw-start-pos-strip-neg(ptr %input, i32 %offset, i32 %n ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %numIterations)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %numIterations)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %numIterations)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -167,8 +159,6 @@ define void @test-addrec-nsw-start-pos-strip-pos(ptr %input, i32 %offset, i32 %n ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -205,8 +195,6 @@ define void @test-addrec-nsw-start-neg-strip-pos(ptr %input, i32 %offset, i32 %n ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %numIterations) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %numIterations) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/ranges.ll b/llvm/test/Analysis/ScalarEvolution/ranges.ll index e6e280c676b9..cf9d999a6a1f 100644 --- a/llvm/test/Analysis/ScalarEvolution/ranges.ll +++ b/llvm/test/Analysis/ScalarEvolution/ranges.ll @@ -116,7 +116,6 @@ define i32 @phi_div() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -138,8 +137,6 @@ define void @add_6(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 6) + (1 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 715827882 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 6) + (1 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 6) + (1 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -165,8 +162,6 @@ define void @add_7(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 7) + (1 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 613566756 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 7) + (1 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 7) + (1 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -192,8 +187,6 @@ define void @add_8(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((7 + %n) /u 8) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 536870911 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((7 + %n) /u 8) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((7 + %n) /u 8) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -220,8 +213,6 @@ define void @add_9(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 9) + (1 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 477218588 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 9) + (1 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 9) + (1 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -248,8 +239,6 @@ define void @add_10(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 10) + (1 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 429496729 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 10) + (1 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 10) + (1 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -276,7 +265,6 @@ define void @add_8_wrap(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -302,7 +290,6 @@ define void @add_10_wrap(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -328,7 +315,6 @@ define void @mul_6(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -354,7 +340,6 @@ define void @mul_7(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -380,7 +365,6 @@ define void @mul_8(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -406,7 +390,6 @@ define void @mul_9(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -432,7 +415,6 @@ define void @mul_10(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -458,7 +440,6 @@ define void @mul_8_wrap(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -484,7 +465,6 @@ define void @mul_10_wrap(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -513,8 +493,6 @@ define void @truncate(i16 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 9) + (1 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i16 7281 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 9) + (1 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((((-1 * (1 umin %n)) + %n) /u 9) + (1 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/sdiv.ll b/llvm/test/Analysis/ScalarEvolution/sdiv.ll index 48856d00b1c2..e01f84fb2226 100644 --- a/llvm/test/Analysis/ScalarEvolution/sdiv.ll +++ b/llvm/test/Analysis/ScalarEvolution/sdiv.ll @@ -33,8 +33,6 @@ define dso_local void @_Z4loopi(i32 %width) local_unnamed_addr #0 { ; CHECK-NEXT: Loop %for.cond: backedge-taken count is %width ; CHECK-NEXT: Loop %for.cond: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.cond: symbolic max backedge-taken count is %width -; CHECK-NEXT: Loop %for.cond: Predicated backedge-taken count is %width -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.cond: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/sext-add-inreg-loop.ll b/llvm/test/Analysis/ScalarEvolution/sext-add-inreg-loop.ll index 3de4dcfc4046..db0bac933086 100644 --- a/llvm/test/Analysis/ScalarEvolution/sext-add-inreg-loop.ll +++ b/llvm/test/Analysis/ScalarEvolution/sext-add-inreg-loop.ll @@ -26,8 +26,6 @@ define dso_local i32 @test_loop(ptr nocapture noundef readonly %x) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 8 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 8 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 8 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 8 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 9 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/sext-mul.ll b/llvm/test/Analysis/ScalarEvolution/sext-mul.ll index e375e7a066c9..f369bfe0b631 100644 --- a/llvm/test/Analysis/ScalarEvolution/sext-mul.ll +++ b/llvm/test/Analysis/ScalarEvolution/sext-mul.ll @@ -32,8 +32,6 @@ define void @foo(ptr nocapture %arg, i32 %arg1, i32 %arg2) { ; CHECK-NEXT: Loop %bb7: backedge-taken count is (-1 + (zext i32 %arg2 to i64)) ; CHECK-NEXT: Loop %bb7: constant max backedge-taken count is i64 2147483646 ; CHECK-NEXT: Loop %bb7: symbolic max backedge-taken count is (-1 + (zext i32 %arg2 to i64)) -; CHECK-NEXT: Loop %bb7: Predicated backedge-taken count is (-1 + (zext i32 %arg2 to i64)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb7: Trip multiple is 1 ; bb: @@ -99,8 +97,6 @@ define void @goo(ptr nocapture %arg3, i32 %arg4, i32 %arg5) { ; CHECK-NEXT: Loop %bb7: backedge-taken count is (-1 + (zext i32 %arg5 to i128)) ; CHECK-NEXT: Loop %bb7: constant max backedge-taken count is i128 2147483646 ; CHECK-NEXT: Loop %bb7: symbolic max backedge-taken count is (-1 + (zext i32 %arg5 to i128)) -; CHECK-NEXT: Loop %bb7: Predicated backedge-taken count is (-1 + (zext i32 %arg5 to i128)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb7: Trip multiple is 1 ; bb: diff --git a/llvm/test/Analysis/ScalarEvolution/sext-to-zext.ll b/llvm/test/Analysis/ScalarEvolution/sext-to-zext.ll index 7db59734e6be..f7d01974343d 100644 --- a/llvm/test/Analysis/ScalarEvolution/sext-to-zext.ll +++ b/llvm/test/Analysis/ScalarEvolution/sext-to-zext.ll @@ -22,8 +22,6 @@ define void @f(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 99 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 99 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 99 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 99 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 100 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/shift-op.ll b/llvm/test/Analysis/ScalarEvolution/shift-op.ll index 5a1e45431aaf..c3984673cfc7 100644 --- a/llvm/test/Analysis/ScalarEvolution/shift-op.ll +++ b/llvm/test/Analysis/ScalarEvolution/shift-op.ll @@ -8,7 +8,6 @@ define void @test0(i32 %init) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 32 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 32 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -30,7 +29,6 @@ define void @test1(i32 %init) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 32 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 32 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -54,7 +52,6 @@ define void @test2(i32 %init) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -76,7 +73,6 @@ define void @test3(ptr %init.ptr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 32 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 32 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %init = load i32, ptr %init.ptr, !range !0 @@ -99,7 +95,6 @@ define void @test4(ptr %init.ptr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 32 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 32 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %init = load i32, ptr %init.ptr, !range !1 @@ -123,7 +118,6 @@ define void @test5(ptr %init.ptr) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %init = load i32, ptr %init.ptr, !range !1 @@ -147,7 +141,6 @@ define void @test6(i32 %init, i32 %shift.amt) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -169,7 +162,6 @@ define void @test7(i32 %init) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 32 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 32 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -193,7 +185,6 @@ define void @test8(i32 %init) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -217,7 +208,6 @@ define void @test9() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/shift-recurrences.ll b/llvm/test/Analysis/ScalarEvolution/shift-recurrences.ll index 0a2e121c0502..2362741581ef 100644 --- a/llvm/test/Analysis/ScalarEvolution/shift-recurrences.ll +++ b/llvm/test/Analysis/ScalarEvolution/shift-recurrences.ll @@ -12,7 +12,6 @@ define void @test_lshr() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -36,7 +35,6 @@ define void @test_lshr2() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -60,7 +58,6 @@ define void @test_ashr_zeros() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -83,7 +80,6 @@ define void @test_ashr_ones() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -107,7 +103,6 @@ define void @test_ashr_ones2() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -132,7 +127,6 @@ define void @test_ashr_unknown(i64 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -157,7 +151,6 @@ define void @test_ashr_wrong_op(i64 %start) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -181,7 +174,6 @@ define void @test_shl() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -209,8 +201,6 @@ define void @test_shl2() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -244,8 +234,6 @@ define void @test_shl3(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -278,8 +266,6 @@ define void @test_shl4() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 60 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 60 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 60 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 60 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 61 ; entry: @@ -311,8 +297,6 @@ define void @test_shl5() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 61 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 61 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 61 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 61 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 62 ; entry: @@ -346,8 +330,6 @@ define void @test_shl6(i1 %c) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -380,8 +362,6 @@ define void @test_shl7(i1 %c, i64 %shiftamt) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -434,7 +414,6 @@ define void @unreachable_binop() { ; CHECK-NEXT: Loop %header: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %header: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %header: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %header: Unpredictable predicated backedge-taken count. ; entry: br label %header @@ -492,7 +471,6 @@ define void @nonloop_recurrence_2() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; bb: br label %loop @@ -527,8 +505,6 @@ define void @test_ashr_tc_positive() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -559,8 +535,6 @@ define void @test_ashr_tc_negative() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -593,8 +567,6 @@ define void @test_ashr_tc_either(i1 %a) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 60 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 60 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 60 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 60 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 61 ; entry: @@ -626,8 +598,6 @@ define void @test_ashr_zero_shift() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -658,8 +628,6 @@ define void @test_lshr_tc_positive() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -690,8 +658,6 @@ define void @test_lshr_tc_negative() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -724,8 +690,6 @@ define void @test_lshr_tc_either(i1 %a) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -757,8 +721,6 @@ define void @test_lshr_zero_shift() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -790,8 +752,6 @@ define void @test_lshr_power_of_2_start() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -823,8 +783,6 @@ define void @test_lshr_arbitrary_start() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: @@ -855,8 +813,6 @@ define void @test_lshr_start_power_of_2_plus_one() { ; CHECK-NEXT: Loop %loop: backedge-taken count is 4 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 5 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/sle.ll b/llvm/test/Analysis/ScalarEvolution/sle.ll index 16264d463f61..9779adb3f041 100644 --- a/llvm/test/Analysis/ScalarEvolution/sle.ll +++ b/llvm/test/Analysis/ScalarEvolution/sle.ll @@ -10,8 +10,6 @@ define void @le(i64 %n, ptr nocapture %p) nounwind { ; CHECK-NEXT: Loop %for.body: backedge-taken count is %n ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 9223372036854775807 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/smax-br-phi-idioms.ll b/llvm/test/Analysis/ScalarEvolution/smax-br-phi-idioms.ll index 2f0e547b03e5..471c255805f3 100644 --- a/llvm/test/Analysis/ScalarEvolution/smax-br-phi-idioms.ll +++ b/llvm/test/Analysis/ScalarEvolution/smax-br-phi-idioms.ll @@ -82,7 +82,6 @@ define i32 @f3(i32 %x, i32 %init, i32 %lim) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -121,7 +120,6 @@ define i32 @f4(i32 %x, i32 %init, i32 %lim) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %c = icmp sge i32 %init, 0 @@ -161,8 +159,6 @@ define i32 @f5(ptr %val) { ; CHECK-NEXT: Loop %for.end: symbolic max backedge-taken count is false ; CHECK-NEXT: symbolic max exit count for for.end: false ; CHECK-NEXT: symbolic max exit count for for.condt: false -; CHECK-NEXT: Loop %for.end: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.end: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/smin-smax-folds.ll b/llvm/test/Analysis/ScalarEvolution/smin-smax-folds.ll index 2de71ee40304..e6872168d5bc 100644 --- a/llvm/test/Analysis/ScalarEvolution/smin-smax-folds.ll +++ b/llvm/test/Analysis/ScalarEvolution/smin-smax-folds.ll @@ -36,8 +36,6 @@ define void @smin_simplify_with_guard(i32 %n) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is %n ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -73,8 +71,6 @@ define void @smin_to_smax(i32 %n) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((-1 * (0 smin %n)) + %n) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((-1 * (0 smin %n)) + %n) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((-1 * (0 smin %n)) + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -109,8 +105,6 @@ define void @smax_simplify_with_guard(i32 %start, i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 * %start) + %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 * %start) + %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 * %start) + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/solve-quadratic-i1.ll b/llvm/test/Analysis/ScalarEvolution/solve-quadratic-i1.ll index 0c718fe4f880..5f758e860a10 100644 --- a/llvm/test/Analysis/ScalarEvolution/solve-quadratic-i1.ll +++ b/llvm/test/Analysis/ScalarEvolution/solve-quadratic-i1.ll @@ -20,8 +20,6 @@ define void @f0() { ; CHECK-NEXT: Loop %b1: backedge-taken count is 1 ; CHECK-NEXT: Loop %b1: constant max backedge-taken count is i6 1 ; CHECK-NEXT: Loop %b1: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %b1: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %b1: Trip multiple is 2 ; b0: @@ -67,12 +65,9 @@ define void @f1() #0 { ; CHECK-NEXT: Loop %b3: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %b3: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %b3: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %b3: Unpredictable predicated backedge-taken count. ; CHECK-NEXT: Loop %b1: backedge-taken count is 2 ; CHECK-NEXT: Loop %b1: constant max backedge-taken count is i6 2 ; CHECK-NEXT: Loop %b1: symbolic max backedge-taken count is 2 -; CHECK-NEXT: Loop %b1: Predicated backedge-taken count is 2 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %b1: Trip multiple is 3 ; b0: diff --git a/llvm/test/Analysis/ScalarEvolution/solve-quadratic-overflow.ll b/llvm/test/Analysis/ScalarEvolution/solve-quadratic-overflow.ll index 76c5f13a7992..aac0d618a6a3 100644 --- a/llvm/test/Analysis/ScalarEvolution/solve-quadratic-overflow.ll +++ b/llvm/test/Analysis/ScalarEvolution/solve-quadratic-overflow.ll @@ -26,8 +26,6 @@ define signext i32 @f0() { ; CHECK-NEXT: Loop %b1: backedge-taken count is 255 ; CHECK-NEXT: Loop %b1: constant max backedge-taken count is i16 255 ; CHECK-NEXT: Loop %b1: symbolic max backedge-taken count is 255 -; CHECK-NEXT: Loop %b1: Predicated backedge-taken count is 255 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %b1: Trip multiple is 256 ; b0: diff --git a/llvm/test/Analysis/ScalarEvolution/srem.ll b/llvm/test/Analysis/ScalarEvolution/srem.ll index cc67865f66ce..ff898c963d0d 100644 --- a/llvm/test/Analysis/ScalarEvolution/srem.ll +++ b/llvm/test/Analysis/ScalarEvolution/srem.ll @@ -33,8 +33,6 @@ define dso_local void @_Z4loopi(i32 %width) local_unnamed_addr #0 { ; CHECK-NEXT: Loop %for.cond: backedge-taken count is %width ; CHECK-NEXT: Loop %for.cond: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.cond: symbolic max backedge-taken count is %width -; CHECK-NEXT: Loop %for.cond: Predicated backedge-taken count is %width -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.cond: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/symbolic_max_exit_count.ll b/llvm/test/Analysis/ScalarEvolution/symbolic_max_exit_count.ll index da3fd481dd79..1f88c9ec985f 100644 --- a/llvm/test/Analysis/ScalarEvolution/symbolic_max_exit_count.ll +++ b/llvm/test/Analysis/ScalarEvolution/symbolic_max_exit_count.ll @@ -24,7 +24,6 @@ define i32 @test_simple_case(i32 %start, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: %start ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -83,7 +82,6 @@ define i32 @test_litter_conditions(i32 %start, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: %start ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -146,7 +144,6 @@ define i32 @test_litter_conditions_bad_context(i32 %start, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: %start ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -201,7 +198,6 @@ define i32 @test_and_conditions(i32 %start, i32 %len) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %start ; CHECK-NEXT: symbolic max exit count for loop: %start ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -245,7 +241,6 @@ define i32 @test_mixup_constant_symbolic(i32 %end, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: %end ; CHECK-NEXT: symbolic max exit count for range_check_block: 1000 ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -293,7 +288,6 @@ define i32 @test_mixup_constant_symbolic_merged(i32 %end, i32 %len) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (1000 umin %end) ; CHECK-NEXT: symbolic max exit count for loop: (1000 umin %end) ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -352,7 +346,6 @@ define i32 @test_two_phis(i32 %start_1, i32 %start_2, i32 %len) { ; CHECK-NEXT: symbolic max exit count for zero_check_block: %start_2 ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -411,8 +404,6 @@ define i32 @test_two_phis_simple(i32 %start_1, i32 %start_2, i32 %len) { ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (%start_1 umin_seq %start_2) ; CHECK-NEXT: symbolic max exit count for loop: %start_1 ; CHECK-NEXT: symbolic max exit count for backedge: %start_2 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (%start_1 umin_seq %start_2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -469,7 +460,6 @@ define i32 @test_two_phis_arithmetic_and(i32 %start_1, i32 %start_2, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: (%start_1 umin %start_2) ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -543,7 +533,6 @@ define i32 @test_two_phis_logical_or(i32 %start_1, i32 %start_2, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -616,7 +605,6 @@ define i32 @test_two_phis_logical_and(i32 %start_1, i32 %start_2, i32 %len) { ; CHECK-NEXT: symbolic max exit count for loop: (%start_1 umin_seq %start_2) ; CHECK-NEXT: symbolic max exit count for range_check_block: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for backedge: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-andor-selectform.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-andor-selectform.ll index 4527211f3ab9..6b2251c92070 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-andor-selectform.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-andor-selectform.ll @@ -10,8 +10,6 @@ define void @unsimplified_and1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -34,8 +32,6 @@ define void @unsimplified_and2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -58,8 +54,6 @@ define void @unsimplified_and3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -82,8 +76,6 @@ define void @unsimplified_and4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -106,7 +98,6 @@ define void @unsimplified_or1(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -128,7 +119,6 @@ define void @unsimplified_or2(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -150,8 +140,6 @@ define void @unsimplified_or3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -174,8 +162,6 @@ define void @unsimplified_or4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -198,8 +184,6 @@ define void @reversed_and1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -222,8 +206,6 @@ define void @reversed_and2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -246,7 +228,6 @@ define void @reversed_and3(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -268,7 +249,6 @@ define void @reversed_and4(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -290,8 +270,6 @@ define void @reversed_or1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -314,8 +292,6 @@ define void @reversed_or2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -338,8 +314,6 @@ define void @reversed_or3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -362,8 +336,6 @@ define void @reversed_or4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-andor.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-andor.ll index aa1fad42b6fb..a7a2929b72d1 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-andor.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-andor.ll @@ -10,8 +10,6 @@ define void @unsimplified_and1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -34,8 +32,6 @@ define void @unsimplified_and2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -58,8 +54,6 @@ define void @unsimplified_and3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -82,8 +76,6 @@ define void @unsimplified_and4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -106,7 +98,6 @@ define void @unsimplified_or1(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -128,7 +119,6 @@ define void @unsimplified_or2(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -150,8 +140,6 @@ define void @unsimplified_or3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -174,8 +162,6 @@ define void @unsimplified_or4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -198,8 +184,6 @@ define void @reversed_and1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -222,8 +206,6 @@ define void @reversed_and2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -246,7 +228,6 @@ define void @reversed_and3(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -268,7 +249,6 @@ define void @reversed_and4(i32 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop @@ -290,8 +270,6 @@ define void @reversed_or1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -314,8 +292,6 @@ define void @reversed_or2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -338,8 +314,6 @@ define void @reversed_or3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -362,8 +336,6 @@ define void @reversed_or4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is %n ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-implied-addrec.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-implied-addrec.ll index e67c7dff14c2..114e7f3baa89 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-implied-addrec.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-implied-addrec.ll @@ -15,8 +15,6 @@ define void @nw_implies_nuw(i16 %n) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is %n ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is %n -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is %n -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -39,7 +37,6 @@ define void @neg_nw_nuw(i16 %n) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -85,7 +82,6 @@ define void @neg_nw_nsw(i16 %n) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -160,7 +156,6 @@ define void @rhs_mustexit_3(i16 %n.raw) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %n.and = and i16 %n.raw, 255 @@ -186,7 +181,6 @@ define void @rhs_mustexit_nonzero_step(i16 %n.raw, i8 %step.raw) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %n.and = and i16 %n.raw, 255 @@ -212,7 +206,6 @@ define void @neg_maybe_zero_step(i16 %n.raw, i8 %step) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %n.and = and i16 %n.raw, 255 @@ -293,8 +286,6 @@ define void @rhs_narrow_range(i16 %n.raw) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (1 umax (2 * (zext i7 (trunc i16 (%n.raw /u 2) to i7) to i16)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 253 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (1 umax (2 * (zext i7 (trunc i16 (%n.raw /u 2) to i7) to i16)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (1 umax (2 * (zext i7 (trunc i16 (%n.raw /u 2) to i7) to i16)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -320,7 +311,6 @@ define void @ugt_constant_rhs(i16 %n.raw, i8 %start) mustprogress { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -343,8 +333,6 @@ define void @ult_constant_rhs(i16 %n.raw, i8 %start) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (255 + (-1 * (zext i8 (1 + %start) to i16))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 255 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (255 + (-1 * (zext i8 (1 + %start) to i16))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (255 + (-1 * (zext i8 (1 + %start) to i16))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -368,8 +356,6 @@ define void @ult_constant_rhs_stride2(i16 %n.raw, i8 %start) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((1 + (-1 * (zext i8 (2 + %start) to i16)) + (254 umax (zext i8 (2 + %start) to i16))) /u 2) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 127 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((1 + (-1 * (zext i8 (2 + %start) to i16)) + (254 umax (zext i8 (2 + %start) to i16))) /u 2) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((1 + (-1 * (zext i8 (2 + %start) to i16)) + (254 umax (zext i8 (2 + %start) to i16))) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -418,8 +404,6 @@ define void @ult_restricted_rhs(i16 %n.raw) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (1 umax (zext i8 (trunc i16 %n.raw to i8) to i16))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 254 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (1 umax (zext i8 (trunc i16 %n.raw to i8) to i16))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (1 umax (zext i8 (trunc i16 %n.raw to i8) to i16))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -443,8 +427,6 @@ define void @ult_guarded_rhs(i16 %n) {; ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (1 umax %n)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i16 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (1 umax %n)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (1 umax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-minmax.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-minmax.ll index f9d490d5ee38..8d091a00ed4b 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-minmax.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-minmax.ll @@ -17,8 +17,6 @@ define void @nomulitply(i32 noundef %a, i32 noundef %b) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + (%a umin %b)) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + (%a umin %b)) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + (%a umin %b)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; ; No information about a or b. Trip multiple is 1. @@ -63,8 +61,6 @@ define void @umin(i32 noundef %a, i32 noundef %b) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + ((2 * %a) umin (4 * %b))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + ((2 * %a) umin (4 * %b))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + ((2 * %a) umin (4 * %b))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; ; void umin(unsigned a, unsigned b) { @@ -113,8 +109,6 @@ define void @umax(i32 noundef %a, i32 noundef %b) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + ((2 * %a) umax (4 * %b))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -3 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + ((2 * %a) umax (4 * %b))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + ((2 * %a) umax (4 * %b))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; @@ -163,8 +157,6 @@ define void @smin(i32 noundef %a, i32 noundef %b) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + ((2 * %a) smin (4 * %b))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + ((2 * %a) smin (4 * %b))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + ((2 * %a) smin (4 * %b))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; ; void smin(signed a, signed b) { @@ -212,8 +204,6 @@ define void @smax(i32 noundef %a, i32 noundef %b) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + ((2 * %a) smax (4 * %b))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -3 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + ((2 * %a) smax (4 * %b))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + ((2 * %a) smax (4 * %b))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; ; void smax(signed a, signed b) { @@ -261,8 +251,6 @@ define void @umin_seq2(i32 %n, i32 %m) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (1 umax (2 * %n))) umin_seq (-1 + (1 umax (16 * %m)))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -17 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (1 umax (2 * %n))) umin_seq (-1 + (1 umax (16 * %m)))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (1 umax (2 * %n))) umin_seq (-1 + (1 umax (16 * %m)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; ; Can't find that trip multiple is 2 for this case of umin_seq @@ -299,8 +287,6 @@ define void @umin-3and6(i32 noundef %a, i32 noundef %b) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + ((3 * %a) umin (6 * %b))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + ((3 * %a) umin (6 * %b))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + ((3 * %a) umin (6 * %b))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; ; Trip multiple is 1 because we use GetMinTrailingZeros() to compute trip multiples. diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-negative-stride.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-negative-stride.ll index 3cd0904fc712..60120ed2f8eb 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-negative-stride.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-negative-stride.ll @@ -15,7 +15,6 @@ define void @ult_wrap() { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -38,7 +37,6 @@ define void @ult_infinite() { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -61,8 +59,6 @@ define void @ult_infinite_ub() mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 1 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; entry: @@ -86,8 +82,6 @@ define void @ult_129_not_taken() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 0 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -109,8 +103,6 @@ define void @ult_129_unknown_start(i8 %start) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 0 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -134,7 +126,6 @@ define void @ult_not_taken(i8 %step) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %assume = icmp ult i8 128, %step @@ -161,8 +152,6 @@ define void @ult_ub1() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 2 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 2 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 2 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 3 ; entry: @@ -186,8 +175,6 @@ define void @ult_ub2() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 0 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -211,8 +198,6 @@ define void @ult_129_preinc() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 1 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; entry: @@ -234,8 +219,6 @@ define void @ult_preinc(i8 %step) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 1 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; entry: @@ -259,7 +242,6 @@ define void @ult_129_varying_rhs(ptr %n_p) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -281,7 +263,6 @@ define void @ult_symbolic_varying_rhs(ptr %n_p, i8 %step) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %assume = icmp ult i8 128, %step @@ -311,8 +292,6 @@ define void @slt_wrap() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 63 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 63 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 63 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 63 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 64 ; entry: @@ -336,7 +315,6 @@ define void @slt_infinite() { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -359,8 +337,6 @@ define void @slt_infinite_ub() mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 0 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -384,8 +360,6 @@ define void @slt_129_not_taken() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 0 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 0 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -408,7 +382,6 @@ define void @slt_not_taken(i8 %step) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %assume = icmp ult i8 128, %step @@ -431,8 +404,6 @@ define void @slt_129_unknown_start(i8 %start) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (((127 + (-1 * (1 umin (127 + (-1 * %start) + (0 smax (-127 + %start))))) + (-1 * %start) + (0 smax (-127 + %start))) /u -127) + (1 umin (127 + (-1 * %start) + (0 smax (-127 + %start))))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (((127 + (-1 * (1 umin (127 + (-1 * %start) + (0 smax (-127 + %start))))) + (-1 * %start) + (0 smax (-127 + %start))) /u -127) + (1 umin (127 + (-1 * %start) + (0 smax (-127 + %start))))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (((127 + (-1 * (1 umin (127 + (-1 * %start) + (0 smax (-127 + %start))))) + (-1 * %start) + (0 smax (-127 + %start))) /u -127) + (1 umin (127 + (-1 * %start) + (0 smax (-127 + %start))))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -457,8 +428,6 @@ define void @slt_ub1() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is false ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -482,8 +451,6 @@ define void @slt_ub2() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is false ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -507,8 +474,6 @@ define void @slt_129_preinc() { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 1 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; entry: @@ -530,8 +495,6 @@ define void @slt_preinc(i8 %step) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is 1 ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i8 1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 2 ; entry: @@ -555,7 +518,6 @@ define void @slt_129_varying_rhs(ptr %n_p) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -577,7 +539,6 @@ define void @slt_symbolic_varying_rhs(ptr %n_p, i8 %step) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %assume = icmp ult i8 128, %step @@ -604,14 +565,10 @@ define void @step_is_neg_addrec_slt_8(i64 %n) { ; CHECK-NEXT: Loop %inner: backedge-taken count is (7 /u {0,+,-1}<%outer.header>) ; CHECK-NEXT: Loop %inner: constant max backedge-taken count is i32 8 ; CHECK-NEXT: Loop %inner: symbolic max backedge-taken count is (7 /u {0,+,-1}<%outer.header>) -; CHECK-NEXT: Loop %inner: Predicated backedge-taken count is (7 /u {0,+,-1}<%outer.header>) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %inner: Trip multiple is 1 ; CHECK-NEXT: Loop %outer.header: backedge-taken count is 0 ; CHECK-NEXT: Loop %outer.header: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %outer.header: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %outer.header: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %outer.header: Trip multiple is 1 ; entry: @@ -646,14 +603,10 @@ define void @step_is_neg_addrec_slt_var(i32 %n) { ; CHECK-NEXT: Loop %inner: backedge-taken count is ({0,+,1}<%outer.header> + ({0,+,-1}<%outer.header> smax %n)) ; CHECK-NEXT: Loop %inner: constant max backedge-taken count is i32 2147483647 ; CHECK-NEXT: Loop %inner: symbolic max backedge-taken count is ({0,+,1}<%outer.header> + ({0,+,-1}<%outer.header> smax %n)) -; CHECK-NEXT: Loop %inner: Predicated backedge-taken count is ({0,+,1}<%outer.header> + ({0,+,-1}<%outer.header> smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %inner: Trip multiple is 1 ; CHECK-NEXT: Loop %outer.header: backedge-taken count is 0 ; CHECK-NEXT: Loop %outer.header: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %outer.header: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %outer.header: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %outer.header: Trip multiple is 1 ; entry: @@ -688,14 +641,10 @@ define void @step_is_neg_addrec_unknown_start(i32 %n) { ; CHECK-NEXT: Loop %inner: backedge-taken count is ({(-1 * %n),+,1}<%outer.header> + (8 smax {%n,+,-1}<%outer.header>)) ; CHECK-NEXT: Loop %inner: constant max backedge-taken count is i32 -2147483640 ; CHECK-NEXT: Loop %inner: symbolic max backedge-taken count is ({(-1 * %n),+,1}<%outer.header> + (8 smax {%n,+,-1}<%outer.header>)) -; CHECK-NEXT: Loop %inner: Predicated backedge-taken count is ({(-1 * %n),+,1}<%outer.header> + (8 smax {%n,+,-1}<%outer.header>)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %inner: Trip multiple is 1 ; CHECK-NEXT: Loop %outer.header: backedge-taken count is 0 ; CHECK-NEXT: Loop %outer.header: constant max backedge-taken count is i64 0 ; CHECK-NEXT: Loop %outer.header: symbolic max backedge-taken count is 0 -; CHECK-NEXT: Loop %outer.header: Predicated backedge-taken count is 0 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %outer.header: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-non-unit-stride.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-non-unit-stride.ll index 6c79d632965d..b52b4a984296 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-non-unit-stride.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-non-unit-stride.ll @@ -19,7 +19,6 @@ define void @test_preinc_ult(i64 %len) { ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; start: br label %loop @@ -55,7 +54,6 @@ define void @test_postinc_ult(i64 %len) { ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; start: br label %loop @@ -90,7 +88,6 @@ define void @test_preinc_slt(i64 %len) { ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; start: br label %loop @@ -126,7 +123,6 @@ define void @test_postinc_slt(i64 %len) { ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; start: br label %loop @@ -161,7 +157,6 @@ define void @test_preinc_sgt(i64 %lim) { ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; start: br label %loop @@ -197,7 +192,6 @@ define void @test_postinc_sgt(i64 %lim) { ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. ; CHECK-NEXT: symbolic max exit count for loop: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for latch: ***COULDNOTCOMPUTE*** -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; start: br label %loop diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-pow2.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-pow2.ll index 8feb7a87b34b..fb225376d38b 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-pow2.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-pow2.ll @@ -7,8 +7,6 @@ define void @test1(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-32 + (96 * %n)) /u 32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 134217727 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-32 + (96 * %n)) /u 32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-32 + (96 * %n)) /u 32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -31,8 +29,6 @@ define i32 @test2(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-32 + (32 * (%n /u 32))) /u 32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 134217727 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-32 + (32 * (%n /u 32))) /u 32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-32 + (32 * (%n /u 32))) /u 32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -54,8 +50,6 @@ define void @test3(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-32 + (32 * %n)) /u 32) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 134217727 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-32 + (32 * %n)) /u 32) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-32 + (32 * %n)) /u 32) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -77,8 +71,6 @@ define void @test4(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (-1431655764 * %n)) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 1073741823 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (-1431655764 * %n)) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (-1431655764 * %n)) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -100,8 +92,6 @@ define void @test5(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-4 + (4 * %n)) /u 4) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 1073741823 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-4 + (4 * %n)) /u 4) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-4 + (4 * %n)) /u 4) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-switch.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-switch.ll index b315deb5a87c..df8bb0ae043a 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-switch.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-switch.ll @@ -10,8 +10,6 @@ define void @test1() nounwind { ; CHECK-NEXT: Loop %for.cond: backedge-taken count is 2 ; CHECK-NEXT: Loop %for.cond: constant max backedge-taken count is i32 2 ; CHECK-NEXT: Loop %for.cond: symbolic max backedge-taken count is 2 -; CHECK-NEXT: Loop %for.cond: Predicated backedge-taken count is 2 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.cond: Trip multiple is 3 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count-unknown-stride.ll b/llvm/test/Analysis/ScalarEvolution/trip-count-unknown-stride.ll index ef7084130335..eb55e6abc95e 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count-unknown-stride.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count-unknown-stride.ll @@ -17,8 +17,6 @@ define void @foo1(ptr nocapture %A, i32 %n, i32 %s) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((-1 + (%n smax %s)) /u %s) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((-1 + (%n smax %s)) /u %s) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((-1 + (%n smax %s)) /u %s) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -52,8 +50,6 @@ define void @foo2(ptr nocapture %A, i32 %n, i32 %s) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((((-1 * (1 umin ((-1 * %s) + (%n smax %s)))) + (-1 * %s) + (%n smax %s)) /u (1 umax %s)) + (1 umin ((-1 * %s) + (%n smax %s)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((((-1 * (1 umin ((-1 * %s) + (%n smax %s)))) + (-1 * %s) + (%n smax %s)) /u (1 umax %s)) + (1 umin ((-1 * %s) + (%n smax %s)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((((-1 * (1 umin ((-1 * %s) + (%n smax %s)))) + (-1 * %s) + (%n smax %s)) /u (1 umax %s)) + (1 umin ((-1 * %s) + (%n smax %s)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -83,7 +79,6 @@ define void @foo3(ptr nocapture %A, i32 %n, i32 %s) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -111,8 +106,6 @@ define void @foo4(ptr nocapture %A, i32 %n, i32 %s) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((((-1 * (1 umin ((-1 * %s) + (%n smax %s)))) + (-1 * %s) + (%n smax %s)) /u (1 umax %s)) + (1 umin ((-1 * %s) + (%n smax %s)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((((-1 * (1 umin ((-1 * %s) + (%n smax %s)))) + (-1 * %s) + (%n smax %s)) /u (1 umax %s)) + (1 umin ((-1 * %s) + (%n smax %s)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((((-1 * (1 umin ((-1 * %s) + (%n smax %s)))) + (-1 * %s) + (%n smax %s)) /u (1 umax %s)) + (1 umin ((-1 * %s) + (%n smax %s)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -144,8 +137,6 @@ define void @foo5(ptr nocapture %A, i32 %n, i32 %s, i32 %start) mustprogress { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((((-1 * (1 umin ((-1 * %start) + (%n smax %start)))) + (-1 * %start) + (%n smax %start)) /u (1 umax %s)) + (1 umin ((-1 * %start) + (%n smax %start)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((((-1 * (1 umin ((-1 * %start) + (%n smax %start)))) + (-1 * %start) + (%n smax %start)) /u (1 umax %s)) + (1 umin ((-1 * %start) + (%n smax %start)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((((-1 * (1 umin ((-1 * %start) + (%n smax %start)))) + (-1 * %start) + (%n smax %start)) /u (1 umax %s)) + (1 umin ((-1 * %start) + (%n smax %start)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -175,7 +166,6 @@ define void @zero_stride(ptr nocapture %A, i32 %n) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -203,7 +193,6 @@ define void @zero_stride_ub(ptr nocapture %A) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body @@ -231,8 +220,6 @@ define void @zero_stride_symbolic(ptr nocapture %A, i32 %n, i32 %zero) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((((-1 * (1 umin ((-1 * %zero) + (%n smax %zero)))) + (-1 * %zero) + (%n smax %zero)) /u (1 umax %zero)) + (1 umin ((-1 * %zero) + (%n smax %zero)))) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((((-1 * (1 umin ((-1 * %zero) + (%n smax %zero)))) + (-1 * %zero) + (%n smax %zero)) /u (1 umax %zero)) + (1 umin ((-1 * %zero) + (%n smax %zero)))) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((((-1 * (1 umin ((-1 * %zero) + (%n smax %zero)))) + (-1 * %zero) + (%n smax %zero)) /u (1 umax %zero)) + (1 umin ((-1 * %zero) + (%n smax %zero)))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -261,7 +248,6 @@ define void @zero_stride_varying_rhs(ptr nocapture %A, ptr %n_p, i32 %zero) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: br label %for.body diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count.ll b/llvm/test/Analysis/ScalarEvolution/trip-count.ll index 9f34c43b907c..8f3e82984431 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count.ll @@ -12,8 +12,6 @@ define void @PR1101(i32 %N) { ; CHECK-NEXT: Loop %bb3: backedge-taken count is 10000 ; CHECK-NEXT: Loop %bb3: constant max backedge-taken count is i32 10000 ; CHECK-NEXT: Loop %bb3: symbolic max backedge-taken count is 10000 -; CHECK-NEXT: Loop %bb3: Predicated backedge-taken count is 10000 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb3: Trip multiple is 10001 ; entry: @@ -43,8 +41,6 @@ define i32 @PR22795() { ; CHECK-NEXT: Loop %preheader: backedge-taken count is 7 ; CHECK-NEXT: Loop %preheader: constant max backedge-taken count is i64 7 ; CHECK-NEXT: Loop %preheader: symbolic max backedge-taken count is 7 -; CHECK-NEXT: Loop %preheader: Predicated backedge-taken count is 7 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %preheader: Trip multiple is 8 ; entry: @@ -106,8 +102,6 @@ define void @pr28012(i32 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is -1431655751 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 -1431655751 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is -1431655751 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is -1431655751 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 2863311546 ; entry: @@ -130,8 +124,6 @@ define void @non_zero_from_loop_guard(i16 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (%n /u 2)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i16 32766 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (%n /u 2)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (%n /u 2)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count10.ll b/llvm/test/Analysis/ScalarEvolution/trip-count10.ll index acce7a81e0ab..664ca3a1b3d3 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count10.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count10.ll @@ -9,7 +9,6 @@ define void @a(i64 %n) nounwind { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %t0 = icmp sgt i64 %n, 0 @@ -30,8 +29,6 @@ define void @b(i64 %n) nounwind { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -53,8 +50,6 @@ define void @c(i64 %n) nounwind { ; CHECK-NEXT: Loop %loop: backedge-taken count is false ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i1 false ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is false -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is false -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -76,7 +71,6 @@ define void @d(i64 %n) nounwind { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %t0 = icmp sgt i64 %n, 0 @@ -105,7 +99,6 @@ define void @nonpolynomial() { ; CHECK-NEXT: Loop %loophead: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loophead: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loophead: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loophead: Unpredictable predicated backedge-taken count. ; entry: br label %loophead @@ -134,8 +127,6 @@ define void @constant_phi_operands() nounwind { ; CHECK-NEXT: Loop %loop: backedge-taken count is 1 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 1 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 2 ; entry: @@ -160,7 +151,6 @@ define void @exit_orcond_nsw(ptr %a) nounwind { ; CHECK-NEXT: Loop %for.body.i: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body.i: constant max backedge-taken count is i32 1 ; CHECK-NEXT: Loop %for.body.i: symbolic max backedge-taken count is 1 -; CHECK-NEXT: Loop %for.body.i: Unpredictable predicated backedge-taken count. ; entry: br label %for.body.i diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count12.ll b/llvm/test/Analysis/ScalarEvolution/trip-count12.ll index 0eb903d64b2a..a7ea2ca654a2 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count12.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count12.ll @@ -9,8 +9,6 @@ define zeroext i16 @test(ptr nocapture %p, i32 %len) nounwind readonly { ; CHECK-NEXT: Loop %for.body: backedge-taken count is ((-2 + %len) /u 2) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 1073741823 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is ((-2 + %len) /u 2) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is ((-2 + %len) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count13.ll b/llvm/test/Analysis/ScalarEvolution/trip-count13.ll index ef8640e65968..720b2ae49c09 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count13.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count13.ll @@ -9,8 +9,6 @@ define void @u_0(i8 %rhs) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-100 + (-1 * %rhs) + ((100 + %rhs) umax %rhs)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 -100, actual taken count either this or zero. ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-100 + (-1 * %rhs) + ((100 + %rhs) umax %rhs)), actual taken count either this or zero. -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-100 + (-1 * %rhs) + ((100 + %rhs) umax %rhs)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -35,8 +33,6 @@ define void @u_1(i8 %start) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 * %start) + ((-100 + %start) umax %start)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 -100, actual taken count either this or zero. ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 * %start) + ((-100 + %start) umax %start)), actual taken count either this or zero. -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 * %start) + ((-100 + %start) umax %start)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -62,8 +58,6 @@ define void @s_0(i8 %rhs) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-100 + (-1 * %rhs) + ((100 + %rhs) smax %rhs)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 -100, actual taken count either this or zero. ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-100 + (-1 * %rhs) + ((100 + %rhs) smax %rhs)), actual taken count either this or zero. -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-100 + (-1 * %rhs) + ((100 + %rhs) smax %rhs)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -89,8 +83,6 @@ define void @s_1(i8 %start) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 * %start) + ((-100 + %start) smax %start)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 -100, actual taken count either this or zero. ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 * %start) + ((-100 + %start) smax %start)), actual taken count either this or zero. -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 * %start) + ((-100 + %start) smax %start)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -116,8 +108,6 @@ define void @s_2(i8 %start) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 * ((-100 + %start) smin %start)) + %start) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i8 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 * ((-100 + %start) smin %start)) + %start) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 * ((-100 + %start) smin %start)) + %start) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count14.ll b/llvm/test/Analysis/ScalarEvolution/trip-count14.ll index 6561e080bee1..8d87250a7477 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count14.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count14.ll @@ -7,8 +7,6 @@ define void @s32_max1(i32 %n, ptr %p) { ; CHECK-NEXT: Loop %do.body: backedge-taken count is ((-1 * %n) + ((1 + %n) smax %n)) ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 1, actual taken count either this or zero. ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is ((-1 * %n) + ((1 + %n) smax %n)), actual taken count either this or zero. -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is ((-1 * %n) + ((1 + %n) smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -33,8 +31,6 @@ define void @s32_max2(i32 %n, ptr %p) { ; CHECK-NEXT: Loop %do.body: backedge-taken count is ((-1 * %n) + ((2 + %n) smax %n)) ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 2, actual taken count either this or zero. ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is ((-1 * %n) + ((2 + %n) smax %n)), actual taken count either this or zero. -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is ((-1 * %n) + ((2 + %n) smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -59,8 +55,6 @@ define void @s32_maxx(i32 %n, i32 %x, ptr %p) { ; CHECK-NEXT: Loop %do.body: backedge-taken count is ((-1 * %n) + ((%n + %x) smax %n)) ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is ((-1 * %n) + ((%n + %x) smax %n)) -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is ((-1 * %n) + ((%n + %x) smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -89,8 +83,6 @@ define void @s32_max2_unpredictable_exit(i32 %n, i32 %x, ptr %p) { ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is (((-1 * %n) + ((2 + %n) smax %n)) umin ((-1 * %n) + %x)) ; CHECK-NEXT: symbolic max exit count for do.body: ((-1 * %n) + %x) ; CHECK-NEXT: symbolic max exit count for if.end: ((-1 * %n) + ((2 + %n) smax %n)) -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is (((-1 * %n) + ((2 + %n) smax %n)) umin ((-1 * %n) + %x)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -119,8 +111,6 @@ define void @u32_max1(i32 %n, ptr %p) { ; CHECK-NEXT: Loop %do.body: backedge-taken count is ((-1 * %n) + ((1 + %n) umax %n)) ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 1, actual taken count either this or zero. ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is ((-1 * %n) + ((1 + %n) umax %n)), actual taken count either this or zero. -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is ((-1 * %n) + ((1 + %n) umax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -145,8 +135,6 @@ define void @u32_max2(i32 %n, ptr %p) { ; CHECK-NEXT: Loop %do.body: backedge-taken count is ((-1 * %n) + ((2 + %n) umax %n)) ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 2, actual taken count either this or zero. ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is ((-1 * %n) + ((2 + %n) umax %n)), actual taken count either this or zero. -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is ((-1 * %n) + ((2 + %n) umax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -171,8 +159,6 @@ define void @u32_maxx(i32 %n, i32 %x, ptr %p) { ; CHECK-NEXT: Loop %do.body: backedge-taken count is ((-1 * %n) + ((%n + %x) umax %n)) ; CHECK-NEXT: Loop %do.body: constant max backedge-taken count is i32 -1 ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is ((-1 * %n) + ((%n + %x) umax %n)) -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is ((-1 * %n) + ((%n + %x) umax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: @@ -201,8 +187,6 @@ define void @u32_max2_unpredictable_exit(i32 %n, i32 %x, ptr %p) { ; CHECK-NEXT: Loop %do.body: symbolic max backedge-taken count is (((-1 * %n) + ((2 + %n) umax %n)) umin ((-1 * %n) + %x)) ; CHECK-NEXT: symbolic max exit count for do.body: ((-1 * %n) + %x) ; CHECK-NEXT: symbolic max exit count for if.end: ((-1 * %n) + ((2 + %n) umax %n)) -; CHECK-NEXT: Loop %do.body: Predicated backedge-taken count is (((-1 * %n) + ((2 + %n) umax %n)) umin ((-1 * %n) + %x)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %do.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count15.ll b/llvm/test/Analysis/ScalarEvolution/trip-count15.ll index 3b379510701f..ad96576b12f4 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count15.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count15.ll @@ -14,8 +14,6 @@ define void @umin_unsigned_check(i64 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (1 + (4096 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4097 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (1 + (4096 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (1 + (4096 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -45,8 +43,6 @@ define void @umin_signed_check(i64 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (1 + (4096 umin %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4097 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (1 + (4096 umin %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (1 + (4096 umin %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -76,8 +72,6 @@ define void @smin_signed_check(i64 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (0 smax (1 + (4096 smin %n))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4097 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (0 smax (1 + (4096 smin %n))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (0 smax (1 + (4096 smin %n))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -107,7 +101,6 @@ define void @smin_unsigned_check(i64 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %min.cmp = icmp slt i64 4096, %n diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count2.ll b/llvm/test/Analysis/ScalarEvolution/trip-count2.ll index 247385dad6dc..ffbdcf7376b2 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count2.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count2.ll @@ -9,8 +9,6 @@ define void @PR1101(i32 %N) { ; CHECK-NEXT: Loop %bb3: backedge-taken count is 4 ; CHECK-NEXT: Loop %bb3: constant max backedge-taken count is i32 4 ; CHECK-NEXT: Loop %bb3: symbolic max backedge-taken count is 4 -; CHECK-NEXT: Loop %bb3: Predicated backedge-taken count is 4 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb3: Trip multiple is 5 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count3.ll b/llvm/test/Analysis/ScalarEvolution/trip-count3.ll index de5b9ecf9013..33ac837caefc 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count3.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count3.ll @@ -42,8 +42,6 @@ define void @sha_stream_bb3_2E_i(ptr %sha_info, ptr %data1, i32, ptr %buffer_add ; CHECK-NEXT: Loop %bb3.i: backedge-taken count is ((63 + (-1 * (63 smin %0)) + %0) /u 64) ; CHECK-NEXT: Loop %bb3.i: constant max backedge-taken count is i32 33554431 ; CHECK-NEXT: Loop %bb3.i: symbolic max backedge-taken count is ((63 + (-1 * (63 smin %0)) + %0) /u 64) -; CHECK-NEXT: Loop %bb3.i: Predicated backedge-taken count is ((63 + (-1 * (63 smin %0)) + %0) /u 64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %bb3.i: Trip multiple is 1 ; newFuncRoot: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count4.ll b/llvm/test/Analysis/ScalarEvolution/trip-count4.ll index c289557d6fb8..0de2a3d9ff3e 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count4.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count4.ll @@ -9,8 +9,6 @@ define void @another_count_down_signed(ptr %d, i64 %n) nounwind { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-11 + %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-11 + %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-11 + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count6.ll b/llvm/test/Analysis/ScalarEvolution/trip-count6.ll index a0bed8fdb0a1..e4ded1d14b65 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count6.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count6.ll @@ -13,7 +13,6 @@ define i8 @f() { ; CHECK-NEXT: Loop %bb: symbolic max backedge-taken count is 1 ; CHECK-NEXT: symbolic max exit count for bb: ***COULDNOTCOMPUTE*** ; CHECK-NEXT: symbolic max exit count for bb2: 1 -; CHECK-NEXT: Loop %bb: Unpredictable predicated backedge-taken count. ; entry: tail call i32 @fegetround( ) ; :0 [#uses=1] diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count7.ll b/llvm/test/Analysis/ScalarEvolution/trip-count7.ll index b143b252f27a..3dca3efa25b4 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count7.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count7.ll @@ -66,7 +66,6 @@ define void @Doit_bb7_2E_i(ptr %x1, ptr %c, ptr %b, ptr %a, ptr %q, ptr %x1.sub, ; CHECK-NEXT: Loop %bb7.i: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %bb7.i: constant max backedge-taken count is i32 8 ; CHECK-NEXT: Loop %bb7.i: symbolic max backedge-taken count is 8 -; CHECK-NEXT: Loop %bb7.i: Unpredictable predicated backedge-taken count. ; newFuncRoot: br label %bb7.i diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count8.ll b/llvm/test/Analysis/ScalarEvolution/trip-count8.ll index 69dec1c5d3c8..ca189d197724 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count8.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count8.ll @@ -10,8 +10,6 @@ define i32 @foo(i32 %ecx) nounwind { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %ecx) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %ecx) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %ecx) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-count9.ll b/llvm/test/Analysis/ScalarEvolution/trip-count9.ll index 07fdb508be99..f471de330fc6 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-count9.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-count9.ll @@ -15,8 +15,6 @@ define void @foo(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -37,7 +35,6 @@ define void @step2(i4 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %s = icmp sgt i4 %n, 0 @@ -57,8 +54,6 @@ define void @start1(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-2 + (2 smax %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 5 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-2 + (2 smax %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-2 + (2 smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -79,7 +74,6 @@ define void @start1_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %s = icmp sgt i4 %n, 0 @@ -99,8 +93,6 @@ define void @startx(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -121,7 +113,6 @@ define void @startx_step2(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %loop: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: %s = icmp sgt i4 %n, 0 @@ -141,8 +132,6 @@ define void @nsw(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + %n) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 6 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + %n) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + %n) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -171,8 +160,6 @@ define void @nsw_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + %n) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + %n) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + %n) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -193,8 +180,6 @@ define void @nsw_start1(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-2 + (2 smax %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 5 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-2 + (2 smax %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-2 + (2 smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -215,8 +200,6 @@ define void @nsw_start1_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-2 + (3 smax %n)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-2 + (3 smax %n)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-2 + (3 smax %n)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -237,8 +220,6 @@ define void @nsw_startx(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -259,8 +240,6 @@ define void @nsw_startx_step2(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax %n)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 7 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax %n)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax %n)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -281,8 +260,6 @@ define void @even(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (2 * %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 5 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (2 * %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (2 * %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 2 ; entry: @@ -304,8 +281,6 @@ define void @even_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (2 * %n)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (2 * %n)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (2 * %n)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -327,8 +302,6 @@ define void @even_start1(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-2 + (2 * %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-2 + (2 * %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-2 + (2 * %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -350,8 +323,6 @@ define void @even_start1_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-2 + (2 * %n)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-2 + (2 * %n)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-2 + (2 * %n)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -373,8 +344,6 @@ define void @even_startx(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax (2 * %n))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 -2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax (2 * %n))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax (2 * %n))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -396,8 +365,6 @@ define void @even_startx_step2(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax (2 * %n))) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 7 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax (2 * %n))) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax (2 * %n))) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -419,8 +386,6 @@ define void @even_nsw(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (2 * %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 5 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (2 * %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (2 * %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 2 ; entry: @@ -442,8 +407,6 @@ define void @even_nsw_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (2 * %n)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (2 * %n)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (2 * %n)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -465,8 +428,6 @@ define void @even_nsw_start1(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-2 + (2 * %n)) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 4 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-2 + (2 * %n)) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-2 + (2 * %n)) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -488,8 +449,6 @@ define void @even_nsw_start1_step2(i4 %n) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-2 + (2 * %n)) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-2 + (2 * %n)) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-2 + (2 * %n)) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -511,8 +470,6 @@ define void @even_nsw_startx(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax (2 * %n))) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 -2 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax (2 * %n))) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (-1 + (-1 * %x) + ((1 + %x) smax (2 * %n))) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -534,8 +491,6 @@ define void @even_nsw_startx_step2(i4 %n, i4 %x) { ; CHECK-NEXT: Loop %loop: backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax (2 * %n))) /u 2) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i4 7 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax (2 * %n))) /u 2) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is ((-1 + (-1 * %x) + ((2 + %x) smax (2 * %n))) /u 2) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/trip-multiple-guard-info.ll b/llvm/test/Analysis/ScalarEvolution/trip-multiple-guard-info.ll index 7cb65d23764e..bf140c7fa216 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-multiple-guard-info.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-multiple-guard-info.ll @@ -16,8 +16,6 @@ define void @test_trip_multiple_4(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -51,8 +49,6 @@ define void @test_trip_multiple_4_guard(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -87,8 +83,6 @@ define void @test_trip_multiple_4_ugt_5(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -123,8 +117,6 @@ define void @test_trip_multiple_4_ugt_5_order_swapped(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -158,8 +150,6 @@ define void @test_trip_multiple_4_sgt_5(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -194,8 +184,6 @@ define void @test_trip_multiple_4_sgt_5_order_swapped(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -229,8 +217,6 @@ define void @test_trip_multiple_4_uge_5(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -265,8 +251,6 @@ define void @test_trip_multiple_4_uge_5_order_swapped(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -301,8 +285,6 @@ define void @test_trip_multiple_4_sge_5(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -336,8 +318,6 @@ define void @test_trip_multiple_4_sge_5_order_swapped(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 2147483646 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -372,8 +352,6 @@ define void @test_trip_multiple_4_icmp_ops_swapped(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -407,8 +385,6 @@ define void @test_trip_multiple_4_upper_lower_bounds(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -444,8 +420,6 @@ define void @test_trip_multiple_4_upper_lower_bounds_swapped1(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -481,8 +455,6 @@ define void @test_trip_multiple_4_upper_lower_bounds_swapped2(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -518,8 +490,6 @@ define void @test_trip_multiple_5(i32 %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 5 ; entry: @@ -555,8 +525,6 @@ define void @test_trunc_operand_larger_than_urem_expr(i64 %N) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %N) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %N) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %N) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 1 ; entry: @@ -589,7 +557,6 @@ define void @test_trip_multiple_4_vectorized_iv(i32 %num) { ; CHECK-NEXT: Loop %for.body: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable constant max backedge-taken count. ; CHECK-NEXT: Loop %for.body: Unpredictable symbolic max backedge-taken count. -; CHECK-NEXT: Loop %for.body: Unpredictable predicated backedge-taken count. ; entry: %u = urem i32 %num, 4 diff --git a/llvm/test/Analysis/ScalarEvolution/trip-multiple.ll b/llvm/test/Analysis/ScalarEvolution/trip-multiple.ll index f0065b9c2d8b..bd0f603db942 100644 --- a/llvm/test/Analysis/ScalarEvolution/trip-multiple.ll +++ b/llvm/test/Analysis/ScalarEvolution/trip-multiple.ll @@ -27,8 +27,6 @@ define void @trip_multiple_3(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 3 ; entry: @@ -63,8 +61,6 @@ define void @trip_multiple_4(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -5 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 4 ; entry: @@ -100,8 +96,6 @@ define void @trip_multiple_5(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -2 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 5 ; entry: @@ -137,8 +131,6 @@ define void @trip_multiple_6(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -5 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 6 ; entry: @@ -174,8 +166,6 @@ define void @trip_multiple_7(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -5 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 7 ; entry: @@ -211,8 +201,6 @@ define void @trip_multiple_8(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -9 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 8 ; entry: @@ -247,8 +235,6 @@ define void @trip_multiple_9(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -5 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 9 ; entry: @@ -283,8 +269,6 @@ define void @trip_multiple_10(i32 noundef %num) { ; CHECK-NEXT: Loop %for.body: backedge-taken count is (-1 + %num) ; CHECK-NEXT: Loop %for.body: constant max backedge-taken count is i32 -7 ; CHECK-NEXT: Loop %for.body: symbolic max backedge-taken count is (-1 + %num) -; CHECK-NEXT: Loop %for.body: Predicated backedge-taken count is (-1 + %num) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %for.body: Trip multiple is 10 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/umin-umax-folds.ll b/llvm/test/Analysis/ScalarEvolution/umin-umax-folds.ll index 917503b23a74..fbdbefb875fb 100644 --- a/llvm/test/Analysis/ScalarEvolution/umin-umax-folds.ll +++ b/llvm/test/Analysis/ScalarEvolution/umin-umax-folds.ll @@ -18,8 +18,6 @@ define void @umin_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -54,8 +52,6 @@ define void @ule_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -90,8 +86,6 @@ define void @uge_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (sext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (sext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (sext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -126,8 +120,6 @@ define void @ult_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -162,8 +154,6 @@ define void @ugt_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (sext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (sext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (sext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -198,8 +188,6 @@ define void @sle_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -234,8 +222,6 @@ define void @sge_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -270,8 +256,6 @@ define void @slt_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (sext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 -1 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (sext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (sext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: @@ -306,8 +290,6 @@ define void @sgt_sext_x_zext_x(i32 %len) { ; CHECK-NEXT: Loop %loop: backedge-taken count is (zext i32 %len to i64) ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i64 4294967295 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is (zext i32 %len to i64) -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 1 ; entry: diff --git a/llvm/test/Analysis/ScalarEvolution/unknown_phis.ll b/llvm/test/Analysis/ScalarEvolution/unknown_phis.ll index 685a3d182dc4..2a8d4de24b58 100644 --- a/llvm/test/Analysis/ScalarEvolution/unknown_phis.ll +++ b/llvm/test/Analysis/ScalarEvolution/unknown_phis.ll @@ -50,8 +50,6 @@ define void @merge_values_with_ranges_looped(ptr %a_len_ptr, ptr %b_len_ptr) { ; CHECK-NEXT: Loop %loop: backedge-taken count is 99 ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 99 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 99 -; CHECK-NEXT: Loop %loop: Predicated backedge-taken count is 99 -; CHECK-NEXT: Predicates: ; CHECK-NEXT: Loop %loop: Trip multiple is 100 ; diff --git a/llvm/test/Analysis/ScalarEvolution/widenable-condition.ll b/llvm/test/Analysis/ScalarEvolution/widenable-condition.ll index 867b06bd24ca..f1bda1705dff 100644 --- a/llvm/test/Analysis/ScalarEvolution/widenable-condition.ll +++ b/llvm/test/Analysis/ScalarEvolution/widenable-condition.ll @@ -25,7 +25,6 @@ define i32 @wc_max() { ; CHECK-NEXT: Loop %loop: Unpredictable backedge-taken count. ; CHECK-NEXT: Loop %loop: constant max backedge-taken count is i32 1999 ; CHECK-NEXT: Loop %loop: symbolic max backedge-taken count is 1999 -; CHECK-NEXT: Loop %loop: Unpredictable predicated backedge-taken count. ; entry: br label %loop diff --git a/llvm/test/Transforms/LoopSimplify/preserve-scev.ll b/llvm/test/Transforms/LoopSimplify/preserve-scev.ll index 2763ef44b8d5..5bc81565b409 100644 --- a/llvm/test/Transforms/LoopSimplify/preserve-scev.ll +++ b/llvm/test/Transforms/LoopSimplify/preserve-scev.ll @@ -14,10 +14,8 @@ target datalayout = "n8:16:32:64" ; CHECK-LABEL: Determining loop execution counts for: @test ; CHECK: Loop %for.body18: Unpredictable backedge-taken count. ; CHECK: Loop %for.body18: constant max backedge-taken count is i32 2147483646 -; CHECK: Loop %for.body18: Unpredictable predicated backedge-taken count. ; CHECK: Loop %for.cond: Unpredictable backedge-taken count. ; CHECK: Loop %for.cond: Unpredictable constant max backedge-taken count. -; CHECK: Loop %for.cond: Unpredictable predicated backedge-taken count. ; ; Now simplify the loop, which should cause SCEV to re-compute more precise ; info here in addition to having preheader PHIs. Second SCEV print: @@ -26,13 +24,10 @@ target datalayout = "n8:16:32:64" ; CHECK-LABEL: Determining loop execution counts for: @test ; CHECK: Loop %for.body18: Unpredictable backedge-taken count. ; CHECK: Loop %for.body18: constant max backedge-taken count is i32 2147483646 -; CHECK: Loop %for.body18: Unpredictable predicated backedge-taken count. ; CHECK: Loop %for.cond: Unpredictable backedge-taken count. ; CHECK: Loop %for.cond: constant max backedge-taken count is i32 -2147483647 -; CHECK: Loop %for.cond: Unpredictable predicated backedge-taken count. ; CHECK: Loop %for.cond.outer: Unpredictable backedge-taken count. ; CHECK: Loop %for.cond.outer: Unpredictable constant max backedge-taken count. -; CHECK: Loop %for.cond.outer: Unpredictable predicated backedge-taken count. define i32 @test() nounwind { entry: br label %for.cond @@ -83,20 +78,16 @@ declare void @foo() nounwind ; CHECK-LABEL: Determining loop execution counts for: @mergeExit ; CHECK: Loop %while.cond191: Unpredictable backedge-taken count. ; CHECK: Loop %while.cond191: constant max backedge-taken count is i32 -1 -; CHECK: Loop %while.cond191: Unpredictable predicated backedge-taken count. ; CHECK: Loop %while.cond191.outer: Unpredictable backedge-taken count. ; CHECK: Loop %while.cond191.outer: Unpredictable constant max backedge-taken count. -; CHECK: Loop %while.cond191.outer: Unpredictable predicated backedge-taken count. ; ; After simplifying, the max backedge count is refined. ; Second SCEV print: ; CHECK-LABEL: Determining loop execution counts for: @mergeExit ; CHECK: Loop %while.cond191: backedge-taken count is 0 ; CHECK: Loop %while.cond191: constant max backedge-taken count is i32 0 -; CHECK: Loop %while.cond191: Predicated backedge-taken count is 0 ; CHECK: Loop %while.cond191.outer: Unpredictable backedge-taken count. ; CHECK: Loop %while.cond191.outer: constant max backedge-taken count is i1 false -; CHECK: Loop %while.cond191.outer: Unpredictable predicated backedge-taken count. define void @mergeExit(i32 %MapAttrCount) nounwind uwtable ssp { entry: br i1 undef, label %if.then124, label %if.end126