846709b287
Now that the legacy PM is no longer tested, the huge matrix of test prefixes used by attributor tests is no longer needed and very confusing for the casual reader. Reduce the prefixes down to just CHECK, TUNIT and CGSCC.
151 lines
5.8 KiB
LLVM
151 lines
5.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes --check-globals
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; call site specific analysis is disabled
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,TUNIT
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; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,CGSCC
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define i32 @test_range(i32 %unknown) {
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; CHECK-LABEL: define {{[^@]+}}@test_range
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; CHECK-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt i32 [[UNKNOWN]], 100
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; CHECK-NEXT: [[TMP2:%.*]] = select i1 [[TMP1]], i32 100, i32 0
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; CHECK-NEXT: ret i32 [[TMP2]]
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;
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%1 = icmp sgt i32 %unknown, 100
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%2 = select i1 %1, i32 100, i32 0
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ret i32 %2
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}
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define i32 @test1(i32 %unknown, i32 %b) {
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; TUNIT-LABEL: define {{[^@]+}}@test1
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; TUNIT-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR0]] {
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; TUNIT-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
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; TUNIT-NEXT: [[TMP2:%.*]] = sub nsw i32 [[TMP1]], [[B]]
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; TUNIT-NEXT: ret i32 [[TMP2]]
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;
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; CGSCC-LABEL: define {{[^@]+}}@test1
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; CGSCC-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR1:[0-9]+]] {
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; CGSCC-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
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; CGSCC-NEXT: [[TMP2:%.*]] = sub nsw i32 [[TMP1]], [[B]]
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; CGSCC-NEXT: ret i32 [[TMP2]]
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;
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%1 = call i32 @test_range(i32 %unknown)
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%2 = sub nsw i32 %1, %b
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ret i32 %2
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}
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define i32 @test2(i32 %unknown, i32 %b) {
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; TUNIT-LABEL: define {{[^@]+}}@test2
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; TUNIT-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR0]] {
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; TUNIT-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
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; TUNIT-NEXT: [[TMP2:%.*]] = add nsw i32 [[TMP1]], [[B]]
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; TUNIT-NEXT: ret i32 [[TMP2]]
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;
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; CGSCC-LABEL: define {{[^@]+}}@test2
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; CGSCC-SAME: (i32 [[UNKNOWN:%.*]], i32 [[B:%.*]]) #[[ATTR1]] {
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; CGSCC-NEXT: [[TMP1:%.*]] = call i32 @test_range(i32 [[UNKNOWN]])
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; CGSCC-NEXT: [[TMP2:%.*]] = add nsw i32 [[TMP1]], [[B]]
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; CGSCC-NEXT: ret i32 [[TMP2]]
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;
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%1 = call i32 @test_range(i32 %unknown)
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%2 = add nsw i32 %1, %b
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ret i32 %2
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}
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; Positive checks
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define i32 @test1_pcheck(i32 %unknown) {
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; TUNIT-LABEL: define {{[^@]+}}@test1_pcheck
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; TUNIT-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
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; TUNIT-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20)
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; TUNIT-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 90
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; TUNIT-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; TUNIT-NEXT: ret i32 [[TMP3]]
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;
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; CGSCC-LABEL: define {{[^@]+}}@test1_pcheck
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; CGSCC-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR1]] {
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; CGSCC-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20)
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; CGSCC-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 90
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; CGSCC-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; CGSCC-NEXT: ret i32 [[TMP3]]
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;
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%1 = call i32 @test1(i32 %unknown, i32 20)
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%2 = icmp sle i32 %1, 90
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%3 = zext i1 %2 to i32
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ret i32 %3
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}
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define i32 @test2_pcheck(i32 %unknown) {
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; TUNIT-LABEL: define {{[^@]+}}@test2_pcheck
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; TUNIT-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
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; TUNIT-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20)
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; TUNIT-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 20
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; TUNIT-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; TUNIT-NEXT: ret i32 [[TMP3]]
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;
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; CGSCC-LABEL: define {{[^@]+}}@test2_pcheck
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; CGSCC-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR1]] {
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; CGSCC-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20)
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; CGSCC-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 20
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; CGSCC-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; CGSCC-NEXT: ret i32 [[TMP3]]
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;
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%1 = call i32 @test2(i32 %unknown, i32 20)
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%2 = icmp sge i32 %1, 20
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%3 = zext i1 %2 to i32
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ret i32 %3
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}
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; Negative checks
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define i32 @test1_ncheck(i32 %unknown) {
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; TUNIT-LABEL: define {{[^@]+}}@test1_ncheck
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; TUNIT-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
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; TUNIT-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20)
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; TUNIT-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 10
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; TUNIT-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; TUNIT-NEXT: ret i32 [[TMP3]]
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;
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; CGSCC-LABEL: define {{[^@]+}}@test1_ncheck
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; CGSCC-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR1]] {
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; CGSCC-NEXT: [[TMP1:%.*]] = call i32 @test1(i32 [[UNKNOWN]], i32 noundef 20)
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; CGSCC-NEXT: [[TMP2:%.*]] = icmp sle i32 [[TMP1]], 10
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; CGSCC-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; CGSCC-NEXT: ret i32 [[TMP3]]
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;
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%1 = call i32 @test1(i32 %unknown, i32 20)
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%2 = icmp sle i32 %1, 10
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%3 = zext i1 %2 to i32
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ret i32 %3
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}
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define i32 @test2_ncheck(i32 %unknown) {
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; TUNIT-LABEL: define {{[^@]+}}@test2_ncheck
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; TUNIT-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR0]] {
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; TUNIT-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20)
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; TUNIT-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 30
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; TUNIT-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; TUNIT-NEXT: ret i32 [[TMP3]]
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;
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; CGSCC-LABEL: define {{[^@]+}}@test2_ncheck
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; CGSCC-SAME: (i32 [[UNKNOWN:%.*]]) #[[ATTR1]] {
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; CGSCC-NEXT: [[TMP1:%.*]] = call i32 @test2(i32 [[UNKNOWN]], i32 noundef 20)
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; CGSCC-NEXT: [[TMP2:%.*]] = icmp sge i32 [[TMP1]], 30
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; CGSCC-NEXT: [[TMP3:%.*]] = zext i1 [[TMP2]] to i32
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; CGSCC-NEXT: ret i32 [[TMP3]]
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;
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%1 = call i32 @test2(i32 %unknown, i32 20)
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%2 = icmp sge i32 %1, 30
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%3 = zext i1 %2 to i32
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ret i32 %3
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}
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;.
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; TUNIT: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
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; TUNIT: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn }
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;.
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; CGSCC: attributes #[[ATTR0]] = { nofree norecurse nosync nounwind readnone willreturn }
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; CGSCC: attributes #[[ATTR1]] = { nofree nosync nounwind readnone willreturn }
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; CGSCC: attributes #[[ATTR2:[0-9]+]] = { readnone willreturn }
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;.
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