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llvm-project/llvm/test/Analysis/ScalarEvolution
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Alon Kom 8e5aa969d0 [SCEV] Preserve divisibility and min/max information in applyLoopGuards 
applyLoopGuards doesn't always preserve information when there are multiple assumes.

This patch tries to deal with multiple assumes regarding a SCEV's divisibility and min/max values, and rewrite it into a SCEV that still preserves all of the information.
For example, let the trip count of the loop be TC. Consider the 3 following assumes:

1. __builtin_assume(TC % 8 == 0);
2. __builtin_assume(TC > 0);
3. __builtin_assume(TC < 100);

Before this patch, depending on the assume processing order applyLoopGuards could create the following SCEV:
max(min((8 * (TC / 8)) , 99), 1)

Looking at this SCEV, it doesn't preserve the divisibility by 8 information.

After this patch, depending on the assume processing order applyLoopGuards could create the following SCEV:
max(min((8 * (TC / 8)) , 96), 8)

By aligning up 1 to 8, and aligning down 99 to 96, the new SCEV still preserves all of the original assumes.

Differential Revision: https://reviews.llvm.org/D144947
2023-03-20 12:04:05 +02:00
..
2007-07-15-NegativeStride.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2007-08-06-MisinterpretBranch.ll
[NFC] Port all Analysis/ScalarEvolution tests to -passes= syntax
2022-12-09 01:04:45 +03:00
2007-08-06-Unsigned.ll
…
2007-09-27-LargeStepping.ll
…
2007-11-14-SignedAddRec.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
2007-11-18-OrInstruction.ll
…
2008-02-11-ReversedCondition.ll
…
2008-02-12-SMAXTripCount.ll
…
2008-02-15-UMax.ll
…
2008-05-25-NegativeStepToZero.ll
…
2008-06-12-BinomialInt64.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2008-07-12-UnneededSelect1.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2008-07-12-UnneededSelect2.ll
…
2008-07-19-InfiniteLoop.ll
…
2008-07-19-WrappingIV.ll
…
2008-07-29-SGTTripCount.ll
…
2008-07-29-SMinExpr.ll
…
2008-08-04-IVOverflow.ll
…
2008-08-04-LongAddRec.ll
…
2008-11-02-QuadraticCrash.ll
…
2008-11-15-CubicOOM.ll
…
2008-11-18-LessThanOrEqual.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2008-11-18-Stride1.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
2008-11-18-Stride2.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
2008-12-08-FiniteSGE.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2008-12-11-SMaxOverflow.ll
…
2008-12-14-StrideAndSigned.ll
…
2008-12-15-DontUseSDiv.ll
…
2009-01-02-SignedNegativeStride.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2009-04-22-TruncCast.ll
…
2009-05-09-PointerEdgeCount.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2009-07-04-GroupConstantsWidthMismatch.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2010-09-03-RequiredTransitive.ll
…
2011-03-09-ExactNoMaxBECount.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
2011-04-26-FoldAddRec.ll
[opt] Don't translate legacy -analysis flag to require<analysis>
2022-10-07 14:54:34 -07:00
2011-10-04-ConstEvolve.ll
…
2012-03-26-LoadConstant.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
2012-05-18-LoopPredRecurse.ll
[opt] Don't translate legacy -analysis flag to require<analysis>
2022-10-07 14:54:34 -07:00
2012-05-29-MulAddRec.ll
[NFC] Port all Analysis/ScalarEvolution tests to -passes= syntax
2022-12-09 01:04:45 +03:00
abs-intrinsic.ll
…
add-expr-pointer-operand-sorting.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-16 13:12:27 +01:00
add-like-or.ll
[NFC][SCEV][LoopUnroll] Add tests where treating or as add raises expansion cost
2022-12-12 20:41:56 +03:00
addrec-computed-during-addrec-calculation.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
and-xor.ll
…
annotation-intrinsics.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
ashr.ll
…
avoid-assume-hang.ll
[NFC] Port all Analysis/ScalarEvolution tests to -passes= syntax
2022-12-09 01:04:45 +03:00
avoid-infinite-recursion-0.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
avoid-infinite-recursion-1.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
avoid-smax-0.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
avoid-smax-1.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
becount-invalidation.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
binomial-explision.ll
…
cache_loop_exit_limit.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
constant_condition.ll
…
cycled_phis.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
different-loops-recs.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
div-overflow.ll
…
do-loop.ll
…
exact_iter_count.ll
…
exact-exit-count-more-precise.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
exhaustive-trip-counts.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
exit-count-select-safe.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
exit-count-select.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
expander-replace-congruent-ivs.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
exponential-behavior.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
ext_min_max.ll
[SCEV] Canonicalize ext(min/max(x, y)) to min/max(ext(x), ext(y))
2023-02-20 16:12:58 +07:00
ext-antecedent.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
extract-highbits-sameconstmask.ll
…
extract-highbits-variablemask.ll
…
extract-lowbits-sameconstmask.ll
…
extract-lowbits-variablemask.ll
…
finite-trip-count.ll
[SCEV] Fix finite loop non-strict predicate simplification (PR60944)
2023-03-14 10:55:02 +01:00
flags-from-poison-dbg.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
flags-from-poison-noautogen.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
flags-from-poison.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
flattened-0.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
fold.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
guards.ll
Revert "[AssumptionCache] caches @llvm.experimental.guard's"
2023-02-20 18:38:07 +07:00
how-far-to-zero.ll
…
huge_expression_limit.ll
…
implied-via-addition.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
implied-via-division.ll
…
incorrect-exit-count.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
incorrect-nsw.ll
…
increasing-or-decreasing-iv.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
infer-prestart-no-wrap.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
infer-via-ranges.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
inner-loop-by-latch-cond-unknown.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
invalidation.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
latch-dominating-conditions.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
limit-depth.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
load-with-range-metadata.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
load.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-16 13:12:27 +01:00
logical-operations.ll
[ConstExpr] Remove select constant expression
2023-03-16 10:32:08 +01:00
lshr-shl-differentconstmask.ll
…
lt-overflow.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
max-addops-inline.ll
…
max-addrec-size.ll
…
max-backedge-taken-count-guard-info-rewrite-expressions.ll
[SCEV] Apply loop guards against min/max for its arguments
2023-03-14 00:06:08 +07:00
max-backedge-taken-count-guard-info.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
max-backedge-taken-count-limit-by-wrapping.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
max-be-count-not-constant.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
max-expr-cache.ll
[SCEV] Add automated test checks for some tests
2023-02-18 23:58:23 -08:00
max-mulops-inline.ll
[SCEV] Convert tests to opaque pointers (NFC)
2022-12-16 14:32:36 +01:00
max-trip-count-address-space.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
max-trip-count.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
merge-add-rec-many-inputs.ll
…
min-max-exprs.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
minmax-intrinsics.ll
…
mul.ll
…
multiple-max-iterations.ll
[opt] Don't translate legacy -analysis flag to require<analysis>
2022-10-07 14:54:34 -07:00
ne-overflow.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
no-follow-alias.ll
[SCEV] Ensure SCEV does not replace aliases with their aliasees
2023-02-23 19:59:25 +00:00
no-wrap-add-exprs.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-16 13:12:27 +01:00
no-wrap-symbolic-becount.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
no-wrap-unknown-becount.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
non-IV-phi.ll
…
nowrap-preinc-limits.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
nsw-offset-assume.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
nsw-offset.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
nsw.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
nw-sub-is-not-nw-add.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
outer_phi.ll
[SCEV] Fix misplaced \n in printout of max symbolic exit counts
2022-11-25 11:41:36 +07:00
overflow-intrinsics-trip-count.ll
[SCEV] Fix misplaced \n in printout of max symbolic exit counts
2022-11-25 11:41:36 +07:00
overflow-intrinsics.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
pointer-rounding.ll
…
pointer-select.ll
…
pointer-sign-bits.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr3909.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr18606-min-zeros.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
pr18606.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr22179.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr22641.ll
…
pr22674.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr22856.ll
…
pr24757.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr25369.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr27315.ll
…
pr34538.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
pr35890.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr40420.ll
…
pr44605.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
pr46786.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr48225.ll
[SCEV] Fix misplaced \n in printout of max symbolic exit counts
2022-11-25 11:41:36 +07:00
pr49856.ll
…
pr51869-scalar-evolution-prove-implications-via-truncation.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
pr58402-large-number-of-zext-exprs.ll
[SCEV] Cache ZExt SCEV expressions.
2022-12-09 22:14:04 +00:00
predicated-trip-count.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
ptrtoint-constantexpr-loop.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-16 13:12:27 +01:00
ptrtoint.ll
[SCEV] Canonicalize ext(min/max(x, y)) to min/max(ext(x), ext(y))
2023-02-20 16:12:58 +07:00
range_nw_flag.ll
[SCEV] Canonicalize ext(min/max(x, y)) to min/max(ext(x), ext(y))
2023-02-20 16:12:58 +07:00
range-signedness.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
ranges.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
returned.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
saturating-intrinsics.ll
…
scalable-vector.ll
[SCEV] Recognize vscale intrinsics
2023-03-17 10:07:39 +01:00
scev-aa.ll
[SCEV] Convert tests to opaque pointers (NFC)
2022-12-16 14:32:36 +01:00
scev-canonical-mode.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
scev-dispositions.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
scev-expander-existing-value-offset.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
scev-expander-incorrect-nowrap.ll
[test] Switch to use -passes syntax in various test cases
2022-12-01 21:25:59 +01:00
scev-expander-reuse-gep.ll
[SCEVExpander] Always use scevgep as name
2023-03-17 14:27:03 +01:00
scev-expander-reuse-unroll.ll
[NFC] Port all Analysis/ScalarEvolution tests to -passes= syntax
2022-12-09 01:04:45 +03:00
scev-expander-reuse-vect.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
scev-invalid.ll
[NFC] Port all Analysis/ScalarEvolution tests to -passes= syntax
2022-12-09 01:04:45 +03:00
scev-prestart-nowrap.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
sdiv.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-16 13:12:27 +01:00
sext-inreg.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
sext-iv-0.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
sext-iv-1.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
sext-iv-2.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
sext-mul.ll
[SCEV] Convert tests to opaque pointers (NFC)
2022-12-16 14:32:36 +01:00
sext-to-zext.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
sext-zero.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
shift-op.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
shift-recurrences.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
shl-lshr-differentconstmask.ll
…
sle.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
smax-br-phi-idioms.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
smin-smax-folds.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
solve-quadratic-i1.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
solve-quadratic-overflow.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
solve-quadratic.ll
…
SolveQuadraticEquation.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
srem.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-16 13:12:27 +01:00
strip-injective-zext.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
symbolic_max_exit_count.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
trip-count2.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count3.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count4.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count5.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count6.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count7.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count8.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
trip-count9.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count10.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count11.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count12.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count13.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
trip-count14.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count15.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
trip-count-andor-selectform.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
trip-count-andor.ll
[SCEV] Add printout of symbolic max backedge-taken and block exit count
2022-11-24 19:29:58 +07:00
trip-count-implied-addrec.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count-minmax.ll
[SCEV] Support umin/smin in SCEVLoopGuardRewriter
2023-02-20 13:05:00 +07:00
trip-count-negative-stride.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count-non-unit-stride.ll
[SCEV] Fix misplaced \n in printout of max symbolic exit counts
2022-11-25 11:41:36 +07:00
trip-count-pow2.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
trip-count-switch.ll
[SCEV] Rename max backedge-taken count -> constant max backedge taken-count in printout
2022-11-24 18:43:42 +07:00
trip-count-unknown-stride.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-count.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trip-multiple-guard-info.ll
[SCEV] Preserve divisibility and min/max information in applyLoopGuards
2023-03-20 12:04:05 +02:00
tripmultiple_calculation.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
trivial-phis.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
trunc-simplify.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
truncate.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
umin-umax-folds.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
undefined.ll
…
unknown_phis.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
unreachable-code.ll
…
unsimplified-loop.ll
…
urem-0.ll
…
values-at-scopes-consistency.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
widenable-condition.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
ZeroStep.ll
[SCEV] Add automated test checks for some tests
2023-02-18 23:58:23 -08:00
zext-divrem.ll
…
zext-mul.ll
…
zext-signed-addrec.ll
[SCEV] Convert some tests to opaque pointers (NFC)
2022-12-15 10:00:45 +01:00
zext-wrap.ll
…