caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
1a8456da17075539099ccb0d625fda816b62bcb2
clang-p2996/llvm/test/Analysis/ScalarEvolution
History
Max Kazantsev f8d2969abb [SCEV] Smart range calculation for SCEVUnknown Phis 
The range of SCEVUnknown Phi which merges values `X1, X2, ..., XN`
can be evaluated as `U(Range(X1), Range(X2), ..., Range(XN))`.

Reviewed By: sanjoy
Differential Revision: https://reviews.llvm.org/D43810

llvm-svn: 326418
2018-03-01 06:56:48 +00:00
..
2007-07-15-NegativeStride.ll
…
2007-08-06-MisinterpretBranch.ll
…
2007-08-06-Unsigned.ll
…
2007-09-27-LargeStepping.ll
…
2007-11-14-SignedAddRec.ll
…
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
…
2008-07-12-UnneededSelect1.ll
…
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
…
2008-11-18-Stride1.ll
…
2008-11-18-Stride2.ll
…
2008-12-08-FiniteSGE.ll
…
2008-12-11-SMaxOverflow.ll
…
2008-12-14-StrideAndSigned.ll
…
2008-12-15-DontUseSDiv.ll
…
2009-01-02-SignedNegativeStride.ll
…
2009-04-22-TruncCast.ll
…
2009-05-09-PointerEdgeCount.ll
…
2009-07-04-GroupConstantsWidthMismatch.ll
…
2010-09-03-RequiredTransitive.ll
…
2011-03-09-ExactNoMaxBECount.ll
…
2011-04-26-FoldAddRec.ll
[PM] Clean up the testing for IVUsers, especially with the new PM.
2017-01-15 09:29:27 +00:00
2011-10-04-ConstEvolve.ll
…
2012-03-26-LoadConstant.ll
…
2012-05-18-LoopPredRecurse.ll
[PM] Clean up the testing for IVUsers, especially with the new PM.
2017-01-15 09:29:27 +00:00
2012-05-29-MulAddRec.ll
…
and-xor.ll
…
avoid-assume-hang.ll
…
avoid-infinite-recursion-0.ll
…
avoid-infinite-recursion-1.ll
[PM] Clean up the testing for IVUsers, especially with the new PM.
2017-01-15 09:29:27 +00:00
avoid-smax-0.ll
…
avoid-smax-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
cache_loop_exit_limit.ll
[SCEV] Re-enable "Cache results of computeExitLimit"
2017-08-03 08:41:30 +00:00
constant_condition.ll
…
different-loops-recs.ll
[SCEV] Strengthen variance condition in calculateLoopDisposition
2017-11-22 06:21:39 +00:00
div-overflow.ll
…
do-loop.ll
…
exhaustive-trip-counts.ll
…
expander-replace-congruent-ivs.ll
…
exponential-behavior.ll
[SCEV] Fix exponential time complexity by caching
2017-04-24 00:09:46 +00:00
ext-antecedent.ll
…
flags-from-poison-dbg.ll
…
flags-from-poison.ll
[SCEV] Preserve NSW information for sext(subtract).
2017-08-04 20:19:46 +00:00
flattened-0.ll
[SCEV] Add URem support to SCEV
2017-09-01 14:59:59 +00:00
fold.ll
…
guards.ll
Re-enable "[IndVars] Canonicalize comparisons between non-negative values and indvars"
2017-07-08 17:17:30 +00:00
how-far-to-zero.ll
…
implied-via-addition.ll
[ScalarEvolution] Re-enable Predicate implication from operations
2017-03-31 12:05:30 +00:00
implied-via-division.ll
[ScalarEvolution] Re-enable Predicate implication from operations
2017-03-31 12:05:30 +00:00
incorrect-nsw.ll
…
increasing-or-decreasing-iv.ll
…
infer-prestart-no-wrap.ll
…
infer-via-ranges.ll
…
invalidation.ll
[PM] The assumption cache is fundamentally designed to be self-updating,
2017-01-15 00:26:18 +00:00
latch-dominating-conditions.ll
…
limit-depth.ll
[SCEV] Use depth limit instead of local cache for SExt and ZExt
2017-06-30 05:04:09 +00:00
load-with-range-metadata.ll
…
load.ll
…
max-addops-inline.ll
[SCEV] Introduce add operation inlining limit
2017-01-26 13:33:17 +00:00
max-addrec-size.ll
[SCEV] Limit max size of AddRecExpr during evolving
2017-07-23 15:40:19 +00:00
max-be-count-not-constant.ll
[SCEV] Fix an assertion failure in the max backedge taken count
2017-10-25 21:41:00 +00:00
max-mulops-inline.ll
[SCEV] Add a threshold to restrict number of mul operands to be inlined into SCEV
2016-10-20 21:38:39 +00:00
max-trip-count-address-space.ll
…
max-trip-count.ll
[SCEV] Teach SCEV to find maxBECount when loop endbound is variant
2017-10-13 14:30:43 +00:00
min-max-exprs.ll
…
no-wrap-add-exprs.ll
…
no-wrap-unknown-becount.ll
Revert @llvm.assume with operator bundles (r289755-r289757)
2016-12-19 08:22:17 +00:00
non-IV-phi.ll
…
nowrap-preinc-limits.ll
…
nsw-offset-assume.ll
Revert @llvm.assume with operator bundles (r289755-r289757)
2016-12-19 08:22:17 +00:00
nsw-offset.ll
…
nsw.ll
[SCEV] Clarify behavior around max backedge taken count
2017-05-22 06:46:04 +00:00
nw-sub-is-not-nw-add.ll
…
overflow-intrinsics.ll
…
pointer-sign-bits.ll
…
pr3909.ll
…
pr18606-min-zeros.ll
[SCEV] Cache results during GetMinTrailingZeros query
2017-02-14 15:53:12 +00:00
pr18606.ll
[SCEV] Memoize visitMulExpr results in SCEVRewriteVisitor.
2016-10-21 20:05:21 +00:00
pr22179.ll
…
pr22641.ll
…
pr22674.ll
…
pr22856.ll
…
pr24757.ll
[SCEV] Make getUDivExactExpr handle non-nuw multiplies correctly.
2017-01-18 23:56:42 +00:00
pr25369.ll
…
pr27315.ll
…
pr28705.ll
Fix the runtime error caused by "Use ValueOffsetPair to enhance value reuse during SCEV expansion".
2016-08-09 20:40:03 +00:00
pr34538.ll
[SCEV] Handling for ICmp occuring in the evolution chain.
2017-11-13 16:43:24 +00:00
pr35890.ll
[SCEV] Make getPostIncExpr guaranteed to return AddRec
2018-02-12 05:09:38 +00:00
predicated-trip-count.ll
…
range-signedness.ll
…
returned.ll
…
scev-aa.ll
…
scev-canonical-mode.ll
…
scev-dispositions.ll
…
scev-expander-existing-value-offset.ll
Recommit "Use ValueOffsetPair to enhance value reuse during SCEV expansion".
2016-08-09 20:37:50 +00:00
scev-expander-incorrect-nowrap.ll
…
scev-expander-reuse-gep.ll
Create a getelementptr instead of sub expr for ValueOffsetPair if the
2016-09-14 04:39:50 +00:00
scev-expander-reuse-unroll.ll
[UNROLL] Postpone ScalarEvolution::forgetLoop after TripCountSC is expanded
2016-08-25 16:17:18 +00:00
scev-expander-reuse-vect.ll
[UNROLL] Postpone ScalarEvolution::forgetLoop after TripCountSC is expanded
2016-08-25 16:17:18 +00:00
scev-invalid.ll
…
scev-prestart-nowrap.ll
…
sext-inreg.ll
[SCEV] Simplify/generalize howFarToZero solving.
2017-01-31 00:42:42 +00:00
sext-iv-0.ll
…
sext-iv-1.ll
…
sext-iv-2.ll
…
sext-mul.ll
Model ashr(shl(x, n), m) as mul(x, 2^(n-m)) when n > m
2017-03-23 18:06:09 +00:00
sext-to-zext.ll
…
sext-zero.ll
Model ashr(shl(x, n), m) as mul(x, 2^(n-m)) when n > m
2017-03-23 18:06:09 +00:00
shift-op.ll
[SCEV] Fix predicate usage in computeExitLimitFromICmp
2017-12-08 12:19:45 +00:00
sle.ll
…
smax-br-phi-idioms.ll
[SCEV] Don't infinitely recurse on unreachable code
2016-08-05 18:34:14 +00:00
smax.ll
…
SolveQuadraticEquation.ll
…
trip-count2.ll
…
trip-count3.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
trip-count4.ll
…
trip-count5.ll
[SCEV] Un-grep'ify tests; NFC
2016-08-05 20:33:49 +00:00
trip-count6.ll
…
trip-count7.ll
…
trip-count8.ll
…
trip-count9.ll
…
trip-count10.ll
…
trip-count11.ll
…
trip-count12.ll
…
trip-count13.ll
[LoopUnroll] Keep the loop test only on the first iteration of max-or-zero loops
2016-10-21 11:08:48 +00:00
trip-count14.ll
[LoopUnroll] Keep the loop test only on the first iteration of max-or-zero loops
2016-10-21 11:08:48 +00:00
trip-count-pow2.ll
[SCEV] Clarify behavior around max backedge taken count
2017-05-22 06:46:04 +00:00
trip-count-switch.ll
…
trip-count-unknown-stride.ll
Reapplying r278731 after fixing the problem that caused it to be reverted.
2016-09-16 14:38:13 +00:00
trip-count.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
tripmultiple_calculation.ll
[SCEV] Fix trip multiple calculation
2017-03-20 20:25:46 +00:00
truncate.ll
[SCEV] Do not insert if it is already in cache
2017-12-27 07:15:23 +00:00
undefined.ll
…
unknown_phis.ll
[SCEV] Smart range calculation for SCEVUnknown Phis
2018-03-01 06:56:48 +00:00
unreachable-code.ll
…
unsimplified-loop.ll
…
urem-0.ll
[SCEV] Add URem support to SCEV
2017-09-01 14:59:59 +00:00
ZeroStep.ll
[SCEV] createAddRecFromPHI: Optimize for the most common case.
2017-05-03 23:53:38 +00:00
zext-signed-addrec.ll
…
zext-wrap.ll
[SCEV] Compute affine range in another way to avoid bitwidth extending.
2017-03-16 21:07:38 +00:00