Sanjay Patel e272be7c9a [ValueTracking] return zero when there's conflict in known bits of a shift (PR34838) ...

Poison allows us to return a better result than undef.

llvm-svn: 315595

2017-10-12 17:31:46 +00:00

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2010-12-20-Boolean.ll

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2011-01-14-Thread.ll

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2011-02-01-Vector.ll

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2011-09-05-InsertExtractValue.ll

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2011-10-27-BinOpCrash.ll

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2011-11-23-MaskedBitsCrash.ll

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2013-04-19-ConstantFoldingCrash.ll

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add-mask.ll

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addsub.ll

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and-icmps-same-ops.ll

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AndOrXor.ll

[InstSimplify] Make m_Not work for xor -1, X

2017-05-18 20:27:32 +00:00

assume.ll

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bitcast-vector-fold.ll

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bitreverse.ll

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bswap.ll

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call-callconv.ll

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call.ll

InstSimplify: canonicalize is idempotent

2017-09-07 01:21:43 +00:00

cast.ll

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compare.ll

[InstCombine] remove unnecessary vector select fold; NFCI

2017-08-30 14:04:57 +00:00

dead-code-removal.ll

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div.ll

[InstSimplify] fix some test names; NFC

2017-09-11 20:38:31 +00:00

exact-nsw-nuw.ll

[InstSimplify] fold sdiv/srem based on compare of dividend and divisor

2017-09-14 14:59:07 +00:00

fast-math.ll

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fdiv.ll

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floating-point-arithmetic.ll

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floating-point-compare.ll

[InstSimplify] regenerate checks; NFC

2017-09-02 14:38:15 +00:00

fold-builtin-fma.ll

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gep.ll

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icmp-bool-constant.ll

[InstSimplify] handle all icmp i1 X, C in one place; NFCI

2017-05-17 20:27:55 +00:00

icmp-constant.ll

[ValueTracking] return zero when there's conflict in known bits of a shift (PR34838)

2017-10-12 17:31:46 +00:00

icmp-ranges.ll

[InstSimplify] use ConstantRange to simplify or-of-icmps

2017-05-07 15:11:40 +00:00

implies.ll

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load-relative-32.ll

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load-relative.ll

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load.ll

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maxmin.ll

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mul.ll

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negate.ll

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noalias-ptr.ll

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or-icmps-same-ops.ll

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or.ll

[InstSimplify] Use m_APInt instead of m_ConstantInt in ((V + N) & C1) | (V & C2) handling in order to support splat vectors.

2017-05-26 19:03:53 +00:00

past-the-end.ll

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phi.ll

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pr28725.ll

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pr33957.ll

[ConstantFolder] Don't try to fold gep when the idx is a vector.

2017-07-27 22:20:44 +00:00

ptr_diff.ll

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reassociate.ll

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rem.ll

[InstSimplify] fix some test names; NFC

2017-09-11 20:38:31 +00:00

require-dominator.ll

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returned.ll

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select.ll

[InstSimplify] teach SimplifySelectInst() to fold more vector selects

2017-10-02 23:43:52 +00:00

shift-128-kb.ll

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shift-knownbits.ll

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shr-nop.ll

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shufflevector.ll

InstructionSimplify: Relanding r301766

2017-05-07 18:16:37 +00:00

signed-div-rem.ll

[InstSimplify] fold sdiv/srem based on compare of dividend and divisor

2017-09-14 14:59:07 +00:00

simplify-nested-bitcast.ll

[InstSimplify] Constant fold the new GEP in SimplifyGEPInst.

2017-06-06 10:17:14 +00:00

undef.ll

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vec-cmp.ll

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vector_gep.ll

[InstSimplify] Constant fold the new GEP in SimplifyGEPInst.

2017-06-06 10:17:14 +00:00

vector_ptr_bitcast.ll

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