Stanislav Mekhanoshin 1ac228fe82 Fix llvm::ComputeNumSignBits with some operations and llvm.assume ...

Currently ComputeNumSignBits does early exit while processing some
of the operations (add, sub, mul, and select). This prevents the
function from using AssumptionCacheTracker if passed.

Differential Revision: https://reviews.llvm.org/D49759

llvm-svn: 337936

2018-07-25 16:39:24 +00:00

..

assume.ll

[ValueTracking] Don't delete assumes of side-effectful instructions

2017-08-14 17:11:43 +00:00

deref-bitcast-of-gep.ll

Propagate nonnull and dereferenceable throught launder

2018-05-18 23:54:33 +00:00

dereferenceable-and-aligned.ll

[Loads] Fix crash in is isDereferenceableAndAlignedPointer()

2016-10-28 15:32:28 +00:00

func-ptr-lsb.ll

[IR] Do not assume that function pointers are aligned

2018-04-27 09:12:12 +00:00

get-pointer-base-with-const-off.ll

[ValueTracking] Fix crash in GetPointerBaseWithConstantOffset()

2016-10-07 14:23:29 +00:00

invariant.group.ll

Simplify recursive launder.invariant.group and strip

2018-07-12 23:55:20 +00:00

known-bits-from-range-md.ll

…

known-non-equal.ll

…

known-nonnull-at.ll

Fix aliasing of launder.invariant.group

2018-05-23 09:16:44 +00:00

known-power-of-two.ll

…

known-signbit-shift.ll

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

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

knownnonzero-shift.ll

…

knownzero-addrspacecast.ll

Fix known zero bits for addrspacecast.

2016-11-21 15:42:31 +00:00

knownzero-shift.ll

[InstSimplify] allow integer vector types to use computeKnownBits

2016-11-27 21:07:28 +00:00

memory-dereferenceable.ll

Give up on array allocas in getPointerDereferenceableBytes

2017-12-20 10:01:30 +00:00

monotonic-phi.ll

…

non-negative-phi-bits.ll

Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"

2018-07-06 04:04:13 +00:00

numsignbits-from-assume.ll

Fix llvm::ComputeNumSignBits with some operations and llvm.assume

2018-07-25 16:39:24 +00:00

pr23011.ll

…

select-pattern.ll

[ValueTracking] add recursion depth param to matchSelectPattern

2018-01-24 15:20:37 +00:00

signbits-extract-elt.ll

[ValueTracking] Teach computeKnownBits and ComputeNumSignBits to look through ExtractElement.

2016-10-06 09:56:21 +00:00