Tim Northover 0f17fdc4c5 InstCombine: move hasOneUse check to the top of foldICmpAddConstant ...

There were two combines not covered by the check before now, neither of which
actually differed from normal in the benefit analysis.

The most recent seems to be because it was just added at the top of the
function (naturally). The older is from way back in 2008 (r46687) when we just
didn't put those checks in so routinely, and has been diligently maintained
since.

llvm-svn: 341831

2018-09-10 14:26:44 +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

InstCombine: move hasOneUse check to the top of foldICmpAddConstant

2018-09-10 14:26:44 +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