Sanjay Patel fe67255961 [InstSimplify] add nsw/nuw (xor X, signbit), signbit --> X ...

The change to InstCombine in:
https://reviews.llvm.org/D29729
...exposes this missing fold in InstSimplify, so adding this
first to avoid a regression.

llvm-svn: 295573

2017-02-18 21:59:09 +00:00

..

2010-12-20-Boolean.ll

…

2011-01-14-Thread.ll

…

2011-02-01-Vector.ll

…

2011-09-05-InsertExtractValue.ll

…

2011-10-27-BinOpCrash.ll

…

2011-11-23-MaskedBitsCrash.ll

…

2013-04-19-ConstantFoldingCrash.ll

…

add-mask.ll

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

and-icmps-same-ops.ll

[InstSimplify] fixed (?) to not mutate icmps

2016-12-06 22:09:52 +00:00

AndOrXor.ll

[InstSimplify] add nsw/nuw (xor X, signbit), signbit --> X

2017-02-18 21:59:09 +00:00

apint-or.ll

…

assume.ll

[ValueTracking] emit a remark when we detect a conflicting assumption (PR31809)

2017-02-06 18:26:06 +00:00

bitcast-vector-fold.ll

…

bitreverse.ll

[ValueTracking] Extend known bits to understand @llvm.bitreverse.

2017-01-17 17:23:51 +00:00

bswap.ll

…

call-callconv.ll

…

call.ll

…

cast.ll

…

compare.ll

[Constants] don't die processing non-ConstantInt GEP indices in isGEPWithNoNotionalOverIndexing() (PR31262)

2016-12-11 20:07:02 +00:00

dead-code-removal.ll

…

div.ll

[InstSimplify] Optimize away udivs in the presence of range metadata

2017-01-06 22:58:02 +00:00

exact-nsw-nuw.ll

…

fast-math.ll

…

fdiv.ll

…

floating-point-arithmetic.ll

[ValueTracking] Implement SignBitMustBeZero correctly for sqrt.

2017-01-26 00:10:26 +00:00

floating-point-compare.ll

…

fold-builtin-fma.ll

…

gep.ll

…

icmp-constant.ll

[InstSimplify] try to eliminate icmp Pred (add nsw X, C1), C2

2017-01-24 17:03:24 +00:00

implies.ll

…

load-relative-32.ll

…

load-relative.ll

…

load.ll

…

maxmin.ll

…

negate.ll

…

noalias-ptr.ll

…

or-icmps-same-ops.ll

[InstSimplify] fixed (?) to not mutate icmps

2016-12-06 22:09:52 +00:00

past-the-end.ll

…

phi.ll

…

pr28725.ll

…

ptr_diff.ll

…

reassociate.ll

…

rem.ll

[InstSimplify] Optimize away urems in the presence of range metadata

2017-01-06 21:23:51 +00:00

require-dominator.ll

…

returned.ll

…

select.ll

[InstCombine] if the condition of a select may be known via assumes, eliminate the select

2017-01-13 17:02:42 +00:00

shift-128-kb.ll

…

shift-knownbits.ll

[InstCombine / InstSimplify] add and move tests for lshr transforms; NFC

2017-01-13 22:54:12 +00:00

shr-nop.ll

…

undef.ll

…

vec-cmp.ll

…

vector_gep.ll

…

vector_ptr_bitcast.ll

…