1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-22 04:22:57 +02:00
llvm-mirror/test/Transforms/InstSimplify
Jun Bum Lim 333f53da53 Add a test case to show isKnownNonZero() returns correctly; NFC
Summary:
Added a test case just to make sure that isKnownNonZero() returns false
when we cannot guarantee that a ConstantExpr is a non-zero constant.

Reviewers: sanjoy, majnemer, mcrosier, nlewycky

Subscribers: nlewycky, mssimpso, mcrosier, llvm-commits

Differential Revision: http://reviews.llvm.org/D16908

llvm-svn: 260544
2016-02-11 17:11:49 +00:00
..
2010-12-20-Boolean.ll
2011-01-14-Thread.ll
2011-02-01-Vector.ll
2011-09-05-InsertExtractValue.ll [InstSimplify] Don't assume getAggregateElement will succeed 2015-08-18 22:07:25 +00:00
2011-10-27-BinOpCrash.ll
2011-11-23-MaskedBitsCrash.ll
2013-04-19-ConstantFoldingCrash.ll
add-mask.ll [ValueTracking] Recognize that and(x, add (x, -1)) clears the low bit 2015-11-10 18:46:14 +00:00
AndOrXor.ll
apint-or.ll Merge or combine tests and convert to FileCheck. 2015-09-08 18:36:56 +00:00
assume.ll
bswap.ll Extend known bits to understand @llvm.bswap 2015-10-06 20:20:45 +00:00
call-callconv.ll
call.ll [MemoryBuiltins] Remove isOperatorNewLike by consolidating non-null inference handling 2016-01-04 22:49:23 +00:00
compare.ll Add a test case to show isKnownNonZero() returns correctly; NFC 2016-02-11 17:11:49 +00:00
dead-code-removal.ll
exact-nsw-nuw.ll
fast-math.ll [InstSimplify] Allow folding of fdiv X, X with just NaNs ignored 2015-06-16 14:57:29 +00:00
fdiv.ll
floating-point-arithmetic.ll
floating-point-compare.ll CannotBeOrderedLessThanZero: add some missing cases 2016-01-12 23:37:30 +00:00
fold-builtin-fma.ll
gep.ll
implies.ll [ValueTracking] Teach isImpliedCondition a new bitwise trick 2015-11-10 23:56:20 +00:00
load.ll
maxmin.ll
noalias-ptr.ll
past-the-end.ll
phi.ll
ptr_diff.ll
reassociate.ll
rem.ll
select.ll
shift-128-kb.ll Handle non-constant shifts in computeKnownBits, and use computeKnownBits for constant folding in InstCombine/Simplify 2015-10-23 20:37:08 +00:00
shr-nop.ll Fix CHECK directives that weren't checking. 2015-08-31 21:10:35 +00:00
undef.ll [InstSimplify] Teach InstSimplify how to simplify extractelement 2015-07-13 01:15:53 +00:00
vector_gep.ll
vector_ptr_bitcast.ll