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clang-p2996/llvm/test/Transforms/InstCombine
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Sanjay Patel 31017cd10a [InstCombine] add tests for unsigned add overflow; NFC 
llvm-svn: 342082
2018-09-12 21:13:37 +00:00
..
AArch64
[InstCombine, ARM, AArch64] Convert table lookup to shuffle vector
2018-05-30 14:38:50 +00:00
AMDGPU
AMDGPU: Remove nan tests in class if src is nnan
2018-08-28 18:10:02 +00:00
ARM
[InstCombine, ARM] Convert vld1 to llvm load
2018-05-31 12:19:18 +00:00
NVPTX
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PowerPC
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X86
[InstCombine][x86] add tests for possible blendv transform (PR38814); NFC
2018-09-07 21:40:41 +00:00
2003-05-26-CastMiscompile.ll
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2003-05-27-ConstExprCrash.ll
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2003-06-05-BranchInvertInfLoop.ll
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2003-07-21-ExternalConstant.ll
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2003-08-12-AllocaNonNull.ll
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2003-09-09-VolatileLoadElim.ll
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2003-10-29-CallSiteResolve.ll
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2003-11-03-VarargsCallBug.ll
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2004-01-13-InstCombineInvokePHI.ll
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2004-02-23-ShiftShiftOverflow.ll
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2004-03-13-InstCombineInfLoop.ll
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2004-04-04-InstCombineReplaceAllUsesWith.ll
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2004-05-07-UnsizedCastLoad.ll
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2004-07-27-ConstantExprMul.ll
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2004-08-09-RemInfLoop.ll
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2004-08-10-BoolSetCC.ll
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2004-09-20-BadLoadCombine2.ll
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2004-09-20-BadLoadCombine.ll
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2004-09-28-BadShiftAndSetCC.ll
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2004-11-22-Missed-and-fold.ll
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2004-11-27-SetCCForCastLargerAndConstant.ll
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2004-12-08-RemInfiniteLoop.ll
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2005-03-04-ShiftOverflow.ll
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2005-04-07-UDivSelectCrash.ll
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2005-06-15-DivSelectCrash.ll
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2005-06-15-ShiftSetCCCrash.ll
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2005-06-16-RangeCrash.ll
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2005-07-07-DeadPHILoop.ll
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2006-02-13-DemandedMiscompile.ll
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2006-02-28-Crash.ll
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2006-03-30-ExtractElement.ll
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2006-04-28-ShiftShiftLongLong.ll
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2006-05-04-DemandedBitCrash.ll
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2006-09-15-CastToBool.ll
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2006-10-19-SignedToUnsignedCastAndConst-2.ll
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2006-10-20-mask.ll
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2006-10-26-VectorReassoc.ll
[InstCombine] Enable more reassociations using FMF 'reassoc' + 'nsz'
2018-05-24 20:16:43 +00:00
2006-11-10-ashr-miscompile.ll
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2006-12-01-BadFPVectorXform.ll
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2006-12-05-fp-to-int-ext.ll
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2006-12-08-Phi-ICmp-Op-Fold.ll
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2006-12-08-Select-ICmp.ll
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2006-12-15-Range-Test.ll
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2006-12-23-Select-Cmp-Cmp.ll
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2007-01-13-ExtCompareMiscompile.ll
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2007-01-18-VectorInfLoop.ll
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2007-02-01-LoadSinkAlloca.ll
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2007-02-07-PointerCast.ll
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2007-02-23-PhiFoldInfLoop.ll
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2007-03-13-CompareMerge.ll
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2007-03-19-BadTruncChangePR1261.ll
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2007-03-21-SignedRangeTest.ll
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2007-03-25-BadShiftMask.ll
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2007-03-25-DoubleShift.ll
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2007-03-26-BadShiftMask.ll
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2007-04-08-SingleEltVectorCrash.ll
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2007-05-10-icmp-or.ll
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2007-05-14-Crash.ll
[PPC] Remove Darwin support from POWER backend.
2018-08-28 01:18:29 +00:00
2007-05-18-CastFoldBug.ll
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2007-06-06-AshrSignBit.ll
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2007-06-21-DivCompareMiscomp.ll
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2007-08-02-InfiniteLoop.ll
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2007-09-10-AliasConstFold.ll
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2007-09-17-AliasConstFold2.ll
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2007-10-10-EliminateMemCpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
2007-10-12-Crash.ll
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2007-10-28-stacksave.ll
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2007-10-31-RangeCrash.ll
[PPC] Remove Darwin support from POWER backend.
2018-08-28 01:18:29 +00:00
2007-10-31-StringCrash.ll
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2007-11-07-OpaqueAlignCrash.ll
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2007-11-15-CompareMiscomp.ll
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2007-11-25-CompatibleAttributes.ll
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2007-12-10-ConstFoldCompare.ll
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2007-12-12-GEPScale.ll
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2007-12-16-AsmNoUnwind.ll
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2007-12-18-AddSelCmpSub.ll
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2007-12-28-IcmpSub2.ll
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2008-01-06-BitCastAttributes.ll
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2008-01-06-CastCrash.ll
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2008-01-06-VoidCast.ll
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2008-01-13-AndCmpCmp.ll
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2008-01-14-VarArgTrampoline.ll
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2008-01-21-MismatchedCastAndCompare.ll
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2008-01-21-MulTrunc.ll
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2008-01-27-FloatSelect.ll
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2008-02-13-MulURem.ll
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2008-02-16-SDivOverflow2.ll
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2008-02-23-MulSub.ll
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2008-02-28-OrFCmpCrash.ll
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2008-03-13-IntToPtr.ll
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2008-04-22-ByValBitcast.ll
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2008-04-28-VolatileStore.ll
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2008-04-29-VolatileLoadDontMerge.ll
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2008-04-29-VolatileLoadMerge.ll
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2008-05-08-LiveStoreDelete.ll
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2008-05-08-StrLenSink.ll
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2008-05-09-SinkOfInvoke.ll
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2008-05-17-InfLoop.ll
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2008-05-18-FoldIntToPtr.ll
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2008-05-22-IDivVector.ll
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2008-05-23-CompareFold.ll
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2008-05-31-AddBool.ll
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2008-05-31-Bools.ll
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2008-06-05-ashr-crash.ll
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2008-06-08-ICmpPHI.ll
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2008-06-13-InfiniteLoopStore.ll
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2008-06-13-ReadOnlyCallStore.ll
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2008-06-19-UncondLoad.ll
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2008-06-21-CompareMiscomp.ll
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2008-06-24-StackRestore.ll
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2008-07-08-ShiftOneAndOne.ll
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2008-07-08-SubAnd.ll
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2008-07-08-VolatileLoadMerge.ll
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2008-07-09-SubAndError.ll
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2008-07-10-CastSextBool.ll
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2008-07-11-RemAnd.ll
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2008-07-13-DivZero.ll
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2008-07-16-fsub.ll
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2008-08-05-And.ll
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2008-09-02-VectorCrash.ll
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2008-10-11-DivCompareFold.ll
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2008-10-23-ConstFoldWithoutMask.ll
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2008-11-01-SRemDemandedBits.ll
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2008-11-08-FCmp.ll
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2008-11-27-IDivVector.ll
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2008-11-27-MultiplyIntVec.ll
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2008-12-17-SRemNegConstVec.ll
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2009-01-05-i128-crash.ll
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2009-01-08-AlignAlloca.ll
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2009-01-16-PointerAddrSpace.ll
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2009-01-19-fmod-constant-float-specials.ll
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2009-01-19-fmod-constant-float.ll
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2009-01-24-EmptyStruct.ll
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2009-01-31-InfIterate.ll
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2009-01-31-Pressure.ll
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2009-02-04-FPBitcast.ll
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2009-02-11-NotInitialized.ll
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2009-02-20-InstCombine-SROA.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
2009-02-21-LoadCST.ll
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2009-02-25-CrashZeroSizeArray.ll
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2009-03-18-vector-ashr-crash.ll
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2009-03-24-InfLoop.ll
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2009-04-07-MulPromoteToI96.ll
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2009-05-23-FCmpToICmp.ll
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2009-06-11-StoreAddrSpace.ll
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2009-06-16-SRemDemandedBits.ll
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2009-07-02-MaskedIntVector.ll
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2009-12-17-CmpSelectNull.ll
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2010-01-28-NegativeSRem.ll
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2010-03-03-ExtElim.ll
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2010-05-30-memcpy-Struct.ll
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2010-11-01-lshr-mask.ll
Revert commit rL323951
2018-02-01 13:05:25 +00:00
2010-11-21-SizeZeroTypeGEP.ll
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2010-11-23-Distributed.ll
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2011-02-14-InfLoop.ll
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2011-03-08-SRemMinusOneBadOpt.ll
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2011-05-02-VectorBoolean.ll
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2011-05-13-InBoundsGEP.ll
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2011-05-28-swapmulsub.ll
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2011-06-13-nsw-alloca.ll
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2011-09-03-Trampoline.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
2011-10-07-AlignPromotion.ll
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2012-3-15-or-xor-constant.ll
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2012-6-7-vselect-bitcast.ll
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2012-01-11-OpaqueBitcastCrash.ll
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2012-02-13-FCmp.ll
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2012-02-28-ICmp.ll
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2012-03-10-InstCombine.ll
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2012-04-24-vselect.ll
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2012-04-30-SRem.ll
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2012-05-28-select-hang.ll
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2012-06-06-LoadOfPHIs.ll
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2012-07-25-LoadPart.ll
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2012-07-30-addrsp-bitcast.ll
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2012-08-28-udiv_ashl.ll
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2012-09-17-ZeroSizedAlloca.ll
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2012-10-25-vector-of-pointers.ll
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2012-12-14-simp-vgep.ll
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2013-03-05-Combine-BitcastTy-Into-Alloca.ll
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abs_abs.ll
[InstCombine] canonicalize abs pattern
2018-07-27 01:49:51 +00:00
abs-1.ll
[InstCombine] canonicalize abs pattern
2018-07-27 01:49:51 +00:00
add2.ll
[InstCombine][NFC] add2.ll: add a few commutative checks.
2018-04-26 20:07:17 +00:00
add3.ll
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add4.ll
[InstCombine] Simplify Add with remainder expressions as operands.
2018-04-26 20:52:28 +00:00
add-shrink.ll
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add-sitofp.ll
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add.ll
[PatternMatch] allow undef elements in vectors with m_Neg
2018-07-01 13:42:57 +00:00
addnegneg.ll
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AddOverFlow.ll
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addrspacecast.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
adjust-for-minmax.ll
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alias-recursion.ll
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align-2d-gep.ll
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align-addr.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
align-attr.ll
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align-external.ll
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all-bits-shift.ll
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alloca-big.ll
[InstCombine] Limit simplifyAllocaArraySize constant folding to values that fit into a uint64_t
2018-08-13 16:50:20 +00:00
alloca-cast-debuginfo.ll
[Local] replaceAllDbgUsesWith: Update debug values before RAUW
2018-07-06 17:32:39 +00:00
alloca.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
allocsize-32.ll
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allocsize.ll
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and2.ll
[InstCombine] move/add tests for xor+add fold; NFC
2018-07-31 12:31:00 +00:00
and-compare.ll
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and-fcmp.ll
[InstSimplify, InstCombine] add/update tests with FP +0.0 vector with undef; NFC
2018-03-25 17:48:20 +00:00
and-narrow.ll
[InstCombine] Allow common type conversions to i8/i16/i32
2018-02-03 16:51:03 +00:00
and-or-and.ll
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and-or-icmps.ll
[InstCombine] return when SimplifyAssociativeOrCommutative makes a change
2018-07-13 01:18:07 +00:00
and-or-not.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
and-or.ll
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and-xor-merge.ll
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and-xor-or.ll
[InstCombine] simplify code for A & (A ^ B) --> A & ~B
2018-07-31 13:00:03 +00:00
and.ll
[InstCombine] fix demanded-bits propagation for zext/trunc
2018-01-17 14:39:28 +00:00
apint-add.ll
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apint-and-compare.ll
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apint-and-or-and.ll
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apint-and-xor-merge.ll
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apint-and.ll
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apint-call-cast-target.ll
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apint-cast-and-cast.ll
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apint-cast-cast-to-and.ll
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apint-cast.ll
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apint-div1.ll
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apint-div2.ll
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apint-mul1.ll
[InstCombine] Improve mul(x, pow2) -> shl combine for vector constants
2018-02-08 14:10:01 +00:00
apint-mul2.ll
[InstCombine] Improve mul(x, pow2) -> shl combine for vector constants
2018-02-08 14:10:01 +00:00
apint-not.ll
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apint-or.ll
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apint-rem1.ll
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apint-rem2.ll
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apint-select.ll
[InstCombine] move tests for select with bit-test of condition; NFC
2018-04-24 21:06:06 +00:00
apint-shift-simplify.ll
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apint-shift.ll
[InstSimplify] move tests for shifts; NFC
2018-04-21 16:58:00 +00:00
apint-shl-trunc.ll
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apint-sub.ll
[InstCombine] put tests of mul with neg operand(s) together; NFC
2018-02-13 23:02:12 +00:00
apint-xor1.ll
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apint-xor2.ll
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assoc-cast-assoc.ll
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assume2.ll
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assume-loop-align.ll
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assume-redundant.ll
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assume.ll
[InstCombine] ignore debuginfo when removing redundant assumes (PR37726)
2018-06-20 13:22:26 +00:00
atomic.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
badmalloc.ll
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binop-cast.ll
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bit-checks.ll
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bitcast-alias-function.ll
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bitcast-bigendian.ll
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bitcast-bitcast.ll
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bitcast-sext-vector.ll
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bitcast-store.ll
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bitcast-vec-canon.ll
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bitcast.ll
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bitcount.ll
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bitreverse-hang.ll
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bitreverse-known-bits.ll
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bittest.ll
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branch.ll
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broadcast.ll
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bswap-fold.ll
Move tests associated with transforms moved in r321467
2017-12-30 03:13:00 +00:00
bswap-known-bits.ll
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bswap.ll
[InstCombine] Adjusting bswap pattern matching to hold for And/Shift mixed case
2018-05-01 12:25:46 +00:00
builtin-object-size-offset.ll
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builtin-object-size-ptr.ll
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cabs-array.ll
[SimplifyLibCalls] Inline calls to cabs when it's safe to do so
2017-12-16 01:26:25 +00:00
cabs-discrete.ll
[SimplifyLibCalls] Inline calls to cabs when it's safe to do so
2017-12-16 01:26:25 +00:00
call2.ll
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call_nonnull_arg.ll
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call-callconv.ll
[InstCombine] use nsw negation for abs libcalls
2018-05-22 23:29:40 +00:00
call-cast-attrs.ll
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call-cast-target-inalloca.ll
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call-cast-target.ll
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call-guard.ll
[InstCombine] Widen guards with conditions between
2018-05-09 22:56:32 +00:00
call-intrinsics.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
call.ll
[InstCombine] Add test to remove VarArg casts (NFC)
2018-01-03 13:35:43 +00:00
canonicalize_branch.ll
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canonicalize-ashr-shl-to-masking.ll
[InstCombine] Fold (x >> y) << y -> x & (-1 << y)
2018-06-10 20:10:13 +00:00
canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
[NFC][InstCombine] Add forgotten variable tests for foldICmpWithLowBitMaskedVal()
2018-07-14 12:19:56 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
[NFC][InstCombine] Add forgotten variable tests for foldICmpWithLowBitMaskedVal()
2018-07-14 12:19:56 +00:00
canonicalize-constant-low-bit-mask-and-icmp-sge-to-icmp-sle.ll
[InstCombine] Fold x & (-1 >> y) s>= x to x s<= (-1 >> y)
2018-07-14 20:08:37 +00:00
canonicalize-constant-low-bit-mask-and-icmp-sgt-to-icmp-sgt.ll
[InstCombine] Fold x s> x & (-1 >> y) to x s> (-1 >> y)
2018-07-14 20:08:16 +00:00
canonicalize-constant-low-bit-mask-and-icmp-sle-to-icmp-sle.ll
[InstCombine] Fold x s<= x & (-1 >> y) to x s<= (-1 >> y)
2018-07-14 20:08:26 +00:00
canonicalize-constant-low-bit-mask-and-icmp-slt-to-icmp-sgt.ll
[InstCombine] Fold x & (-1 >> y) s< x to x s> (-1 >> y)
2018-07-14 20:08:47 +00:00
canonicalize-constant-low-bit-mask-and-icmp-uge-to-icmp-ule.ll
[InstCombine] Fold x & (-1 >> y) u>= x to x u<= (-1 >> y)
2018-07-14 12:20:06 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ugt-to-icmp-ugt.ll
[InstCombine] Fold x u> x & C to x u> C
2018-07-14 16:44:43 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ule-to-icmp-ule.ll
[InstCombine] Fold x u<= x & C to x u<= C
2018-07-14 16:44:54 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ult-to-icmp-ugt.ll
[InstCombine] Fold x & (-1 >> y) u< x to x u> (-1 >> y)
2018-07-14 12:20:16 +00:00
canonicalize-lack-of-signed-truncation-check.ll
[InstCombine] Re-commit: Fold 'check for [no] signed truncation' pattern
2018-07-18 10:55:17 +00:00
canonicalize-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
[InstCombine] Fold x & (-1 >> y) == x to x u<= (-1 >> y)
2018-07-11 19:05:04 +00:00
canonicalize-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
[InstCombine] Fold x & (-1 >> y) != x to x u> (-1 >> y)
2018-07-12 14:56:12 +00:00
canonicalize-lshr-shl-to-masking.ll
[InstCombine] Fold (x >> y) << y -> x & (-1 << y)
2018-06-10 20:10:13 +00:00
canonicalize-shl-lshr-to-masking.ll
[InstCombine] Recommit: Fold (x << y) >> y -> x & (-1 >> y)
2018-06-15 09:56:52 +00:00
canonicalize-signed-truncation-check.ll
[InstCombine] Re-commit: Fold 'check for [no] signed truncation' pattern
2018-07-18 10:55:17 +00:00
cast_ptr.ll
…
cast-call-combine-prof.ll
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cast-call-combine.ll
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cast-callee-deopt-bundles.ll
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cast-int-fcmp-eq-0.ll
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cast-int-icmp-eq-0.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
cast-mul-select.ll
[Local] replaceAllDbgUsesWith: Update debug values before RAUW
2018-07-06 17:32:39 +00:00
cast-select.ll
[InstCombine] don't change the size of a select if it would mismatch its condition operands' sizes
2018-05-31 00:16:58 +00:00
cast-set-preserve-signed-dbg-val.ll
[Local] replaceAllDbgUsesWith: Update debug values before RAUW
2018-07-06 17:32:39 +00:00
cast-set.ll
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cast-unsigned-icmp-eqcmp-0.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
cast.ll
[ConstProp] move tests for fp <--> int; NFC
2018-06-06 16:53:56 +00:00
ceil.ll
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clamp-to-minmax.ll
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cmp-intrinsic.ll
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compare-3way.ll
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compare-alloca.ll
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compare-signs.ll
[InstCombine] add folds for xor-of-icmp signbit tests (PR36682)
2018-03-22 14:08:16 +00:00
compare-udiv.ll
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compare-unescaped.ll
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consecutive-fences.ll
InstCombine: ignore debug instructions during fence combine
2018-06-06 12:46:02 +00:00
constant-expr-datalayout.ll
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constant-fold-address-space-pointer.ll
ConstantFold: Don't fold global address vs. null for addrspace != 0
2018-06-26 18:55:43 +00:00
constant-fold-alias.ll
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constant-fold-compare.ll
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constant-fold-gep.ll
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constant-fold-iteration.ll
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constant-fold-libfunc.ll
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constant-fold-math.ll
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convergent.ll
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copysign.ll
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cos-1.ll
[InstCombine] add reflection fold for tan(-x)
2018-08-16 22:46:20 +00:00
cos-2.ll
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cos-sin-intrinsic.ll
[InstCombine] canonicalize fneg with llvm.sin
2018-08-29 18:27:49 +00:00
CPP_min_max.ll
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crash.ll
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ctpop.ll
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dce-iterate.ll
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deadcode.ll
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debug-line.ll
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debuginfo_add.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-dce2.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-dce.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-skip.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-variables.ll
[InstCombine] Preserve debug value when simplifying cast-of-select
2018-07-17 18:08:36 +00:00
debuginfo.ll
Re-apply "[DebugInfo] Check size of variable in ConvertDebugDeclareToDebugValue"
2018-06-15 13:48:55 +00:00
default-alignment.ll
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demand_shrink_nsw.ll
[InstCombine] fix xor-or-xor fold to check uses and handle commutes
2018-09-04 23:22:13 +00:00
demorgan-sink-not-into-xor.ll
[InstCombine] De Morgan: sink 'not' into 'xor' (PR38446)
2018-08-08 13:31:19 +00:00
demorgan.ll
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disable-simplify-libcalls.ll
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distribute.ll
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div-shift-crash.ll
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div-shift.ll
[InstCombine] (X << Y) / X -> 1 << Y
2018-01-21 16:14:51 +00:00
div.ll
[InstCombine] fold udiv with common factor from muls with nuw
2018-07-26 19:22:41 +00:00
double-float-shrink-1.ll
[SLC] Fix shrinking of pow()
2018-08-06 19:40:17 +00:00
double-float-shrink-2.ll
[InstCombine] Avoid creating mis-sized dbg.values in commonCastTransforms()
2018-06-27 00:47:53 +00:00
early_constfold_changes_IR.ll
…
early_dce_clobbers_callgraph.ll
…
element-atomic-memintrins.ll
[InstCombine] Handle atomic memset in the same way as regular memset
2018-05-11 20:04:50 +00:00
enforce-known-alignment.ll
…
err-rep-cold.ll
…
exact.ll
…
exp2-1.ll
…
exp2-2.ll
…
ExtractCast.ll
…
extractelement.ll
[instsimplify] consistently handle undef and out of bound indices for insertelement and extractelement
2017-12-30 05:54:22 +00:00
extractinsert-tbaa.ll
…
extractvalue.ll
…
fabs-libcall.ll
…
fabs.ll
[PatternMatch] allow undef elements when matching vector FP +0.0
2018-03-25 21:16:33 +00:00
fadd-fsub-factor.ll
[InstCombine] fix/enhance fadd/fsub factorization
2018-08-12 15:48:26 +00:00
fadd.ll
[InstCombine] simplify fneg+fadd folds; NFC
2018-04-16 14:13:57 +00:00
fast-math-scalarization.ll
…
fast-math.ll
[InstCombine] move/add tests for fadd/fsub factorization; NFC
2018-08-12 15:06:15 +00:00
fcmp-select.ll
…
fcmp-special.ll
[PatternMatch] allow undef elements when matching vector FP +0.0
2018-03-25 21:16:33 +00:00
fcmp.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
fdiv-cos-sin.ll
[InstCombine] allow sin/cos transforms with 'reassoc'
2018-02-15 15:07:12 +00:00
fdiv-sin-cos.ll
[InstCombine] allow sin/cos transforms with 'reassoc'
2018-02-15 15:07:12 +00:00
fdiv.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
ffs-1.ll
…
float-shrink-compare.ll
…
fls.ll
…
fma.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
fmul-sqrt.ll
[InstCombine] add nnan requirement for sqrt(x) * sqrt(y) -> sqrt(x*y)
2018-03-18 14:32:54 +00:00
fmul.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
fneg.ll
[InstCombine] fold fneg into constant operand of fmul/fdiv
2018-08-08 14:29:08 +00:00
fold-bin-operand.ll
…
fold-calls.ll
…
fold-fops-into-selects.ll
…
fold-phi-load-metadata.ll
…
fold-phi.ll
…
fold-sqrt-sqrtf.ll
…
fold-vector-select.ll
…
fold-vector-zero.ll
…
fp-ret-bitcast.ll
…
fpcast.ll
[InstCombine] don't change the size of a select if it would mismatch its condition operands' sizes
2018-05-31 00:16:58 +00:00
fpextend_x86.ll
…
fpextend.ll
[InstCombine] Add constant vector support to getMinimumFPType for visitFPTrunc.
2018-03-05 18:04:12 +00:00
fprintf-1.ll
…
fputs-1.ll
…
fputs-opt-size.ll
…
fsub.ll
[InstCombine] fold fneg into constant operand of fmul/fdiv
2018-08-08 14:29:08 +00:00
fwrite-1.ll
…
gc.relocate.ll
…
gep-addrspace.ll
Fix InstCombine address space assert
2018-07-31 15:53:03 +00:00
gep-combine-loop-invariant.ll
[InstCombine] Properly change GEP type when reassociating loop invariant GEP chains
2018-04-05 18:51:45 +00:00
gep-custom-dl.ll
Adding a width of the GEP index to the Data Layout.
2018-02-14 06:58:08 +00:00
gep-sext.ll
…
gep-vector.ll
[InstCombine] peek through bitcasted vector/array pointer GEP operand
2018-04-18 00:36:40 +00:00
gepgep.ll
…
gepphigep.ll
…
getelementptr-folding.ll
…
getelementptr.ll
…
hoist_instr.ll
…
icmp_sdiv_with_and_without_range.ll
Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"
2018-07-06 04:04:13 +00:00
icmp-add.ll
[InstCombine] add folds for unsigned-overflow compares
2018-09-11 22:40:20 +00:00
icmp-bc-vec.ll
[InstCombine] Fold compare of int constant against a splatted vector of ints
2018-04-03 17:26:20 +00:00
icmp-custom-dl.ll
Adding a width of the GEP index to the Data Layout.
2018-02-14 06:58:08 +00:00
icmp-div-constant.ll
…
icmp-logical.ll
[InstCombine] icmp-logical.ll: restore the original intention of the test.
2018-07-12 14:56:17 +00:00
icmp-mul-zext.ll
[InstCombine] Fold x & (-1 >> y) == x to x u<= (-1 >> y)
2018-07-11 19:05:04 +00:00
icmp-range.ll
…
icmp-shl-nsw.ll
Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"
2018-07-06 04:04:13 +00:00
icmp-shl-nuw.ll
…
icmp-shr-lt-gt.ll
Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"
2018-07-06 04:04:13 +00:00
icmp-shr.ll
…
icmp-uge-of-not-of-shl-allones-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
[NFC][InstCombine] R38708 - inefficient pattern for high-bits checking.
2018-09-12 19:44:26 +00:00
icmp-ugt-of-shl-1-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
[InstCombine] Inefficient pattern for high-bits checking (PR38708)
2018-09-12 18:19:43 +00:00
icmp-ule-of-shl-1-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
[InstCombine] Inefficient pattern for high-bits checking (PR38708)
2018-09-12 18:19:43 +00:00
icmp-ult-of-not-of-shl-allones-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
[NFC][InstCombine] R38708 - inefficient pattern for high-bits checking.
2018-09-12 19:44:26 +00:00
icmp-vec.ll
[InstCombine] move vector compare before same-shuffled ops
2018-08-16 12:52:17 +00:00
icmp-xor-signbit.ll
…
icmp.ll
[InstCombine] add folds for icmp with xor mask constant
2018-09-11 22:00:15 +00:00
idioms.ll
…
indexed-gep-compares.ll
…
inline-intrinsic-assert.ll
…
inselt-binop.ll
[InstCombine] add tests for insertelement+binop; NFC
2018-08-20 16:49:08 +00:00
insert-const-shuf.ll
…
insert-extract-shuffle.ll
…
insert-val-extract-elem.ll
…
int_sideeffect.ll
…
intptr1.ll
…
intptr2.ll
…
intptr3.ll
…
intptr4.ll
…
intptr5.ll
…
intptr6.ll
…
intptr7.ll
…
IntPtrCast.ll
…
intrinsics.ll
Move tests associated with transforms moved in r321467
2017-12-30 03:13:00 +00:00
invariant.group.ll
Simplify recursive launder.invariant.group and strip
2018-07-12 23:55:20 +00:00
invariant.ll
…
invert-variable-mask-in-masked-merge-scalar.ll
[InstCombine] Canonicalize variable mask in masked merge
2018-04-28 15:45:07 +00:00
invert-variable-mask-in-masked-merge-vector.ll
[InstCombine] Canonicalize variable mask in masked merge
2018-04-28 15:45:07 +00:00
invoke.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
isascii-1.ll
…
isdigit-1.ll
…
JavaCompare.ll
…
known_align.ll
…
known-never-nan.ll
[InstSimplify] use isKnownNeverNaN to fold more fcmp ord/uno
2018-08-21 14:45:13 +00:00
LandingPadClauses.ll
…
lifetime-asan.ll
Hardware-assisted AddressSanitizer (llvm part).
2017-12-09 00:21:41 +00:00
lifetime-no-null-opt.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
lifetime.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
load3.ll
…
load_combine_aa.ll
…
load-bitcast32.ll
…
load-bitcast64.ll
…
load-bitcast-select.ll
[InstCombine] PR35354: Convert store(bitcast, load bitcast (select (Cond, &V1, &V2)) --> store (, load (select(Cond, load &V1, load &V2)))
2017-12-08 15:32:10 +00:00
load-cmp.ll
…
load-combine-metadata-2.ll
…
load-combine-metadata-3.ll
…
load-combine-metadata-4.ll
…
load-combine-metadata-dominance.ll
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
load-combine-metadata.ll
…
load-select.ll
…
load.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
loadstore-alignment.ll
…
loadstore-metadata.ll
…
log-pow-nofastmath.ll
…
log-pow.ll
…
logical-select.ll
[InstCombine] add vector test with undef elts; NFC
2018-04-22 15:59:14 +00:00
lower-dbg-declare.ll
[DebugInfo] LowerDbgDeclare: Add derefs when handling CallInst users
2018-07-26 20:56:53 +00:00
lshr-phi.ll
…
lshr.ll
…
malloc-free-delete.ll
[Analysis] Support aligned new/delete functions.
2018-04-04 19:01:51 +00:00
masked_intrinsics.ll
…
masked-merge-add.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
masked-merge-and-of-ors.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
masked-merge-or.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
masked-merge-xor.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
max_known_bits.ll
[ValueTracking] Teach computeNumSignBits to understand min/max clamp patterns with constant/splat values
2018-08-22 23:27:50 +00:00
max-of-nots.ll
[InstCombine] Partially revert rL341674 due to PR38897.
2018-09-10 23:47:21 +00:00
maxnum.ll
[InstSimplify] move minnum/maxnum with Inf folds from instcombine
2018-08-09 22:20:44 +00:00
mem-gep-zidx.ll
…
mem-par-metadata-memcpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memchr.ll
…
memcmp-1.ll
…
memcmp-2.ll
…
memcmp-constant-fold.ll
…
memcpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memcpy_chk-2.ll
…
memcpy-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memcpy-2.ll
…
memcpy-addrspace.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
memcpy-from-global.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
memcpy-to-load.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memcpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memmove_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memmove_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll
[InstCombine] Simplify MemTransferInst's source and dest alignments separately
2018-02-12 23:06:55 +00:00
memset2.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memset_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memset_chk-2.ll
…
memset-1.ll
[InstCombine] add potential calloc tests and regenerate checks; NFC
2018-04-06 16:06:08 +00:00
memset-2.ll
…
memset.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
merge-icmp.ll
…
min-positive.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
minmax-fold.ll
[InstCombine] narrow select to match condition operands' size
2018-05-31 19:55:27 +00:00
minmax-fp.ll
[ValueTracking] ignore FP signed-zero when detecting a casted-to-integer fmin/fmax pattern
2017-12-26 15:09:19 +00:00
minnum.ll
[InstSimplify] move minnum/maxnum with Inf folds from instcombine
2018-08-09 22:20:44 +00:00
misc-2002.ll
…
mul-masked-bits.ll
…
mul.ll
[InstCombine] Fix incorrect usage of getPrimitiveSizeInBits when we should be using the element size for vectors
2018-09-11 17:57:20 +00:00
multi-size-address-space-pointer.ll
…
multi-use-or.ll
…
multiple-uses-load-bitcast-select.ll
[InstCombine] Fix PR35618: Instcombine hangs on single minmax load bitcast.
2017-12-12 20:28:46 +00:00
musttail-thunk.ll
[Debugify] Add debug intrinsics before terminating musttail calls
2018-06-04 03:33:01 +00:00
narrow-switch.ll
…
narrow.ll
…
no_cgscc_assert.ll
…
no-negzero.ll
…
non-integral-pointers.ll
…
nonnull-attribute.ll
…
not.ll
[InstCombine] allow add+not --> sub for arbitrary vector constants.
2018-09-03 18:21:59 +00:00
nothrow.ll
…
nsw.ll
…
obfuscated_splat.ll
…
objsize-64.ll
…
objsize-address-space.ll
…
objsize-noverify.ll
…
objsize.ll
Make llvm.objectsize more conservative with null
2018-07-09 22:21:16 +00:00
odr-linkage.ll
…
onehot_merge.ll
…
opaque.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
or-fcmp.ll
[InstSimplify, InstCombine] add/update tests with FP +0.0 vector with undef; NFC
2018-03-25 17:48:20 +00:00
or-shifted-masks.ll
Inserting several lit tests to reflect current behaviour
2017-12-14 12:00:04 +00:00
or-xor.ll
[PatternMatch] Stabilize the matching order of commutative matchers
2018-04-27 21:23:20 +00:00
or.ll
[NFC][InstCombine] Regenerate two tests that are affected by folding masked merge
2018-04-20 10:49:19 +00:00
osx-names.ll
…
out-of-bounds-indexes.ll
Reintroduce r320049, r320014 and r319894.
2017-12-13 11:21:18 +00:00
overflow-mul.ll
…
overflow.ll
…
OverlappingInsertvalues.ll
…
phi-load-metadata-2.ll
…
phi-load-metadata-3.ll
…
phi-load-metadata-dominance.ll
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
phi-load-metadata.ll
…
phi-merge-gep.ll
…
phi-preserve-ir-flags.ll
…
phi-select-constant.ll
…
phi-timeout.ll
Remove unneeded -debug argument from new test
2018-02-03 17:33:50 +00:00
phi.ll
…
pow-1.ll
[InstCombine] Expand the simplification of pow() into exp2()
2018-08-30 19:04:51 +00:00
pow-2.ll
[InstCombine] regenerate checks; NFC
2018-08-14 15:21:13 +00:00
pow-3.ll
[SLC] Expand simplification of pow() for vector types
2018-08-13 16:12:37 +00:00
pow-4.ll
[SLC] Support expanding pow(x, n+0.5) to x * x * ... * sqrt(x)
2018-09-03 17:37:39 +00:00
pow-cbrt.ll
[SLC] Test simplification of pow(x, 0.333...) to cbrt(x) (NFC)
2018-07-27 18:56:47 +00:00
pow-exp-nofastmath.ll
[InstCombine] regenerate checks; NFC
2018-08-14 15:21:13 +00:00
pow-exp.ll
[InstCombine] Expand the simplification of pow() with nested exp{,2}()
2018-08-29 17:59:48 +00:00
pow-sqrt.ll
[NFC] Fix typo in test cases
2018-08-16 17:03:22 +00:00
pr2645-0.ll
…
pr2996.ll
…
pr12251.ll
…
pr12338.ll
…
pr17827.ll
…
pr19420.ll
…
pr20079.ll
…
pr20678.ll
…
pr21199.ll
…
pr21210.ll
…
pr21651.ll
…
pr21891.ll
…
pr23751.ll
…
pr23809.ll
…
pr24354.ll
…
pr24605.ll
…
pr25342.ll
…
pr25745.ll
…
pr26992.ll
…
pr26993.ll
…
pr27236.ll
…
pr27332.ll
…
pr27703.ll
…
pr27996.ll
…
pr28143.ll
…
pr28725.ll
Reintroduce r320049, r320014 and r319894.
2017-12-13 11:21:18 +00:00
pr30929.ll
…
pr31990_wrong_memcpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
pr32686.ll
…
pr33453.ll
…
pr33689_same_bitwidth.ll
…
pr34349.ll
…
pr34627.ll
…
pr35515.ll
[InstCombine] Fix SimplifyDemandedUseBits SHL handling (PR35515)
2017-12-09 23:42:56 +00:00
pr36362.ll
[InstCombine] Don't fold select(C, Z, binop(select(C, X, Y), W)) -> select(C, Z, binop(Y, W)) if the binop is rem or div.
2018-02-14 18:08:33 +00:00
pr38677.ll
[ValueTracking] Fix assert message and add test case for r340546 and PR38677.
2018-08-23 17:45:53 +00:00
PR30597.ll
…
PR37526.ll
[InstCombine] Fix PR37526: MinMax patterns produce an infinite loop.
2018-05-21 17:46:34 +00:00
prefetch-load.ll
…
preserve-sminmax.ll
…
preserved-analyses.ll
…
prevent-cmp-merge.ll
…
printf-1.ll
[SLC] Add an alignment to CreateGlobalString
2018-09-06 08:42:17 +00:00
printf-2.ll
…
printf-3.ll
…
ptr-int-cast.ll
…
puts-1.ll
…
range-check.ll
…
README.txt
…
readnone-maythrow.ll
…
realloc.ll
[SimplifyLibcalls] Realloc(null, N) -> Malloc(N)
2018-04-18 14:21:31 +00:00
rem.ll
[InstCombine] fold urem with sext bool divisor
2018-06-26 16:30:00 +00:00
rotate.ll
[InstCombine] Add tests for cases where we don't recognize type promoted rotate idioms.
2018-05-11 00:46:09 +00:00
round.ll
…
salvage-dbg-declare.ll
[DebugInfo] Corrections for salvageDebugInfo
2018-07-03 11:29:00 +00:00
sdiv-1.ll
…
sdiv-2.ll
…
sdiv-guard.ll
[InstCombine] Fix div handling
2018-06-04 02:52:36 +00:00
select_arithmetic.ll
[InstCombine] auto-generate complete checks; NFC
2018-02-28 16:53:45 +00:00
select_meta.ll
[InstCombine] Partially revert rL341674 due to PR38897.
2018-09-10 23:47:21 +00:00
select-2.ll
…
select-binop-cmp.ll
[InstCombine] Fold Select with binary op - FP opcodes
2018-08-23 15:22:15 +00:00
select-bitext-bitwise-ops.ll
[InstCombine] narrow select to match condition operands' size
2018-05-31 19:55:27 +00:00
select-bitext.ll
Revert commit rL323951
2018-02-01 13:05:25 +00:00
select-cmp-br.ll
…
select-cmp-cttz-ctlz.ll
…
select-cmpxchg.ll
…
select-crash-noverify.ll
…
select-crash.ll
[InstCombine, NewGVN] remove FP undef from tests
2018-03-08 14:57:08 +00:00
select-extractelement.ll
…
select-gep.ll
[InstCombine] Do not fold scalar ops over select with vector condition.
2018-09-07 14:40:06 +00:00
select-icmp-and.ll
[InstCombine] refine select-of-constants to bitwise ops
2018-05-03 21:58:44 +00:00
select-implied.ll
…
select-load-call.ll
…
select-obo-peo-ops.ll
[InstCombine] narrow select to match condition operands' size
2018-05-31 19:55:27 +00:00
select-of-bittest.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
select-select.ll
…
select-with-bitwise-ops.ll
[InstCombine] move tests for select with bit-test of condition; NFC
2018-04-24 21:06:06 +00:00
select.ll
[InstCombine] Partially revert rL341674 due to PR38897.
2018-09-10 23:47:21 +00:00
set-lowbits-mask-canonicalize.ll
[InstSimplify] add nuw %x, -1 -> -1 fold.
2018-06-08 15:44:47 +00:00
set.ll
[NFC][InstCombine] Regenerate set.ll test
2018-08-05 08:53:40 +00:00
setcc-strength-reduce.ll
…
sext.ll
…
shift-add.ll
…
shift-shift.ll
…
shift-sra.ll
…
shift.ll
[InstSimplify] move tests for shifts; NFC
2018-04-21 16:58:00 +00:00
should-change-type.ll
[InstCombine] Allow common type conversions to i8/i16/i32
2018-02-03 16:51:03 +00:00
shuffle_select.ll
[InstCombine] allow flag propagation when using safe constant
2018-07-10 16:09:49 +00:00
shuffle-select-narrow.ll
[InstCombine] enhance vector demanded elements to look at a vector select condition operand
2018-09-11 18:49:00 +00:00
shufflevec-bitcast.ll
…
shufflevec-constant.ll
…
sign-test-and-or.ll
…
signed-comparison.ll
…
signed-truncation-check.ll
[InstCombine] Re-land: Optimize redundant 'signed truncation check pattern'.
2018-08-13 21:54:37 +00:00
signext.ll
[InstCombine] fix datalayout in test file
2018-01-24 21:36:45 +00:00
simplify-demanded-bits-pointer.ll
…
simplify-libcalls.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
sincospi.ll
…
sink_instruction.ll
…
sink-into-catchswitch.ll
…
sink-zext.ll
[InstCombine] Support (mul (sext x), cst) --> (sext (mul x, cst')) and (mul (zext x), cst) --> (zext (mul x, cst')) for vectors constants.
2018-09-11 16:51:24 +00:00
sitofp.ll
…
smax-icmp.ll
…
smin-icmp.ll
…
snprintf.ll
[InstCombine] snprintf optimizations
2018-05-11 17:50:49 +00:00
sprintf-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
sprintf-void.ll
[Analysis] Validate the return type of s(n)printf like libcalls
2018-05-11 16:53:56 +00:00
sqrt-nofast.ll
…
sqrt.ll
…
srem1.ll
…
srem-simplify-bug.ll
…
stack-overalign.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
stacksave-debuginfo.ll
[InstCombine] Skip dbg.value(s) when looking at stack{save,restore}.
2018-06-08 20:42:36 +00:00
stacksaverestore.ll
…
statepoint.ll
…
store-load-unaliased-gep.ll
[PM][InstCombine] fixing omission of AliasAnalysis in new-pass-manager's version of InstCombine
2017-12-14 10:36:31 +00:00
store.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
stpcpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
stpcpy_chk-2.ll
…
stpcpy-1.ll
…
stpcpy-2.ll
…
str-int-2.ll
[SimplifyLibcalls] Atoi, strtol replacements
2018-04-25 18:58:53 +00:00
str-int.ll
[SimplifyLibcalls] Atoi, strtol replacements
2018-04-25 18:58:53 +00:00
strcat-1.ll
…
strcat-2.ll
…
strcat-3.ll
…
strchr-1.ll
…
strchr-2.ll
…
strcmp-1.ll
…
strcmp-2.ll
…
strcmp-memcmp.ll
[InstCombine] Transform str(n)cmp to memcmp
2018-08-10 04:32:54 +00:00
strcpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
strcpy_chk-2.ll
…
strcpy_chk-64.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
strcpy-1.ll
…
strcpy-2.ll
…
strcspn-1.ll
…
strcspn-2.ll
…
strlen-1.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
strlen-2.ll
…
strncat-1.ll
…
strncat-2.ll
…
strncat-3.ll
…
strncmp-1.ll
…
strncmp-2.ll
…
strncmp-wrong-datalayout.ll
[TargetLibraryInfo] Discard library functions with incorrectly sized integers
2017-12-18 10:31:58 +00:00
strncpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
strncpy_chk-2.ll
…
strncpy-1.ll
…
strncpy-2.ll
…
strpbrk-1.ll
…
strpbrk-2.ll
…
strrchr-1.ll
…
strrchr-2.ll
…
strspn-1.ll
…
strstr-1.ll
…
strstr-2.ll
…
strto-1.ll
…
struct-assign-tbaa-new.ll
[Transforms] Propagate new-format TBAA tags on simplification of memory-transfer intrinsics
2018-02-19 12:10:20 +00:00
struct-assign-tbaa.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
sub-not.ll
[InstCombine] try to fold 'add+sub' to 'not+add'
2018-07-29 18:13:16 +00:00
sub-xor.ll
…
sub.ll
[InstCombine] Partially revert rL341674 due to PR38897.
2018-09-10 23:47:21 +00:00
switch-constant-expr.ll
…
switch-truncate-crash.ll
…
tan-nofastmath.ll
…
tan.ll
…
tbaa-store-to-load.ll
…
toascii-1.ll
…
token.ll
…
trunc-binop-ext.ll
…
trunc.ll
…
type_pun.ll
…
uaddo.ll
[InstCombine] add tests for unsigned add overflow; NFC
2018-09-12 21:13:37 +00:00
udiv_select_to_select_shift.ll
[InstCombine] Add constant vector support for X udiv C, where C >= signbit
2018-02-09 10:43:59 +00:00
udiv-simplify.ll
[InstCombine] Teach SimplifyDemandedBits that udiv doesn't demand low dividend bits that are zero in the divisor
2018-05-09 22:27:34 +00:00
udivrem-change-width.ll
…
umax-icmp.ll
…
umin-icmp.ll
…
unfold-masked-merge-with-const-mask-scalar.ll
[InstCombine] Unfold masked merge with constant mask
2018-04-30 17:59:33 +00:00
unfold-masked-merge-with-const-mask-vector.ll
[InstCombine] Unfold masked merge with constant mask
2018-04-30 17:59:33 +00:00
unlocked-stdio-mingw.ll
[Analysis] Only use _unlocked stdio functions on linux
2018-05-17 08:16:08 +00:00
unlocked-stdio.ll
[InstCombine] [NFC] Added more tests for unlocked IO transformation
2018-05-23 03:01:45 +00:00
unordered-fcmp-select.ll
…
unpack-fca.ll
…
unrecognized_three-way-comparison.ll
[InstCombine] refine select-of-constants to bitwise ops
2018-05-03 21:58:44 +00:00
unsigned_saturated_sub.ll
[InstCombine] add unsigned saturation subtraction canonicalizations
2018-02-05 17:53:29 +00:00
urem-simplify-bug.ll
…
vararg.ll
…
vec_demanded_elts.ll
[InstCombine] remove stale comments for tests; NFC
2018-03-01 16:28:32 +00:00
vec_extract_2elts.ll
…
vec_extract_elt.ll
…
vec_extract_var_elt.ll
…
vec_insertelt.ll
…
vec_narrow.ll
…
vec_phi_extract.ll
…
vec_sext.ll
[InstCombine] use constant pattern matchers with icmp+sext
2018-06-21 17:51:44 +00:00
vec_shuffle.ll
[InstCombine] allow shuffle+binop canonicalization with widening shuffles
2018-08-27 22:41:44 +00:00
vector_gep1.ll
[InstCombine] auto-generate checks; NFC
2018-03-23 15:39:03 +00:00
vector_gep2.ll
[InstCombine] auto-generate checks; NFC
2018-03-23 15:39:03 +00:00
vector_insertelt_shuffle.ll
[instsimplify] consistently handle undef and out of bound indices for insertelement and extractelement
2017-12-30 05:54:22 +00:00
vector-casts.ll
…
vector-mul.ll
[InstCombine] Regenerate vector mul tests.
2018-02-08 17:54:24 +00:00
vector-type.ll
…
vector-udiv.ll
[InstCombine] Add constant vector support for X udiv C, where C >= signbit
2018-02-09 10:43:59 +00:00
vector-urem.ll
[PatternMatch] enhance m_One() to ignore undef elements in vectors
2018-02-17 16:00:42 +00:00
vector-xor.ll
[InstCombine] consolidate tests for ~(X+C); NFC
2018-09-03 18:04:21 +00:00
volatile_store.ll
…
wcslen-1.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
wcslen-2.ll
…
wcslen-3.ll
…
wcslen-4.ll
…
weak-symbols.ll
…
win-math.ll
…
xor2.ll
[InstCombine] fix xor-or-xor fold to check uses and handle commutes
2018-09-04 23:22:13 +00:00
xor-icmps.ll
[InstCombine] Fix IC trying to create a xor of pointer types.
2018-08-15 17:46:22 +00:00
xor-undef.ll
…
xor.ll
[InstCombine] Partially revert rL341674 due to PR38897.
2018-09-10 23:47:21 +00:00
zero-point-zero-add.ll
…
zeroext-and-reduce.ll
…
zext-bool-add-sub.ll
[InstCombine] improve sub with bool folds
2018-06-03 16:35:26 +00:00
zext-fold.ll
…
zext-or-icmp.ll
…
zext-phi.ll
…
zext.ll
[InstCombine] make ((X & C) ^ C) form consistent for vectors
2018-09-04 21:17:14 +00:00

README.txt 

This directory contains test cases for the instcombine transformation.  The
dated tests are actual bug tests, whereas the named tests are used to test
for features that the this pass should be capable of performing.
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