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clang-p2996/llvm/test/Transforms/InstCombine
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Sanjay Patel 0236c57181 [InstCombine] try to fold one-demanded-bit-of-multiply 
This is a generalization of the icmp fold in D118061 (and that can be abandoned).
We're looking for a disguised form of "odd * odd must be odd".
Some Alive2 proofs to show correctness:
https://alive2.llvm.org/ce/z/60Y8hz
https://alive2.llvm.org/ce/z/HfAP6R

Differential Revision: https://reviews.llvm.org/D118539
2022-02-04 11:40:54 -05:00
..
AArch64
[AArch64][SVE] Remove Redundant aarch64.sve.convert.to.svbool
2022-01-17 14:35:24 +00:00
AMDGPU
[AMDGPU] Only match correct type for a16
2022-01-25 14:59:16 +01:00
ARM
[ARM] Use v2i1 for MVE and CDE intrinsics
2021-12-03 15:27:58 +00:00
Hexagon
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NVPTX
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PowerPC
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RISCV
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X86
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
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
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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
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
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
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
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
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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
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2007-10-12-Crash.ll
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2007-10-28-stacksave.ll
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2007-10-31-RangeCrash.ll
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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
[InstCombine] canonicalize "(C2 - Y) > C" as (Y + ~C2) < ~C
2021-10-10 11:06:49 -04:00
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
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
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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2009-02-04-FPBitcast.ll
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2009-02-11-NotInitialized.ll
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2009-02-20-InstCombine-SROA.ll
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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
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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
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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
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abs-1.ll
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abs-intrinsic.ll
Fix the default alignment of i1 vectors.
2021-07-31 14:09:59 -07:00
add2.ll
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add3.ll
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add4.ll
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add-shl-sdiv-to-srem.ll
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add-sitofp.ll
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add.ll
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addnegneg.ll
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AddOverFlow.ll
[InstCombine] Add PR38021 nuw test case.
2021-08-16 12:57:18 +01:00
addrspacecast.ll
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addsub-constant-folding.ll
[InstCombine] combine constants by reassociating add/sub/add
2021-08-21 11:45:43 -04:00
adjust-for-minmax.ll
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aggregate-reconstruction.ll
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alias-recursion.ll
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align-2d-gep.ll
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align-addr.ll
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align-attr.ll
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align-external.ll
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all-bits-shift.ll
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alloc-realloc-free.ll
Teach InstCombine to eliminate malloc-realloc-free triplets.
2021-09-21 18:07:49 +00:00
alloca-big.ll
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alloca-cast-debuginfo.ll
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alloca-in-non-alloca-as.ll
InstCombine: Gracefully handle more allocas in the wrong address space
2021-12-24 08:59:26 -05:00
alloca.ll
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allocsize-32.ll
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allocsize.ll
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and2.ll
[InstCombine] Support splat vectors in some and of icmp folds
2021-11-10 22:37:54 +01:00
and-compare.ll
[InstCombine] use decomposeBitTestICmp to make icmp (trunc X), C more consistent
2021-11-28 09:59:37 -05:00
and-fcmp.ll
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and-narrow.ll
[InstCombine] move/add tests for trunc-of-lshr; NFC
2021-09-21 12:11:25 -04:00
and-or-and.ll
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and-or-icmp-min-max.ll
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and-or-icmp-nullptr.ll
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and-or-icmps.ll
[InstCombine] Fold (A^B)|~A-->~(A&B)
2021-11-15 12:29:37 -05:00
and-or-not.ll
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and-or.ll
[InstCombine] allow vector splat matching for bitwise logic fold
2021-11-01 11:39:48 -04:00
and-xor-merge.ll
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and-xor-or.ll
[InstCombine] (~A | B) & (A ^ B) -> ~A & B
2022-01-09 06:23:51 -05:00
and.ll
[InstCombine] fold mask-with-signbit-splat to icmp+select
2021-12-14 16:00:42 -05:00
annotation-intrinsic.ll
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annotations.ll
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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
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apint-mul2.ll
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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
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apint-shift-simplify.ll
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apint-shift.ll
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apint-shl-trunc.ll
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apint-sub.ll
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apint-xor1.ll
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apint-xor2.ll
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ashr-lshr.ll
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ashr-or-mul-abs.ll
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assoc-cast-assoc.ll
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assume2.ll
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assume_inevitable.ll
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assume-align.ll
Make various assume bundle data structures use uint64_t
2021-10-13 10:38:41 -07:00
assume-icmp-null-select.ll
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assume-inseltpoison.ll
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assume-loop-align.ll
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assume-redundant.ll
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assume.ll
fix test so it doesn't use nonnull assumes on non-pointers
2021-12-31 23:08:45 +00:00
atomic.ll
Reland [IR] Increase max alignment to 4GB
2021-10-06 13:29:23 -07:00
atomicrmw.ll
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badmalloc.ll
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bcmp-1.ll
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bcopy.ll
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binop-cast.ll
[InstCombine] move/add tests for binops with sext operand; NFC
2021-11-22 14:43:57 -05:00
binop-phi-operands.ll
[InstCombine] try to fold binop with phi operands
2022-01-22 15:00:06 -05:00
binop-select.ll
[NFC] Added testcases for new binop with select transformation
2021-09-04 20:15:50 +02:00
bit-checks.ll
[InstCombine] allow matching vector splat constants in foldLogOpOfMaskedICmps()
2021-10-13 10:15:26 -04:00
bitcast-bigendian.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bitcast-bitcast.ll
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bitcast-function.ll
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bitcast-inselt-bitcast.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bitcast-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bitcast-phi-uselistorder.ll
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bitcast-sext-vector.ll
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bitcast-store.ll
[APFloat] Set size of PPCDoubleDouble to 128
2021-10-09 10:12:10 +08:00
bitcast-vec-canon-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bitcast-vec-canon.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bitcast.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bitreverse-hang.ll
…
bitreverse-known-bits.ll
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bitreverse.ll
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bittest.ll
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branch.ll
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broadcast-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
broadcast.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
bswap-fold.ll
[InstCombine] Simplify bswap -> shift
2022-01-21 01:25:30 +01:00
bswap-inseltpoison.ll
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bswap-known-bits.ll
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bswap.ll
[InstCombine] remove trunc user restriction for match of bswap
2022-01-05 13:04:11 -05:00
builtin-dynamic-object-size.ll
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builtin-object-size-custom-dl.ll
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builtin-object-size-offset.ll
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builtin-object-size-ptr.ll
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byval.ll
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cabs-array.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
cabs-discrete.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
call2.ll
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call_nonnull_arg.ll
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call-callconv-mismatch.ll
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call-callconv.ll
[Analysis] improve function matching for strlen libcall
2021-09-22 13:50:12 -04:00
call-cast-attrs.ll
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call-cast-target-inalloca.ll
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call-cast-target-preallocated.ll
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call-cast-target.ll
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call-guard.ll
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call-intrinsics.ll
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call-returned.ll
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call.ll
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calloc-mismatch.ll
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callsite_nonnull_args_through_casts.ll
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canonicalize_branch.ll
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canonicalize-ashr-shl-to-masking.ll
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canonicalize-clamp-like-pattern-between-negative-and-positive-thresholds.ll
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canonicalize-clamp-like-pattern-between-zero-and-positive-threshold.ll
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canonicalize-clamp-with-select-of-constant-threshold-pattern.ll
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canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-constant-low-bit-mask-and-icmp-sge-to-icmp-sle.ll
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canonicalize-constant-low-bit-mask-and-icmp-sgt-to-icmp-sgt.ll
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canonicalize-constant-low-bit-mask-and-icmp-sle-to-icmp-sle.ll
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canonicalize-constant-low-bit-mask-and-icmp-slt-to-icmp-sgt.ll
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canonicalize-constant-low-bit-mask-and-icmp-uge-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ugt-to-icmp-ugt.ll
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canonicalize-constant-low-bit-mask-and-icmp-ule-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ult-to-icmp-ugt.ll
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canonicalize-lack-of-signed-truncation-check.ll
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canonicalize-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-low-bit-mask-v2-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-v2-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-low-bit-mask-v3-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-v3-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-low-bit-mask-v4-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-v4-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-lshr-shl-to-masking.ll
[InstCombine] avoid 'tmp' usage in test files; NFC
2022-01-20 13:49:23 -05:00
canonicalize-selects-icmp-condition-bittest.ll
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canonicalize-shl-lshr-to-masking.ll
[InstCombine] add one-use check to opposite shift folds
2022-01-20 13:49:23 -05:00
canonicalize-signed-truncation-check.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
canonicalize-vector-extract.ll
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canonicalize-vector-insert.ll
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cast_phi.ll
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cast_ptr.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
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
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cast-mul-select.ll
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cast-select.ll
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cast-set-preserve-signed-dbg-val.ll
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cast-set.ll
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cast-unsigned-icmp-eqcmp-0.ll
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cast.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (1/3)
2021-09-22 23:18:51 +09:00
catchswitch-phi.ll
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ceil.ll
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clamp-to-minmax.ll
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cmp-intrinsic.ll
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cmp-x-vs-neg-x.ll
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commutative-intrinsics.ll
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compare-3way.ll
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compare-alloca.ll
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compare-signs.ll
[InstCombine] use decomposeBitTestICmp to make icmp (trunc X), C more consistent
2021-11-28 09:59:37 -05:00
compare-udiv.ll
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compare-unescaped.ll
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conditional-variable-length-signext-after-high-bit-extract.ll
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consecutive-fences.ll
[InstCombine] Remove weaker fence adjacent to a stronger fence
2022-02-01 11:05:34 -08:00
constant-expr-datalayout.ll
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constant-fold-address-space-pointer.ll
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constant-fold-alias.ll
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constant-fold-compare.ll
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constant-fold-gep.ll
…
constant-fold-iteration.ll
…
constant-fold-libfunc.ll
…
constant-fold-math.ll
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constant-fold-shifts.ll
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convergent.ll
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copysign.ll
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cos-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
cos-2.ll
…
cos-sin-intrinsic.ll
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CPP_min_max.ll
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crash.ll
…
ctlz-cttz-bitreverse.ll
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ctpop-bswap-bitreverse.ll
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ctpop-cttz.ll
[InstCombine] Add PR51784 test cases
2021-09-13 08:36:43 +01:00
ctpop.ll
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cttz-abs.ll
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cttz-negative.ll
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cttz.ll
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dce-iterate.ll
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deadcode.ll
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debug-line.ll
…
debuginfo_add.ll
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debuginfo-dce2.ll
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debuginfo-dce.ll
…
debuginfo-scalable-typesize.ll
[InstCombine][DebugInfo] Remove superflous assertion, add test [2/2]
2021-10-18 13:48:23 +00:00
debuginfo-sink.ll
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debuginfo-skip.ll
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debuginfo-variables.ll
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debuginfo.ll
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default-alignment.ll
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demand_shrink_nsw.ll
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demorgan-sink-not-into-xor.ll
…
demorgan.ll
…
deref-alloc-fns.ll
[Attributes] Make attribute addition behavior consistent
2022-01-19 12:05:27 +01:00
disable-builtin.ll
…
disable-simplify-libcalls.ll
…
distribute.ll
…
div-by-0-guard-before-smul_ov-not.ll
…
div-by-0-guard-before-smul_ov.ll
…
div-by-0-guard-before-umul_ov-not.ll
…
div-by-0-guard-before-umul_ov.ll
…
div-shift-crash.ll
…
div-shift.ll
…
div.ll
[InstCombine] try to fold div with constant dividend and select-of-constants divisor
2021-12-08 10:27:50 -05:00
do-not-clone-dbg-declare.ll
…
dont-distribute-phi.ll
…
double-float-shrink-1.ll
…
double-float-shrink-2.ll
…
early_constfold_changes_IR.ll
…
early_dce_clobbers_callgraph.ll
…
element-atomic-memintrins.ll
…
enforce-known-alignment.ll
…
eq-of-parts.ll
[InstCombine] Perform "eq of parts" fold with logical ops
2021-08-22 16:55:53 +02:00
erase-dbg-values-at-dead-alloc-site.ll
…
err-rep-cold.ll
…
exact.ll
[InstCombine] Prefer -(x & 1) as the low bit splatting pattern (PR51305)
2021-08-07 17:25:28 +03:00
exp2-1.ll
…
exp2-2.ll
…
ExtractCast.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
extractelement-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
extractelement.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
extractinsert-tbaa.ll
…
extractvalue.ll
…
fabs-copysign.ll
…
fabs-libcall.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
fabs.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
fadd-fsub-factor.ll
…
fadd.ll
[InstCombine] FP with reassoc FMF: (X * C) + X --> X * (MulC + 1.0)
2022-01-17 10:38:05 -05:00
fast-basictest.ll
Split fast-basictest.ll according to passes responsible for optimizations
2022-02-04 12:20:10 +03:00
fast-math.ll
…
fcmp-select.ll
…
fcmp-special.ll
…
fcmp.ll
…
fdiv-cos-sin.ll
…
fdiv-sin-cos.ll
…
fdiv.ll
[IR] Let ConstantVector::getSplat use poison instead of undef
2021-08-10 08:27:43 +01:00
ffs-1.ll
…
float-shrink-compare.ll
…
fls.ll
…
fma.ll
…
fmul-exp2.ll
…
fmul-exp.ll
…
fmul-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
fmul-pow.ll
…
fmul-sqrt.ll
…
fmul.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
fneg-fabs.ll
[NFC][Instcombine] Pre-commit some tests for negative fabs
2021-10-26 10:23:39 -07:00
fneg.ll
[InstCombine] fix propagation of FMF through select-of-fnegs
2021-08-31 09:52:17 -04:00
fold-bin-operand.ll
…
fold-calls.ll
…
fold-fops-into-selects.ll
…
fold-inc-of-add-of-not-x-and-y-to-sub-x-from-y.ll
…
fold-phi-load-metadata.ll
…
fold-phi.ll
…
fold-sqrt-sqrtf.ll
…
fold-sub-of-not-to-inc-of-add.ll
…
fold-vector-select.ll
…
fold-vector-zero-inseltpoison.ll
…
fold-vector-zero.ll
…
force-opaque-ptr.ll
[OpaquePtr] Forbid mixing typed and opaque pointers
2021-09-10 15:18:23 +02:00
fortify-folding.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
fp-ret-bitcast.ll
…
fpcast.ll
…
fpextend_x86.ll
…
fpextend.ll
…
fprintf-1.ll
…
fptrunc.ll
…
fputs-1.ll
…
fputs-opt-size.ll
…
freeze-phi.ll
…
freeze.ll
Add FMF to hasPoisonGeneratingFlags/dropPoisonGeneratingFlags
2021-12-14 08:43:00 -08:00
fsh.ll
…
fsub.ll
[InstCombine] add tests for fsub with fmul/fdiv operand; NFC
2022-01-18 12:13:45 -05:00
funnel.ll
…
fwrite-1.ll
…
gc.relocate.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
gep-addrspace.ll
…
gep-alias.ll
…
gep-can-replace-gep-idx-with-zero-typesize.ll
…
gep-combine-loop-invariant.ll
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
gep-custom-dl.ll
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
gep-inbounds-null.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
gep-sext.ll
…
gep-vector-indices.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
gep-vector.ll
…
gepgep.ll
…
gepphigep.ll
…
get-lowbitmask-upto-and-including-bit.ll
…
getelementptr-folding.ll
…
getelementptr.ll
[Tests] Add elementtype attribute to indirect inline asm operands (NFC)
2022-01-06 14:23:51 +01:00
high-bit-signmask-with-trunc.ll
…
high-bit-signmask.ll
…
hoist_instr.ll
…
hoist-negation-out-of-bias-calculation-with-constant.ll
…
hoist-negation-out-of-bias-calculation.ll
…
hoist-not-from-ashr-operand.ll
…
hoist-xor-by-constant-from-xor-by-value.ll
…
icmp_sdiv_with_and_without_range.ll
…
icmp-add.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
icmp-bc-vec-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
icmp-bc-vec.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
icmp-bitcast-glob.ll
…
icmp-constant-phi.ll
…
icmp-custom-dl.ll
[InstSimplify] Remove incorrect icmp of gep fold (PR52429)
2021-11-06 21:03:21 +01:00
icmp-div-constant.ll
…
icmp-dom.ll
…
icmp-fsh.ll
[InstCombine] fold (rotate X) eq/ne (0/-1)
2021-09-03 14:51:35 -04:00
icmp-gep.ll
[InstCombine] add tests for icmp of gep; NFC
2021-10-01 10:53:23 -04:00
icmp-logical.ll
[InstCombine] allow matching vector splat constants in foldLogOpOfMaskedICmps()
2021-10-13 10:15:26 -04:00
icmp-mul-and.ll
[InstCombine] try to fold one-demanded-bit-of-multiply
2022-02-04 11:40:54 -05:00
icmp-mul-zext.ll
[InstCombine] Improve TryToSinkInstruction with multiple uses
2021-09-21 10:04:04 -04:00
icmp-mul.ll
[Support] improve known bits analysis for leading zeros of multiply
2021-12-20 09:10:50 -05:00
icmp-not-bool-constant.ll
[InstCombine][InstSimplify] Add baseline tests for icmp bool with not on LHS; NFC
2021-12-08 08:48:03 -05:00
icmp-or.ll
[InstCombine] fold signbit check of X | (X -1)
2021-10-11 16:14:13 -04:00
icmp-range.ll
…
icmp-rotate.ll
[InstCombine] ror/rol(X, RotAmt) == C --> X == rol/ror(C, RotAmt) (PR51567)
2021-09-07 18:04:58 +02:00
icmp-shl-nsw.ll
…
icmp-shl-nuw.ll
…
icmp-shr-lt-gt.ll
optimize icmp-ugt-ashr
2022-01-20 09:31:46 -08:00
icmp-shr.ll
optimize icmp-ugt-ashr
2022-01-20 09:31:46 -08:00
icmp-sub.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
icmp-topbitssame.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
icmp-trunc.ll
[InstCombine] use decomposeBitTestICmp to make icmp (trunc X), C more consistent
2021-11-28 09:59:37 -05:00
icmp-uge-of-add-of-shl-one-by-bits-to-allones-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
…
icmp-uge-of-not-of-shl-allones-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
…
icmp-ugt-of-shl-1-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
…
icmp-ule-of-shl-1-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
…
icmp-ult-of-add-of-shl-one-by-bits-to-allones-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
…
icmp-ult-of-not-of-shl-allones-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
…
icmp-vec-inseltpoison.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (2/3)
2021-09-23 00:14:50 +09:00
icmp-vec.ll
[InstCombine] Generalize and-reduce pattern to handle ne case as well as eq
2022-01-31 12:14:08 +07:00
icmp-vscale.ll
[IR] Remove unbounded as possible value for vscale_range minimum
2021-12-07 09:52:21 +00:00
icmp-xor-signbit.ll
…
icmp.ll
[InstCombine] add tests for icmp with exact shift; NFC
2022-01-14 12:52:16 -05:00
idioms.ll
…
indexed-gep-compares.ll
[InstCombine] Make indexed compare fold opaque ptr compatible
2021-12-28 11:47:20 +01:00
infinite-loop-postdom.ll
[test] Fixup tests with -analyze in llvm/test/Transforms
2021-09-04 16:45:51 -07:00
inline-intrinsic-assert.ll
…
inselt-binop-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
inselt-binop.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
insert-const-shuf.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
insert-ext.ll
[InstCombine] move extend after insertelement if both operands are extended
2021-09-15 14:38:03 -04:00
insert-extract-shuffle-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
insert-extract-shuffle.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
insert-val-extract-elem.ll
…
insertelement-bitcast.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
int_sideeffect.ll
…
intersect-accessgroup.ll
…
intptr1.ll
…
intptr2.ll
…
intptr3.ll
…
intptr4.ll
…
intptr5.ll
…
intptr6.ll
…
intptr7.ll
…
intptr8.ll
…
IntPtrCast.ll
…
intrinsic-select.ll
[IR] document and update ctlz/cttz intrinsics to optionally return poison rather than undef
2022-01-23 11:22:48 -05:00
intrinsics.ll
[IR] document and update ctlz/cttz intrinsics to optionally return poison rather than undef
2022-01-23 11:22:48 -05:00
invariant.group.ll
[InstCombine] Remove invariant group intrinsincs when comparing against null
2021-08-29 15:45:25 -07:00
invariant.ll
…
invert-variable-mask-in-masked-merge-scalar.ll
…
invert-variable-mask-in-masked-merge-vector.ll
…
invoke.ll
…
isascii-1.ll
…
isdigit-1.ll
…
ispow2.ll
…
JavaCompare.ll
…
known_align.ll
…
known-bits.ll
…
known-never-nan.ll
…
known-non-zero.ll
…
known-signbit-shift.ll
…
LandingPadClauses.ll
…
lifetime-no-null-opt.ll
…
lifetime-sanitizer.ll
…
lifetime.ll
…
load3.ll
…
load_combine_aa.ll
…
load-bitcast32.ll
…
load-bitcast64.ll
…
load-bitcast-select.ll
…
load-bitcast-vec.ll
…
load-cmp.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
load-combine-metadata-2.ll
…
load-combine-metadata-3.ll
…
load-combine-metadata-4.ll
…
load-combine-metadata-dominance.ll
…
load-combine-metadata.ll
…
load-no-aliasing.ll
…
load-select.ll
…
load-store-forward.ll
[ConstantFold] Don't fold load from non-byte-sized vector
2022-01-17 17:01:47 +01:00
load.ll
Reland [IR] Increase max alignment to 4GB
2021-10-06 13:29:23 -07:00
loadstore-alignment.ll
…
loadstore-metadata.ll
[Tests] Fix incorrect noalias metadata
2021-09-18 20:51:00 +02:00
log-pow-nofastmath.ll
…
log-pow.ll
…
logical-select-inseltpoison.ll
[InstCombine] fold mask-with-signbit-splat to icmp+select
2021-12-14 16:00:42 -05:00
logical-select.ll
[InstCombine] fold mask-with-signbit-splat to icmp+select
2021-12-14 16:00:42 -05:00
low-bit-splat.ll
[InstCombine] Prefer -(x & 1) as the low bit splatting pattern (PR51305)
2021-08-07 17:25:28 +03:00
lower-dbg-declare.ll
…
lshr-and-negC-icmpeq-zero.ll
…
lshr-and-signbit-icmpeq-zero.ll
…
lshr-phi.ll
…
lshr-trunc-sext-to-ashr-sext.ll
…
lshr.ll
[instcombine] Add test coverage for (x >>u y) pred x [part 2]
2022-01-05 13:37:17 -08:00
malloc_free_delete_nvptx.ll
…
malloc-free-delete-dbginvar.ll
…
malloc-free.ll
[InstCombine] Remove attributes after hoisting free above null check
2021-10-13 15:34:56 -07:00
masked_intrinsics_keep_metadata.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
masked_intrinsics-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
masked_intrinsics.ll
[InstCombine] Fold for masked gather when loading the same value each time.
2022-01-21 14:19:51 +00:00
masked-merge-add.ll
…
masked-merge-and-of-ors.ll
…
masked-merge-or.ll
…
masked-merge-xor.ll
…
max_known_bits.ll
…
max-of-nots.ll
…
maximum.ll
…
maxnum.ll
…
mem-deref-bytes-addrspaces.ll
…
mem-deref-bytes.ll
…
mem-gep-zidx.ll
…
mem-par-metadata-memcpy.ll
…
memccpy.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memchr.ll
…
memcmp-1.ll
…
memcmp-2.ll
…
memcmp-constant-fold.ll
…
memcpy_chk-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memcpy_chk-2.ll
…
memcpy-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memcpy-2.ll
…
memcpy-addrspace.ll
…
memcpy-from-global.ll
Fixing an infinite loop problem in InstCombine
2021-07-29 12:57:17 -07:00
memcpy-to-load.ll
…
memcpy.ll
…
memmove_chk-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memmove_chk-2.ll
…
memmove-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memmove-2.ll
…
memmove.ll
…
mempcpy.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memrchr.ll
…
memset2.ll
…
memset_chk-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memset_chk-2.ll
…
memset-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
memset-2.ll
…
memset.ll
…
merge-icmp.ll
[InstCombine] Support splat vectors in some and of icmp folds
2021-11-10 22:37:54 +01:00
merging-multiple-stores-into-successor.ll
…
min-positive.ll
…
minimum.ll
…
minmax-demandbits.ll
…
minmax-fold.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
minmax-fp.ll
…
minmax-intrinsics.ll
[Analysis] allow caller to choose signed/unsigned when computing constant range
2021-12-28 09:45:37 -05:00
minmax-of-minmax.ll
…
minnum.ll
…
misc-2002.ll
…
mul-inseltpoison.ll
[InstCombine] generalize fold for mask-with-signbit-splat
2021-10-15 16:25:48 -04:00
mul-masked-bits.ll
[InstCombine] try to fold one-demanded-bit-of-multiply
2022-02-04 11:40:54 -05:00
mul.ll
[InstCombine] convert mul with sexted bool and constant to select
2022-01-20 15:57:01 -05:00
multi-size-address-space-pointer.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
multi-use-load-casts.ll
…
multi-use-or.ll
…
multiple-uses-load-bitcast-select.ll
…
musttail-thunk.ll
…
narrow-math.ll
…
narrow-switch.ll
[Support] improve known bits analysis for leading zeros of multiply
2021-12-20 09:10:50 -05:00
narrow.ll
…
new-delete-itanium.ll
[instcombine] Key deref vs deref_or_null annotation of allocation sites off nonnull attribute
2022-01-08 10:33:54 -08:00
new-delete-msvc.ll
[TargetLibraryInfo] Pick new/delete calls by target
2021-09-28 10:10:25 -07:00
no_cgscc_assert.ll
…
no_sink_instruction.ll
…
no-negzero.ll
…
no-unwind-inline-asm.ll
…
noalias-scope-decl.ll
[Tests] Fix noalias metadata in one more test
2021-09-18 21:17:05 +02:00
non-integral-pointers.ll
…
nonnull-attribute.ll
…
nonnull-select.ll
…
not-add.ll
…
not.ll
[InstCombine] add folds for logical nand/nor
2021-10-05 18:31:20 -04:00
nothrow.ll
…
nsw-inseltpoison.ll
…
nsw.ll
…
obfuscated_splat-inseltpoison.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (3/3)
2021-09-23 00:48:24 +09:00
obfuscated_splat.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (3/3)
2021-09-23 00:48:24 +09:00
object-size-opaque.ll
…
objsize-64.ll
[instcombine] Key deref vs deref_or_null annotation of allocation sites off nonnull attribute
2022-01-08 10:33:54 -08:00
objsize-address-space.ll
…
objsize-noverify.ll
…
objsize.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
odr-linkage.ll
…
omit-urem-of-power-of-two-or-zero-when-comparing-with-zero.ll
…
onehot_merge.ll
[InstCombine] allow matching vector splat constants in foldLogOpOfMaskedICmps()
2021-10-13 10:15:26 -04:00
opaque-ptr.ll
[ConstantFold] Disable gep of array bitcast fold with opaque pointers
2022-01-27 11:52:52 +01:00
opaque.ll
…
operand-complexity.ll
…
or-concat.ll
…
or-fcmp.ll
…
or-shifted-masks.ll
…
or-xor.ll
[InstCombine] Fold (A^B)|~A-->~(A&B)
2021-11-15 12:29:37 -05:00
or.ll
[InstCombine] try to fold 'or' into 'mul' operand
2021-11-29 17:03:08 -05:00
oss_fuzz_32759.ll
…
osx-names.ll
…
out-of-bounds-indexes.ll
…
overflow_to_sat.ll
…
overflow-mul.ll
…
overflow.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
OverlappingInsertvalues.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll
[InstSimplify] (-1 << x) s>> x --> -1
2021-09-29 13:03:12 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll
…
partally-redundant-left-shift-input-masking-variant-a.ll
…
partally-redundant-left-shift-input-masking-variant-b.ll
…
partally-redundant-left-shift-input-masking-variant-c.ll
…
partally-redundant-left-shift-input-masking-variant-d.ll
…
partally-redundant-left-shift-input-masking-variant-e.ll
…
phi-aware-aggregate-reconstruction.ll
…
phi-cse.ll
…
phi-equal-incoming-pointers.ll
…
phi-int2ptr-fold.ll
[InstCombine] Fold phi ( inttoptr/ptrtoint x ) to phi (x)
2021-08-03 17:52:59 +05:30
phi-known-bits-operand-order.ll
…
phi-load-metadata-2.ll
…
phi-load-metadata-3.ll
…
phi-load-metadata-dominance.ll
…
phi-load-metadata.ll
…
phi-merge-gep.ll
…
phi-of-extractvalues.ll
…
phi-of-insertvalues.ll
…
phi-pointercasts.ll
…
phi-preserve-ir-flags.ll
…
phi-select-constant.ll
…
phi-shifts.ll
…
phi-timeout.ll
…
phi.ll
[InstCombine] Do not combine atomic and non-atomic loads
2022-01-30 10:05:11 -05:00
pow_fp_int16.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
pow_fp_int.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
pow-0.ll
…
pow-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
pow-2.ll
…
pow-3.ll
…
pow-4.ll
…
pow-cbrt.ll
…
pow-exp-nofastmath.ll
…
pow-exp.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
pow-sqrt.ll
…
powi.ll
[InstCombine] powi(x, y) * powi(x, z) -> powi(x, y + z)
2021-09-21 18:20:46 +02:00
pr2645-0-inseltpoison.ll
…
pr2645-0.ll
…
pr2996.ll
…
pr12251.ll
…
pr12338.ll
…
pr14365.ll
…
pr17827.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
…
pr27343.ll
…
pr27703.ll
…
pr27996.ll
…
pr28143.ll
…
pr28725.ll
…
pr30929.ll
…
pr31990_wrong_memcpy.ll
…
pr32686.ll
…
pr33453.ll
…
pr33689_same_bitwidth.ll
…
pr34349.ll
…
pr34627.ll
…
pr35515.ll
…
pr36362.ll
…
pr38677.ll
…
pr38897.ll
…
pr38915.ll
…
pr38984-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
pr38984.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
pr39177.ll
…
pr39908.ll
…
pr41164.ll
…
pr43081.ll
…
pr43376-getFlippedStrictnessPredicateAndConstant-assert.ll
…
pr43893.ll
…
pr44242.ll
…
pr44245.ll
Reland [IR] Increase max alignment to 4GB
2021-10-06 13:29:23 -07:00
pr44541.ll
…
pr44552.ll
…
pr44835.ll
…
pr46680.ll
…
pr49688.ll
…
pr51824.ll
[InstCombine] foldConstantInsEltIntoShuffle - bail if we fail to find constant element (PR51824)
2021-09-21 13:01:09 +01:00
PR30597.ll
…
PR37526.ll
…
prefetch-load.ll
…
preserve-sminmax.ll
…
preserved-analyses.ll
…
prevent-cmp-merge.ll
…
printf-1.ll
…
printf-2.ll
…
printf-3.ll
…
ptr-int-cast.ll
…
ptr-int-ptr-icmp.ll
…
ptrtoint-nullgep.ll
[InstCombine] Fold ptrtoint(gep i8 null, x) -> x
2021-09-28 17:57:37 +01:00
pull-binop-through-shift.ll
…
pull-conditional-binop-through-shift.ll
…
puts-1.ll
…
range-check.ll
…
README.txt
…
readnone-maythrow.ll
…
realloc-free.ll
Teach InstCombine to eliminate malloc-realloc-free triplets.
2021-09-21 18:07:49 +00:00
realloc.ll
…
reassociate-nuw.ll
[InstCombine] generalize subtract with 'not' operands; 2nd try
2021-08-23 17:06:51 -04:00
recurrence.ll
…
reduction-add-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
reduction-and-sext-zext-i1.ll
Recommit "[InstCombine] Fold and-reduce idiom"
2022-01-29 11:27:48 +07:00
reduction-mul-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
reduction-or-sext-zext-i1.ll
[InstCombine] Generalize and-reduce pattern to handle ne case as well as eq
2022-01-31 12:14:08 +07:00
reduction-shufflevector.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (3/3)
2021-09-23 00:48:24 +09:00
reduction-smax-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
reduction-smin-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
reduction-umax-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
reduction-umin-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
reduction-xor-sext-zext-i1.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
redundant-left-shift-input-masking-after-truncation-variant-a.ll
…
redundant-left-shift-input-masking-after-truncation-variant-b.ll
…
redundant-left-shift-input-masking-after-truncation-variant-c.ll
…
redundant-left-shift-input-masking-after-truncation-variant-d.ll
…
redundant-left-shift-input-masking-after-truncation-variant-e.ll
…
redundant-left-shift-input-masking-after-truncation-variant-f.ll
…
redundant-left-shift-input-masking-pr49778.ll
…
redundant-left-shift-input-masking-variant-a.ll
…
redundant-left-shift-input-masking-variant-b.ll
…
redundant-left-shift-input-masking-variant-c.ll
…
redundant-left-shift-input-masking-variant-d.ll
…
redundant-left-shift-input-masking-variant-e.ll
…
redundant-left-shift-input-masking-variant-f.ll
…
redundant-right-shift-input-masking.ll
…
rem.ll
[InstCombine] try to fold rem with constant dividend and select-of-constants divisor
2021-12-07 15:48:45 -05:00
result-of-add-of-negative-is-non-zero-and-no-underflow.ll
…
result-of-add-of-negative-or-zero-is-non-zero-and-no-underflow.ll
…
result-of-usub-is-non-zero-and-no-overflow.ll
…
reuse-constant-from-select-in-icmp.ll
[InstCombine] prevent infinite looping from opposing cmp and select transforms (PR52684)
2021-12-14 11:18:36 -05:00
rotate.ll
…
sadd_sat.ll
[InstCombine] Generalize sadd.sat combine to compute sign bits.
2021-11-05 15:05:09 +00:00
sadd-with-overflow.ll
…
saddo.ll
…
salvage-dbg-declare.ll
…
saturating-add-sub.ll
…
scalable-bitcast-inseltpoison.ll
…
scalable-bitcast.ll
…
scalable-cast-of-alloc.ll
…
scalable-const-fp-splat.ll
…
scalable-select.ll
…
scalable-trunc.ll
…
scalarization-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
scalarization.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
sdiv-1.ll
…
sdiv-2.ll
…
sdiv-canonicalize.ll
…
sdiv-exact-by-negative-power-of-two.ll
…
sdiv-exact-by-power-of-two.ll
…
sdiv-guard.ll
…
sdiv-of-non-negative-by-negative-power-of-two.ll
…
select_arithmetic.ll
…
select_meta.ll
…
select-2.ll
[InstCombine] propagate IR flags from binop through select
2022-01-17 08:42:48 -05:00
select-and-or.ll
…
select-binop-cmp.ll
…
select-binop-foldable-floating-point.ll
[InstCombine] Enable fold select into operand for FAdd, FMul, FSub and FDiv.
2021-11-22 15:10:10 -08:00
select-bitext-bitwise-ops.ll
…
select-bitext.ll
…
select-cmp-br.ll
…
select-cmp-cttz-ctlz.ll
…
select-cmpxchg.ll
…
select-crash-noverify.ll
…
select-crash.ll
…
select-ctlz-to-cttz.ll
…
select-extractelement-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
select-extractelement.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
select-gep.ll
Don't fold (select C, (gep Ptr, Idx), Ptr) if C is vector but Idx is scalar
2021-09-22 18:11:33 +08:00
select-icmp-and.ll
[InstCombine] use decomposeBitTestICmp to make icmp (trunc X), C more consistent
2021-11-28 09:59:37 -05:00
select-imm-canon.ll
…
select-load-call.ll
…
select-masked_load.ll
[InstCombine] Fixed select + masked load fold failure
2021-08-03 19:06:12 +01:00
select-min-max.ll
[InstCombine] avoid infinite loops from min/max canonicalization
2021-08-10 14:42:37 -04:00
select-obo-peo-ops.ll
…
select-of-bittest.ll
…
select-pr39595.ll
…
select-safe-bool-transforms.ll
…
select-safe-impliedcond-transforms.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
select-safe-transforms.ll
…
select-select.ll
…
select-with-bitwise-ops.ll
[InstCombine] use decomposeBitTestICmp to make icmp (trunc X), C more consistent
2021-11-28 09:59:37 -05:00
select.ll
[InstCombine] Transform X == 0 ? 0 : X * Y --> X * freeze(Y)
2021-09-15 09:04:06 -04:00
set-lowbits-mask-canonicalize.ll
…
set.ll
…
setcc-strength-reduce.ll
…
sext-of-trunc-nsw.ll
…
sext.ll
[InstCombine] remove casts from splat-a-bit pattern
2021-09-12 09:18:14 -04:00
shift-add-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
shift-add.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
shift-amount-reassociation-in-bittest-with-truncation-lshr.ll
…
shift-amount-reassociation-in-bittest-with-truncation-shl.ll
…
shift-amount-reassociation-in-bittest.ll
…
shift-amount-reassociation-with-truncation-ashr.ll
…
shift-amount-reassociation-with-truncation-lshr.ll
…
shift-amount-reassociation-with-truncation-shl.ll
[InstCombine] add one-use check to shift-shift transform
2021-09-22 16:31:12 -04:00
shift-amount-reassociation.ll
…
shift-by-signext.ll
…
shift-direction-in-bit-test.ll
…
shift-logic.ll
…
shift-shift.ll
[InstCombine] fold (trunc (X>>C1)) << C to shift+mask directly
2021-10-01 14:22:44 -04:00
shift-sra.ll
…
shift.ll
[InstCombine] add one-use check to opposite shift folds
2022-01-20 13:49:23 -05:00
shl-and-negC-icmpeq-zero.ll
…
shl-and-signbit-icmpeq-zero.ll
…
shl-bo.ll
[InstCombine] reduce redundant code for shl-binop folds
2021-09-28 17:06:45 -04:00
shl-demand.ll
[InstCombine] add test for shl + demanded bits; NFC
2021-10-03 10:35:59 -04:00
shl-factor.ll
…
shl-sub.ll
[InstCombine] add tests for shl-of-sub; NFC
2021-09-27 14:56:01 -04:00
shl-unsigned-cmp-const.ll
…
should-change-type.ll
…
shuffle_select-inseltpoison.ll
Add FMF to hasPoisonGeneratingFlags/dropPoisonGeneratingFlags
2021-12-14 08:43:00 -08:00
shuffle_select.ll
[InstCombine] add tests for shuffle + binop; NFC
2021-12-27 13:41:50 -05:00
shuffle-cast-dist.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (3/3)
2021-09-23 00:48:24 +09:00
shuffle-cast-inseltpoison.ll
…
shuffle-cast.ll
…
shuffle-select-narrow-inseltpoison.ll
…
shuffle-select-narrow.ll
…
shufflevec-bitcast-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
shufflevec-bitcast.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
shufflevec-constant-inseltpoison.ll
…
shufflevec-constant.ll
…
shufflevector-div-rem-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
shufflevector-div-rem.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
sign-bit-test-via-right-shifting-all-other-bits.ll
…
sign-test-and-or.ll
[InstCombine] allow matching vector splat constants in foldLogOpOfMaskedICmps()
2021-10-13 10:15:26 -04:00
signbit-lshr-and-icmpeq-zero.ll
…
signbit-shl-and-icmpeq-zero.ll
…
signed-comparison.ll
…
signed-mul-lack-of-overflow-check-via-mul-sdiv.ll
Reland "[InstCombine] Recognize ((x * y) s/ x) !=/== y as an signed multiplication overflow check (PR48769)"
2021-09-07 21:03:52 +03:00
signed-mul-overflow-check-via-mul-sdiv.ll
Reland "[InstCombine] Recognize ((x * y) s/ x) !=/== y as an signed multiplication overflow check (PR48769)"
2021-09-07 21:03:52 +03:00
signed-truncation-check.ll
[InstCombine] use decomposeBitTestICmp to make icmp (trunc X), C more consistent
2021-11-28 09:59:37 -05:00
signext.ll
…
signmask-of-sext-vs-of-shl-of-zext.ll
…
simple_phi_condition.ll
…
simplify-demanded-bits-pointer.ll
…
simplify-libcalls-erased.ll
…
simplify-libcalls.ll
[Analysis] improve function matching for strlen libcall
2021-09-22 13:50:12 -04:00
sincospi.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
sink_instruction.ll
Update with additional tests for sinking calls to uses
2021-12-08 16:00:40 -05:00
sink_sideeffecting_instruction.ll
Precommit test for D116683
2022-01-05 11:57:15 -08:00
sink_to_unreachable.ll
…
sink-alloca.ll
…
sink-into-catchswitch.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
sink-into-resume-block.ll
[InstCombine] Instruction sinking: fix check for function terminating block
2022-01-20 22:41:31 +03:00
sink-not-into-another-hand-of-and.ll
…
sink-not-into-another-hand-of-or.ll
…
sitofp.ll
…
smax-icmp.ll
…
smin-icmp.ll
…
smulo.ll
[InstCombine] Canonicalize range test idiom
2021-11-08 21:15:46 +01:00
snprintf.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
sprintf-1.ll
Fix whitespace typo in 94b4598
2021-08-16 09:28:06 -07:00
sprintf-void.ll
…
sqrt-nofast.ll
…
sqrt.ll
…
srem1.ll
…
srem-canonicalize.ll
…
srem-simplify-bug.ll
…
srem-via-sdiv-mul-sub.ll
…
ssub-with-overflow.ll
…
ssubo.ll
…
stack-overalign.ll
…
stacksave-debuginfo.ll
…
stacksaverestore.ll
[InstCombine] Extend stacksave/restore elimination
2021-11-10 10:41:58 +02:00
statepoint-cleanup.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
statepoint-iter.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
statepoint.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
stdio-custom-dl.ll
…
store-load-unaliased-gep.ll
…
store.ll
Reland [IR] Increase max alignment to 4GB
2021-10-06 13:29:23 -07:00
storemerge-dbg.ll
…
stpcpy_chk-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
stpcpy_chk-2.ll
…
stpcpy-1.ll
[SLC] Fix pointer diff type in sprintf() optimization
2022-01-25 15:22:56 +01:00
stpcpy-2.ll
…
str-int-2.ll
…
str-int.ll
…
strcat-1.ll
…
strcat-2.ll
…
strcat-3.ll
…
strchr-1.ll
…
strchr-2.ll
…
strcmp-1.ll
…
strcmp-2.ll
…
strcmp-memcmp.ll
…
strcpy_chk-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
strcpy_chk-2.ll
…
strcpy_chk-64.ll
…
strcpy-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
strcpy-2.ll
…
strcpy-nonzero-as.ll
[NFC] Added test for stpcpy -> strcpy transformation with AS != 0
2021-09-07 14:30:14 +02:00
strcspn-1.ll
…
strcspn-2.ll
…
strict-sub-underflow-check-to-comparison-of-sub-operands.ll
…
strlen_chk.ll
…
strlen-1.ll
…
strlen-2.ll
…
strlen-3.ll
[ValueTracking] fix isOnlyUsedInZeroEqualityComparison with no users
2021-09-22 15:01:53 -04:00
strncat-1.ll
…
strncat-2.ll
…
strncat-3.ll
…
strncmp-1.ll
…
strncmp-2.ll
…
strncmp-wrong-datalayout.ll
…
strncpy_chk-1.ll
…
strncpy_chk-2.ll
…
strncpy-1.ll
[SimplifyLibCalls] propagate tail flags on CallInsts
2021-12-13 11:18:30 -08:00
strncpy-2.ll
…
strncpy-3.ll
…
strndup.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
…
struct-assign-tbaa.ll
…
sub-and-or-neg-xor.ll
…
sub-ashr-and-to-icmp-select.ll
[InstCombine] generalize fold for mask-with-signbit-splat, part 2
2021-10-15 17:11:29 -04:00
sub-ashr-or-to-icmp-select.ll
…
sub-from-sub.ll
…
sub-gep.ll
…
sub-lshr-or-to-icmp-select.ll
…
sub-minmax.ll
[InstCombine] fold sub-of-umax to 0-usubsat
2021-11-09 12:46:03 -05:00
sub-not.ll
…
sub-of-negatible-inseltpoison.ll
…
sub-of-negatible.ll
[InstCombine] allow Negator to fold multi-use select with constant arms
2021-10-28 08:35:58 -04:00
sub-or-and-xor.ll
…
sub-xor-or-neg-and.ll
…
sub-xor.ll
…
sub.ll
[InstCombine] generalize subtract with 'not' operands; 2nd try
2021-08-23 17:06:51 -04:00
subtract-from-one-hand-of-select.ll
…
subtract-of-one-hand-of-select.ll
…
swifterror-argument-bitcast-fold.ll
…
switch-constant-expr.ll
…
switch-truncate-crash.ll
…
tan-nofastmath.ll
…
tan.ll
…
tbaa-store-to-load.ll
…
tmp-alloca-bypass.ll
…
toascii-1.ll
…
token.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
trivial-dse-calls.ll
A readonly operand bundle should not prevent inference of readonly from a readnone callee
2022-01-18 12:55:13 -08:00
trunc-binop-ext.ll
…
trunc-demand.ll
[InstCombine] fold cast of right-shift if high bits are not demanded (3rd try)
2021-10-03 10:37:22 -04:00
trunc-extractelement-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
trunc-extractelement.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
trunc-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
trunc-load.ll
…
trunc-shift-trunc.ll
…
trunc.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
truncating-saturate.ll
[InstCombine] Fix type of constant in canonicalizeClampLike
2021-10-30 09:06:21 +01:00
type_pun-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
type_pun.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
uadd-with-overflow.ll
…
uaddo2.ll
…
uaddo.ll
…
udiv_select_to_select_shift.ll
…
udiv-pow2-vscale-inseltpoison.ll
…
udiv-pow2-vscale.ll
…
udiv-simplify.ll
…
udivrem-change-width.ll
…
umax-icmp.ll
…
umin-icmp.ll
…
umul-sign-check.ll
…
umulo.ll
…
unavailable-debug.ll
…
unfold-masked-merge-with-const-mask-scalar.ll
…
unfold-masked-merge-with-const-mask-vector.ll
…
unordered-fcmp-select.ll
…
unpack-fca.ll
…
unreachable-dbg-info-modified.ll
…
unrecognized_three-way-comparison.ll
…
unsigned_saturated_sub.ll
…
unsigned-add-lack-of-overflow-check-via-add.ll
…
unsigned-add-lack-of-overflow-check-via-xor.ll
…
unsigned-add-lack-of-overflow-check.ll
[InstCombine] add more folds for unsigned overflow checks
2021-12-29 15:53:56 -05:00
unsigned-add-overflow-check-via-add.ll
…
unsigned-add-overflow-check-via-xor.ll
…
unsigned-add-overflow-check.ll
…
unsigned-mul-lack-of-overflow-check-via-mul-udiv.ll
…
unsigned-mul-lack-of-overflow-check-via-udiv-of-allones.ll
…
unsigned-mul-overflow-check-via-mul-udiv.ll
…
unsigned-mul-overflow-check-via-udiv-of-allones.ll
…
unsigned-sub-lack-of-overflow-check.ll
…
unsigned-sub-overflow-check.ll
…
unused-nonnull.ll
[Attributes] Remove nonnull from UB-implying attributes
2021-07-25 18:07:31 +02:00
unwind-inline-asm.ll
…
urem-simplify-bug.ll
…
urem-via-udiv-mul-sub.ll
…
usub-overflow-known-by-implied-cond.ll
…
usubo.ll
…
vararg.ll
…
variable-signext-of-variable-high-bit-extraction.ll
…
vec_demanded_elts-inseltpoison.ll
[InstCombine] remove incorrect gep(x, undef) -> undef optimization
2022-01-30 11:34:32 +00:00
vec_demanded_elts.ll
[InstCombine] remove incorrect gep(x, undef) -> undef optimization
2022-01-30 11:34:32 +00:00
vec_extract_2elts.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_extract_var_elt-inseltpoison.ll
…
vec_extract_var_elt.ll
…
vec_gep_scalar_arg-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_gep_scalar_arg.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_phi_extract-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_phi_extract.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_sext.ll
[InstCombine] fold mask-with-signbit-splat to icmp+select
2021-12-14 16:00:42 -05:00
vec_shuffle-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_shuffle.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vec_udiv_to_shift.ll
…
vec-binop-select-inseltpoison.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (2/3)
2021-09-23 00:14:50 +09:00
vec-binop-select.ll
[InstCombine] Update InstCombine to use poison instead of undef for shufflevector's placeholder (2/3)
2021-09-23 00:14:50 +09:00
vector_gep1-inseltpoison.ll
…
vector_gep1.ll
…
vector_gep2.ll
…
vector_insertelt_shuffle-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vector_insertelt_shuffle.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vector-casts-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vector-casts.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vector-concat-binop-inseltpoison.ll
…
vector-concat-binop.ll
…
vector-logical-reductions.ll
…
vector-mul.ll
…
vector-reductions.ll
…
vector-reverse.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vector-type.ll
…
vector-udiv.ll
…
vector-urem.ll
…
vector-xor.ll
…
volatile_load_cast.ll
…
volatile_store.ll
…
vscale_alloca.ll
…
vscale_cmp.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vscale_extractelement-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vscale_extractelement.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vscale_gep.ll
…
vscale_insertelement-inseltpoison.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vscale_insertelement.ll
[instcombine] Canonicalize constant index type to i64 for extractelement/insertelement
2021-12-13 16:56:22 -08:00
vscale_load.ll
[InstCombine][ConstantFolding] Make ConstantFoldLoadThroughBitcast TypeSize-aware
2021-10-28 12:15:15 +00:00
vscale_sext_and_zext.ll
[IR] Remove unbounded as possible value for vscale_range minimum
2021-12-07 09:52:21 +00:00
vscale_trunc.ll
[IR] Remove unbounded as possible value for vscale_range minimum
2021-12-07 09:52:21 +00:00
wcslen-1.ll
…
wcslen-2.ll
…
wcslen-3.ll
…
wcslen-4.ll
…
weak-symbols.ll
…
widenable-conditions.ll
…
win-math.ll
…
with_overflow.ll
…
xor2.ll
…
xor-ashr.ll
[InstCombine] Add reference to PR52397 to help with triage
2021-11-04 13:00:42 +00:00
xor-icmps.ll
…
xor-of-icmps-with-extra-uses.ll
…
xor-undef.ll
…
xor.ll
[InstCombine] Fold (~A | B) ^ A --> ~(A & B)
2021-11-29 11:29:21 -05:00
zero-point-zero-add.ll
…
zeroext-and-reduce.ll
…
zext-bool-add-sub.ll
…
zext-ctlz-trunc-to-ctlz-add.ll
[IR] Let ConstantVector::getSplat use poison instead of undef
2021-08-10 08:27:43 +01:00
zext-fold.ll
…
zext-or-icmp.ll
[InstCombine] try to fold binop with phi operands
2022-01-22 15:00:06 -05:00
zext-phi.ll
…
zext.ll
[InstCombine] remove a buggy set of zext-icmp transforms
2021-09-09 08:49:39 -04:00

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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