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llvm-project/llvm/test/Transforms/InstCombine
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LemonBoy 42732d33cc
[InstCombine] Fix constant-folding of overflowing arithmetic ops on vectors 
Feeding vector values to `InstCombiner::OptimizeOverflowCheck` produces a scalar boolean flag if it proves the overflow check can be eliminated.
This causes `InstCombiner::CreateOverflowTuple` to crash as it correctly expects a vector of i1 values instead.

Reviewed By: lebedev.ri

Differential Revision: https://reviews.llvm.org/D89628
2020-11-09 14:41:07 +03:00
..
AArch64
[SVE] Fix InstCombinerImpl::PromoteCastOfAllocation for scalable vectors
2020-09-23 08:43:05 +01:00
AMDGPU
[AMDGPU] Add simplification/combines for llvm.amdgcn.fma.legacy
2020-10-23 16:16:13 +01:00
ARM
[ARM] Enabled VMLAV and Add instructions to use VMLAVA
2020-08-19 08:36:49 +00:00
Hexagon
[Hexagon] Simplify intrinsic (vandvrt (vandqrt q b) m) -> q if possible
2020-02-21 13:56:04 -06:00
NVPTX
[InstCombine] Move target-specific inst combining
2020-07-22 15:59:49 +02:00
PowerPC
Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support"
2020-07-28 14:00:11 +00:00
X86
[instcombine][x86] Converted pdep/pext with shifted mask to simple arithmetic
2020-09-18 14:54:24 -07:00
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
[InstCombine] narrow icmp with extended operands of different widths
2019-08-21 11:56:08 +00:00
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
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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
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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
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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
[InstCombine] canEvaluateTruncated - use KnownBits to check for inrange shift amounts
2020-07-03 16:02:10 +01:00
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
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
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
[FunctionAttrs] Rename functionattrs -> function-attrs
2020-07-28 09:09:13 -07:00
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
[ConstantFold] Make areGlobalsPotentiallyEqual less aggressive.
2020-09-11 17:23:08 -07:00
2010-05-30-memcpy-Struct.ll
Reland "[SLC] sprintf(dst, "%s", str) -> strcpy(dst, str)"
2020-08-15 12:14:57 +02:00
2010-11-01-lshr-mask.ll
[InstCombine] Fold (X >>? C1) << C2 patterns to shift+bitmask (PR37872)
2020-10-27 14:42:53 +03:00
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
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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
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
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
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
abs-1.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
abs-intrinsic.ll
[InstCombine] Fold comparison of abs with int min
2020-09-08 20:23:03 +02:00
add2.ll
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add3.ll
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add4.ll
[InstCombine] Support vectors in SimplifyAddWithRemainder.
2020-03-10 14:29:40 +00:00
add-shl-sdiv-to-srem.ll
[InstCombine] "X - (X / C) * C == 0" to "X & C-1 == 0"
2020-06-12 10:20:06 +03:00
add-sitofp.ll
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add.ll
[InstCombine] visitAnd - add some ((val OP C1) & C2) vector test coverage
2020-10-16 15:43:11 +01:00
addnegneg.ll
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AddOverFlow.ll
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addrspacecast.ll
[InstCombine] don't assume 'inbounds' for bitcast pointer to GEP transform (PR43501)
2019-10-06 13:08:08 +00:00
addsub-constant-folding.ll
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adjust-for-minmax.ll
Revert "[InstCombine] do not exclude min/max from icmp with casted operand fold"
2020-04-02 09:15:23 -04:00
aggregate-reconstruction.ll
[InstCombine] Aggregate reconstruction simplification (PR47060)
2020-08-16 23:27:56 +03:00
alias-recursion.ll
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align-2d-gep.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
align-addr.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
align-attr.ll
[InstCombine] Simplify calls with "returned" attribute
2020-03-20 10:23:39 +01:00
align-external.ll
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all-bits-shift.ll
[InstCombine] Remove ExpensiveCombines option
2020-03-22 16:56:28 +01:00
alloca-big.ll
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alloca-cast-debuginfo.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
alloca.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
allocsize-32.ll
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allocsize.ll
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and2.ll
[InstCombine] Support vectors-with-undef in and(logicalshift(1,X),1) --> zext(X == 0) fold
2020-10-19 11:10:32 +01:00
and-compare.ll
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and-fcmp.ll
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and-narrow.ll
[InstCombine] Add checks for and(logicalshift(zext(x),undef),y) cases
2020-10-07 20:59:31 +01:00
and-or-and.ll
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and-or-icmp-min-max.ll
[InstCombine] substitute equivalent constant to reduce logic-of-icmps
2020-04-23 10:19:16 -04:00
and-or-icmp-nullptr.ll
[InstCombine] substitute equivalent constant to reduce logic-of-icmps
2020-04-23 10:19:16 -04:00
and-or-icmps.ll
[InstCombine] updated test comments; NFC
2020-04-26 11:11:00 -04:00
and-or-not.ll
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and-or.ll
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and-xor-merge.ll
[InstCombine] canonicalize 'not' ops before logical shifts
2020-08-22 09:38:13 -04:00
and-xor-or.ll
[InstCombine] update stale comments in test files; NFC
2020-08-19 07:42:06 -04:00
and.ll
[InstCombine] visitAnd - add some ((val OP C1) & C2) vector test coverage
2020-10-16 15:43:11 +01:00
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
Regenerate apint-cast tests and replace %tmp variable names to silence update_test_checks warnings
2020-07-03 11:42:16 +01:00
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
[NFC][InstCombine] Update few comment updates i missed in 0ac56e8eaaeb
2020-11-06 17:38:00 +03:00
apint-shl-trunc.ll
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apint-sub.ll
[NFC][InstCombine] Autogenerate check lines in a few tests
2019-12-05 01:14:03 +03:00
apint-xor1.ll
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apint-xor2.ll
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ashr-lshr.ll
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assoc-cast-assoc.ll
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assume2.ll
[InstCombine] generalize canonicalization of masked equality comparisons
2020-04-25 11:31:57 -04:00
assume_inevitable.ll
[Annotation] Allows annotation to carry some additional constant arguments.
2020-10-26 10:50:05 +01:00
assume-align.ll
[ValueTracking] Add tracking of the alignment assume bundle
2020-10-27 12:16:45 +00:00
assume-loop-align.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
assume-redundant.ll
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assume.ll
Reland [AssumeBundles] Use operand bundles to encode alignment assumptions
2020-09-12 15:36:06 +02:00
atomic.ll
[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)
2020-10-06 00:00:30 +03:00
atomicrmw.ll
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badmalloc.ll
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bcmp-1.ll
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bcopy.ll
[InstCombine] Transform bcopy to memmove
2019-10-02 22:49:20 +00:00
binop-cast.ll
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bit-checks.ll
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bitcast-bigendian.ll
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bitcast-bitcast.ll
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bitcast-function.ll
IR. Change strip* family of functions to not look through aliases.
2019-08-22 19:56:14 +00:00
bitcast-phi-uselistorder.ll
[InstCombine] Fix user iterator invalidation in bitcast of phi transform
2020-01-14 20:38:10 +01:00
bitcast-sext-vector.ll
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bitcast-store.ll
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bitcast-vec-canon.ll
[InstCombine] canonicalize bitcast after insertelement into undef
2020-05-10 11:37:47 -04:00
bitcast.ll
[InstCombine] visitBitCast(): do not crash on weird bitcast <1 x i8*> to i8*
2020-06-25 00:58:53 +03:00
bitreverse-hang.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
bitreverse-known-bits.ll
[InstCombine] auto-generate complete test checks; NFC
2020-10-01 13:44:31 -04:00
bitreverse.ll
[InstCombine] Add i8 bitreverse by multiplication test patterns
2020-10-23 15:39:57 +01:00
bittest.ll
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branch.ll
Re-enable "[InstCombine] Simplify boolean Phis with const inputs using CFG"
2020-07-16 16:09:08 +07:00
broadcast.ll
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bswap-fold.ll
[InstCombine] Fix bswap(trunc(bswap(x))) -> trunc(lshr(x, c)) vector support
2020-09-30 16:01:08 +01:00
bswap-known-bits.ll
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bswap.ll
Revert rG0905bd5c2fa42bd4c "[InstCombine] collectBitParts - add trunc support."
2020-10-27 13:43:54 +00:00
builtin-dynamic-object-size.ll
[InstCombine] Expand usub_sat patterns to handle constants
2019-11-30 16:58:01 +00:00
builtin-object-size-custom-dl.ll
Reland [DataLayout] Fix occurrences that size and range of pointers are assumed to be the same.
2019-12-13 14:30:21 +00:00
builtin-object-size-offset.ll
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builtin-object-size-ptr.ll
[InstCombine] remove uses before deleting instructions (PR43723)
2020-01-02 09:47:36 -05:00
byval.ll
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cabs-array.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
cabs-discrete.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
call2.ll
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call_nonnull_arg.ll
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call-callconv.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
call-cast-attrs.ll
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call-cast-target-inalloca.ll
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call-cast-target-preallocated.ll
Reland [X86] Codegen for preallocated
2020-05-20 11:25:44 -07:00
call-cast-target.ll
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call-guard.ll
Make Value::getPointerAlignment() return an Align, not a MaybeAlign.
2020-05-20 16:37:20 -07:00
call-intrinsics.ll
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call-returned.ll
[InstCombine] Simplify calls with casted returned attribute
2020-04-16 00:56:00 -05:00
call.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
[InstCombine] Fold (X >>? C1) << C2 patterns to shift+bitmask (PR37872)
2020-10-27 14:42:53 +03:00
canonicalize-clamp-like-pattern-between-negative-and-positive-thresholds.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
canonicalize-clamp-like-pattern-between-zero-and-positive-threshold.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
canonicalize-clamp-with-select-of-constant-threshold-pattern.ll
[InstCombine] Try to reuse constant from select in leading comparison
2019-08-24 06:49:25 +00:00
canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
[InstCombine] make icmp vector canonicalization safe for constant with undef elements
2019-10-29 10:58:14 -04:00
canonicalize-constant-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
[InstCombine] replace undef elements in vector constant when doing icmp folds (PR44383)
2020-01-03 09:16:57 -05:00
canonicalize-constant-low-bit-mask-and-icmp-sge-to-icmp-sle.ll
[InstCombine] make icmp vector canonicalization safe for constant with undef elements
2019-10-29 10:58:14 -04:00
canonicalize-constant-low-bit-mask-and-icmp-sgt-to-icmp-sgt.ll
[InstCombine] replace undef elements in vector constant when doing icmp folds (PR44383)
2020-01-03 09:16:57 -05:00
canonicalize-constant-low-bit-mask-and-icmp-sle-to-icmp-sle.ll
[InstCombine] make icmp vector canonicalization safe for constant with undef elements
2019-10-29 10:58:14 -04:00
canonicalize-constant-low-bit-mask-and-icmp-slt-to-icmp-sgt.ll
[InstCombine] replace undef elements in vector constant when doing icmp folds (PR44383)
2020-01-03 09:16:57 -05:00
canonicalize-constant-low-bit-mask-and-icmp-uge-to-icmp-ule.ll
[InstCombine] make icmp vector canonicalization safe for constant with undef elements
2019-10-29 10:58:14 -04:00
canonicalize-constant-low-bit-mask-and-icmp-ugt-to-icmp-ugt.ll
[InstCombine] replace undef elements in vector constant when doing icmp folds (PR44383)
2020-01-03 09:16:57 -05:00
canonicalize-constant-low-bit-mask-and-icmp-ule-to-icmp-ule.ll
[InstCombine] make icmp vector canonicalization safe for constant with undef elements
2019-10-29 10:58:14 -04:00
canonicalize-constant-low-bit-mask-and-icmp-ult-to-icmp-ugt.ll
[InstCombine] replace undef elements in vector constant when doing icmp folds (PR44383)
2020-01-03 09:16:57 -05:00
canonicalize-lack-of-signed-truncation-check.ll
…
canonicalize-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
…
canonicalize-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
…
canonicalize-low-bit-mask-v2-and-icmp-eq-to-icmp-ule.ll
…
canonicalize-low-bit-mask-v2-and-icmp-ne-to-icmp-ugt.ll
…
canonicalize-low-bit-mask-v3-and-icmp-eq-to-icmp-ule.ll
…
canonicalize-low-bit-mask-v3-and-icmp-ne-to-icmp-ugt.ll
…
canonicalize-low-bit-mask-v4-and-icmp-eq-to-icmp-ule.ll
…
canonicalize-low-bit-mask-v4-and-icmp-ne-to-icmp-ugt.ll
…
canonicalize-lshr-shl-to-masking.ll
[InstCombine] Fold (X >>? C1) << C2 patterns to shift+bitmask (PR37872)
2020-10-27 14:42:53 +03:00
canonicalize-selects-icmp-condition-bittest.ll
[InstCombine] Always try to invert non-canonical predicate of an icmp
2020-07-04 18:12:04 +03:00
canonicalize-shl-lshr-to-masking.ll
…
canonicalize-signed-truncation-check.ll
…
cast_phi.ll
[InstCombine] fix operands of shouldChangeType() for casted phi transform
2020-02-04 07:45:48 -05:00
cast_ptr.ll
[InstCombine] eliminate a pointer cast around insertelement
2020-08-12 09:08:17 -04:00
cast-call-combine-prof.ll
[Instruction] Remove setProfWeight()
2020-06-04 15:10:55 +07:00
cast-call-combine.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
cast-callee-deopt-bundles.ll
…
cast-int-fcmp-eq-0.ll
…
cast-int-icmp-eq-0.ll
…
cast-mul-select.ll
[Local] Do not ignore zexts in salvageDebugInfo, PR45923
2020-05-18 09:52:02 -07:00
cast-select.ll
[InstCombine] allow more narrowing of casted select
2020-01-27 16:35:50 -05:00
cast-set-preserve-signed-dbg-val.ll
…
cast-set.ll
…
cast-unsigned-icmp-eqcmp-0.ll
…
cast.ll
[NFC][InstCombine] Update few comment updates i missed in 0ac56e8eaaeb
2020-11-06 17:38:00 +03:00
ceil.ll
…
clamp-to-minmax.ll
[InstCombine] propagate fast-math-flags (FMF) to select when inverting fcmp+select
2019-11-13 10:38:42 -05:00
cmp-intrinsic.ll
[InstCombine] add folds for icmp+ctpop
2020-10-26 16:48:56 -04:00
cmp-x-vs-neg-x.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
commutative-intrinsics.ll
[InstCombine] canonicalize all commutative intrinsics with constant arg
2020-09-03 12:42:04 -04:00
compare-3way.ll
…
compare-alloca.ll
…
compare-signs.ll
[InstCombine] canonicalize 'not' ops before logical shifts
2020-08-22 09:38:13 -04:00
compare-udiv.ll
…
compare-unescaped.ll
Annotate return values of allocation functions with dereferenceable_or_null
2019-08-28 08:28:20 +00:00
conditional-variable-length-signext-after-high-bit-extract.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
consecutive-fences.ll
…
constant-expr-datalayout.ll
…
constant-fold-address-space-pointer.ll
[ValueTracking] Interpret GEPs as a series of adds multiplied by the related scaling factor
2020-10-21 15:07:04 -07:00
constant-fold-alias.ll
…
constant-fold-compare.ll
…
constant-fold-gep.ll
[ValueTracking] Interpret GEPs as a series of adds multiplied by the related scaling factor
2020-10-21 15:07:04 -07:00
constant-fold-iteration.ll
…
constant-fold-libfunc.ll
[FPEnv] Strict FP tests should use the requisite function attributes.
2019-10-04 17:03:46 +00:00
constant-fold-math.ll
…
constant-fold-shifts.ll
…
convergent.ll
…
copysign.ll
[InstCombine] fold copysign with fabs/fneg operand
2020-08-16 08:53:47 -04:00
cos-1.ll
[instcombine] remove fsub to fneg hacks; only emit fneg
2020-03-10 16:57:02 +01:00
cos-2.ll
…
cos-sin-intrinsic.ll
Remove BinaryOperator::CreateFNeg
2020-02-27 09:06:03 -08:00
CPP_min_max.ll
…
crash.ll
…
ctlz-cttz-bitreverse.ll
…
ctpop-bswap-bitreverse.ll
…
ctpop-cttz.ll
[ValueTracking] add range limits for cttz
2020-10-23 08:43:45 -04:00
ctpop.ll
…
cttz-abs.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
cttz-negative.ll
…
dce-iterate.ll
…
deadcode.ll
[DIE] Remove DeadInstEliminationPass
2020-09-21 12:12:25 -07:00
debug-line.ll
…
debuginfo_add.ll
[DebugInfo] Refactor SalvageDebugInfo and SalvageDebugInfoForDbgValues
2020-06-11 11:13:46 +01:00
debuginfo-dce2.ll
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
debuginfo-dce.ll
Wrong debug info generated at -O2 (-O0 is correct)
2019-11-07 11:19:41 -08:00
debuginfo-sink.ll
…
debuginfo-skip.ll
…
debuginfo-variables.ll
…
debuginfo.ll
…
default-alignment.ll
…
demand_shrink_nsw.ll
…
demorgan-sink-not-into-xor.ll
[InstCombine] DCE instructions earlier
2020-02-27 18:45:59 +01:00
demorgan.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
deref-alloc-fns.ll
[InstCombine] Ensure allocation alignment mask is within range before applying as an attribute
2020-06-09 17:31:55 +01:00
disable-builtin.ll
Add -disable-builtin option to opt
2019-11-13 21:32:49 +01:00
disable-simplify-libcalls.ll
[NewPM] Support -disable-simplify-libcall/-disable-builtin in NPM opt
2020-09-21 16:38:37 -07:00
distribute.ll
[InstCombine] update test checks; NFC
2020-07-30 14:16:48 -04:00
div-shift-crash.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
div-shift.ll
…
div.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
do-not-clone-dbg-declare.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
dont-distribute-phi.ll
[Instcombine] Fix uses of undef (PR46940)
2020-08-11 14:13:32 -07:00
double-float-shrink-1.ll
InstCombine: Reduce minnum/maxnum if inputs are casted
2020-04-03 11:57:25 -04:00
double-float-shrink-2.ll
[FPEnv] Intrinsic llvm.roundeven
2020-05-26 19:24:58 +07:00
early_constfold_changes_IR.ll
[NewPM] Pin tests with -debug-pass to legacy PM
2020-09-22 17:54:25 -07:00
early_dce_clobbers_callgraph.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
element-atomic-memintrins.ll
[InstCombine] Transform to undef incorrect atomic unordered mem intrinsics
2020-03-17 10:20:16 +07:00
enforce-known-alignment.ll
…
erase-dbg-values-at-dead-alloc-site.ll
[InstCombine] Remove dbg.values describing contents of dead allocas
2020-10-22 10:00:13 -07:00
err-rep-cold.ll
…
exact.ll
…
exp2-1.ll
…
exp2-2.ll
…
ExtractCast.ll
[InstCombine] Transform extelt-trunc -> bitcast-extelt
2020-03-31 11:53:41 +02:00
extractelement.ll
[InstSimplify] remove poison-unsafe insertelement of undef value
2020-05-01 09:22:05 -04:00
extractinsert-tbaa.ll
…
extractvalue.ll
…
fabs-copysign.ll
[InstCombine] x /c fabs(x) -> copysign(1.0, x)
2019-08-12 13:43:35 +00:00
fabs-libcall.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
fabs.ll
[InstCombine] fold fabs of select with negated operand
2020-08-18 09:23:07 -04:00
fadd-fsub-factor.ll
…
fadd.ll
[instcombine] remove fsub to fneg hacks; only emit fneg
2020-03-10 16:57:02 +01:00
fast-math.ll
[instcombine] remove fsub to fneg hacks; only emit fneg
2020-03-10 16:57:02 +01:00
fcmp-select.ll
…
fcmp-special.ll
…
fcmp.ll
…
fdiv-cos-sin.ll
…
fdiv-sin-cos.ll
…
fdiv.ll
[InstCombine] fold fmul/fdiv with fabs operands
2020-06-25 11:35:38 -04:00
ffs-1.ll
…
float-shrink-compare.ll
[FPEnv] Intrinsic llvm.roundeven
2020-05-26 19:24:58 +07:00
fls.ll
…
fma.ll
[InstCombine] fma x, y, 0 -> fmul x, y
2020-06-30 19:56:37 +01:00
fmul-exp2.ll
…
fmul-exp.ll
…
fmul-pow.ll
…
fmul-sqrt.ll
[InstCombine] Transform 1.0/sqrt(X) * X to X/sqrt(X)
2020-09-02 08:23:48 -04:00
fmul.ll
[SVE] Make cstfp_pred_ty and cst_pred_ty work with scalable splats
2020-07-14 14:20:39 -07:00
fneg.ll
[instcombine] remove fsub to fneg hacks; only emit fneg
2020-03-10 16:57:02 +01:00
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
[InstCombine] allow vector splats for add+xor with signmask
2020-10-08 10:46:34 -04:00
fold-vector-select.ll
…
fold-vector-zero.ll
…
fortify-folding.ll
[SimplifyLibCalls] Optimize mempcpy_chk to mempcpy
2020-10-06 17:08:46 +02:00
fp-ret-bitcast.ll
…
fpcast.ll
Remove BinaryOperator::CreateFNeg
2020-02-27 09:06:03 -08:00
fpextend_x86.ll
…
fpextend.ll
[InstCombine] improve analysis of FP->int->FP to eliminate fpextend
2020-05-17 09:06:57 -04:00
fprintf-1.ll
…
fptrunc.ll
[InstCombine] fold FP trunc into exact itofp
2020-05-24 09:30:19 -04:00
fputs-1.ll
…
fputs-opt-size.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
freeze-phi.ll
[InstCombine] Fold freeze(undef) into a proper constant
2020-08-06 18:40:04 +09:00
freeze.ll
[InstCombine] Fold freeze(undef) into a proper constant
2020-08-06 18:40:04 +09:00
fsh.ll
[InstCombine] Add undef funnel shift amount test coverage
2020-10-14 11:58:37 +01:00
fsub.ll
[InstCombine] reassociate fsub+fadd with FMF to increase adds and throughput
2020-05-26 13:17:15 -04:00
funnel.ll
[InstCombine] foldSelectFunnelShift - block poison in funnel shift value
2020-11-08 12:58:30 +00:00
fwrite-1.ll
…
gc.relocate.ll
[Tests] Migrate a number of tests to gc-live bundle representation
2020-06-05 16:44:04 -07:00
gep-addrspace.ll
…
gep-alias.ll
IR. Change strip* family of functions to not look through aliases.
2019-08-22 19:56:14 +00:00
gep-can-replace-gep-idx-with-zero-typesize.ll
[SVE][InstCombine] Improve specificity of InstCombine TypeSize test
2020-11-03 15:24:44 +00:00
gep-combine-loop-invariant.ll
[InstCombine] Fold (X >>? C1) << C2 patterns to shift+bitmask (PR37872)
2020-10-27 14:42:53 +03:00
gep-custom-dl.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
gep-inbounds-null.ll
[InstCombine] canonicalize splat shuffle after cmp
2020-01-29 08:34:29 -05:00
gep-sext.ll
…
gep-vector.ll
[InstCombine] GEPOperator::accumulateConstantOffset does not support scalable vectors
2020-03-18 14:58:46 +00:00
gepgep.ll
…
gepphigep.ll
[InstCombine] Use replaceOperand() API in GEP transforms
2020-03-28 19:07:25 +01:00
getelementptr-folding.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
getelementptr.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
high-bit-signmask-with-trunc.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
high-bit-signmask.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
hoist_instr.ll
…
hoist-negation-out-of-bias-calculation-with-constant.ll
[NFC][InstCombine] '(Op1 & С) - Op1' -> '-(Op1 & ~C)' fold (PR44427)
2020-01-03 21:25:48 +03:00
hoist-negation-out-of-bias-calculation.ll
[NFC][InstCombine] '(X & (- Y)) - X' -> '- (X & (Y - 1))' fold (PR44448)
2020-01-03 20:27:29 +03:00
icmp_sdiv_with_and_without_range.ll
…
icmp-add.ll
[InstCombine] Support non-splat vectors in icmp eq + add/sub fold
2020-01-29 20:56:58 +01:00
icmp-bc-vec.ll
…
icmp-bitcast-glob.ll
[ConstantFold] Fold the comparison of bitcasted global values
2020-10-20 12:41:49 -07:00
icmp-constant-phi.ll
Re-enable "[InstCombine] Simplify boolean Phis with const inputs using CFG"
2020-07-16 16:09:08 +07:00
icmp-custom-dl.ll
[InstCombine] Avoid modifying instructions in-place
2020-02-08 17:05:56 +01:00
icmp-div-constant.ll
[InstCombine] fix operands of shouldChangeType() for casted phi transform
2020-02-04 07:45:48 -05:00
icmp-dom.ll
…
icmp-logical.ll
[InstCombine] regenerate test checks; NFC
2020-04-24 13:51:13 -04:00
icmp-mul-zext.ll
[InstCombine] fix miscompile from umul_with_overflow matching
2020-07-04 11:16:23 -04:00
icmp-mul.ll
[InstCombine] improve folds for icmp with multiply operands (PR47432)
2020-09-07 12:40:37 -04:00
icmp-or.ll
[InstCombine] generalize canonicalization of masked equality comparisons
2020-04-25 11:31:57 -04:00
icmp-range.ll
…
icmp-shl-nsw.ll
…
icmp-shl-nuw.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
icmp-shr-lt-gt.ll
[NFC][InstCombine] Autogenerate icmp-shr-lt-gt.ll test
2019-10-04 22:15:49 +00:00
icmp-shr.ll
…
icmp-sub.ll
[InstCombine] Support non-splat vectors in icmp eq + add/sub fold
2020-01-29 20:56:58 +01:00
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.ll
[InstCombine] canonicalize splat shuffle after cmp
2020-01-29 08:34:29 -05:00
icmp-xor-signbit.ll
[InstCombine] Use IRBuilder to create bitcast
2020-03-04 18:28:38 +01:00
icmp.ll
[InstCombine] Negator: - (C - %x) --> %x - C (PR47997)
2020-11-03 16:06:51 +03:00
idioms.ll
…
indexed-gep-compares.ll
Return "[InstCombine] Simplify compare of Phi with constant inputs against a constant"
2020-06-17 11:38:59 +01:00
infinite-loop-postdom.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
inline-intrinsic-assert.ll
…
inselt-binop.ll
…
insert-const-shuf.ll
…
insert-extract-shuffle.ll
[InstCombine] Sink pure instructions down to return and unreachable blocks
2020-05-22 14:33:42 +07:00
insert-val-extract-elem.ll
…
insertelement-bitcast.ll
…
int_sideeffect.ll
…
intersect-accessgroup.ll
…
intptr1.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
intptr2.ll
…
intptr3.ll
…
intptr4.ll
…
intptr5.ll
…
intptr6.ll
…
intptr7.ll
…
intptr8.ll
[WinEH] Fix inttoptr+phi optimization in presence of catchswitch
2020-03-01 07:49:28 -08:00
IntPtrCast.ll
…
intrinsics.ll
…
invariant.group.ll
[EarlyCSE] Verify hash code in regression tests
2020-09-04 10:40:35 -04:00
invariant.ll
…
invert-variable-mask-in-masked-merge-scalar.ll
…
invert-variable-mask-in-masked-merge-vector.ll
…
invoke.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
isascii-1.ll
…
isdigit-1.ll
…
ispow2.ll
…
JavaCompare.ll
…
known_align.ll
…
known-bits.ll
[InstCombine] Remove ExpensiveCombines option
2020-03-22 16:56:28 +01:00
known-never-nan.ll
…
known-non-zero.ll
[ValueTracking] Allow context-sensitive nullness check for non-pointers
2019-12-09 15:15:52 -06:00
known-signbit-shift.ll
[InstCombine] Fold (X >>? C1) << C2 patterns to shift+bitmask (PR37872)
2020-10-27 14:42:53 +03:00
LandingPadClauses.ll
…
lifetime-no-null-opt.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
lifetime-sanitizer.ll
msan, codegen, instcombine: Keep more lifetime markers used for msan
2019-08-26 22:15:50 +00:00
lifetime.ll
[InstCombine] Remove trivially empty ranges from end
2020-02-26 20:04:11 +01:00
limit-max-iterations.ll
[InstCombine] Change limit-max-iterations test case; NFC
2020-03-28 18:25:20 +01:00
load3.ll
…
load_combine_aa.ll
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
load-bitcast32.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
load-bitcast64.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
load-bitcast-select.ll
…
load-bitcast-vec.ll
[InstCombine] don't assume 'inbounds' for bitcast deref or null pointer in non-default address space
2019-10-13 17:19:08 +00:00
load-cmp.ll
[InstCombine] generalize canonicalization of masked equality comparisons
2020-04-25 11:31:57 -04:00
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-insert-store.ll
[NFC] Add test for load-insert-store pattern
2019-12-30 16:14:37 +08:00
load-select.ll
…
load.ll
[Tests] Precommit test showing gap around load forwarding of vectors in instcombine
2020-10-07 08:57:24 -07:00
loadstore-alignment.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
loadstore-metadata.ll
[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)
2020-10-06 00:00:30 +03:00
log-pow-nofastmath.ll
…
log-pow.ll
[InstCombine] Add test case for PR43617 (NFC)
2019-10-10 21:29:10 +00:00
logical-select.ll
[InstCombine] Always try to invert non-canonical predicate of an icmp
2020-07-04 18:12:04 +03:00
lower-dbg-declare.ll
[Debuginfo][SROA] Need to handle dbg.value in SROA pass.
2019-09-04 14:19:49 +00:00
lshr-and-negC-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
lshr-and-signbit-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
lshr-phi.ll
…
lshr.ll
[InstCombine] Duplicate some InstSimplify tests (NFC)
2020-05-03 12:49:36 +02:00
malloc-free-delete-dbginvar.ll
[InstCombine] Fix debug variance issue in tryToMoveFreeBeforeNullTest
2020-04-13 10:55:17 -07:00
malloc-free-delete.ll
[InstCombine] Don't let an alignment assume prevent new/delete removals.
2020-07-01 09:22:32 -07:00
masked_intrinsics.ll
[InstCombine] ease alignment restriction for converting masked load to normal load
2020-09-29 15:26:22 -04:00
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
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
maximum.ll
[InstCombine] intersect FMF when reassociating FP min/max intrinsics
2020-04-24 12:14:03 -04:00
maxnum.ll
[InstCombine] intersect FMF when reassociating FP min/max intrinsics
2020-04-24 12:14:03 -04:00
mem-deref-bytes-addrspaces.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
mem-deref-bytes.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
mem-gep-zidx.ll
[InstCombine] fold gep-of-select-of-constants (PR45084)
2020-03-10 09:25:13 -04:00
mem-par-metadata-memcpy.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
memccpy.ll
[InstCombine] Optimize some memccpy calls to memcpy/null
2019-11-26 10:54:47 +01:00
memchr.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
memcmp-1.ll
…
memcmp-2.ll
…
memcmp-constant-fold.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
memcpy_chk-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
memcpy_chk-2.ll
…
memcpy-1.ll
[FPEnv] Strict FP tests should use the requisite function attributes.
2019-10-04 17:03:46 +00:00
memcpy-2.ll
…
memcpy-addrspace.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
memcpy-from-global.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
memcpy-to-load.ll
[InstCombine] Remove unused check-prefixes
2020-11-08 13:33:21 +00:00
memcpy.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
memmove_chk-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
memmove_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll
[BuildLibCalls] Noalias annotation
2019-08-14 16:50:06 +00:00
mempcpy.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
memrchr.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
memset2.ll
…
memset_chk-1.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
memset_chk-2.ll
…
memset-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
memset-2.ll
…
memset.ll
[InstCombine] don't assume 'inbounds' for bitcast pointer to GEP transform (PR43501)
2019-10-06 13:08:08 +00:00
merge-icmp.ll
…
merging-multiple-stores-into-successor.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
min-positive.ll
…
minimum.ll
[InstCombine] intersect FMF when reassociating FP min/max intrinsics
2020-04-24 12:14:03 -04:00
minmax-demandbits.ll
…
minmax-fold.ll
[InstCombine] Fix store merge worklist management (PR46680)
2020-07-19 15:05:45 +02:00
minmax-fp.ll
Remove BinaryOperator::CreateFNeg
2020-02-27 09:06:03 -08:00
minmax-intrinsics.ll
[ValueTracking] Compute known bits of min/max intrinsics
2020-09-08 21:08:17 +02:00
minmax-of-minmax.ll
[InstCombine] simplify min/max of min/max with same operands (PR35607)
2019-08-20 13:39:17 +00:00
minnum.ll
[InstCombine] intersect FMF when reassociating FP min/max intrinsics
2020-04-24 12:14:03 -04:00
misc-2002.ll
…
mul-masked-bits.ll
…
mul.ll
[InstCombine] Fold mul of abs intrinsic
2020-09-05 12:37:45 +02:00
multi-size-address-space-pointer.ll
…
multi-use-load-casts.ll
[NFC][InstCombine] Add test with non-CSE'd casts of load
2020-03-03 11:27:27 +03:00
multi-use-or.ll
…
multiple-uses-load-bitcast-select.ll
…
musttail-thunk.ll
…
narrow-math.ll
[InstCombine] Regenerate narrow-math.ll tests
2020-11-06 11:35:54 +00:00
narrow-switch.ll
[InstCombine] Fix malformed CHECK32/64 test checks.
2020-11-08 13:34:07 +00:00
narrow.ll
…
no_cgscc_assert.ll
…
no_sink_instruction.ll
…
no-negzero.ll
…
non-integral-pointers.ll
[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)
2020-10-06 00:00:30 +03:00
nonnull-attribute.ll
…
not-add.ll
[InstCombine] ~(~X + Y) -> X - Y
2020-08-11 11:05:42 +02:00
not.ll
[InstCombine] try to pull 'not' of select into compare operands
2020-01-07 10:44:23 -05:00
nothrow.ll
…
nsw.ll
[ValueTracking] Handle shufflevector constants in ComputeNumSignBits
2020-04-23 17:47:37 -07:00
obfuscated_splat.ll
…
object-size-opaque.ll
Analysis: only query size of sized objects.
2020-10-14 12:16:05 +01:00
objsize-64.ll
[NFC] Updated objsize-64.ll test
2019-09-11 10:51:26 +00:00
objsize-address-space.ll
…
objsize-noverify.ll
…
objsize.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
odr-linkage.ll
…
omit-urem-of-power-of-two-or-zero-when-comparing-with-zero.ll
…
onehot_merge.ll
[InstCombine] foldAndOrOfICmpsOfAndWithPow2 - add vector support
2020-10-16 10:41:40 +01:00
opaque.ll
…
operand-complexity.ll
[instcombine] remove fsub to fneg hacks; only emit fneg
2020-03-10 16:57:02 +01:00
or-concat.ll
[InstCombine] matchRotate - support (uniform) constant rotation amounts (PR46895)
2020-09-25 22:03:10 +01:00
or-fcmp.ll
…
or-shifted-masks.ll
…
or-xor.ll
[InstCombine] prefer xor with -1 because 'not' is easier to understand (PR32706)
2020-08-12 15:50:33 -04:00
or.ll
Revert "[InstCombine] Add or((icmp ult/ule (A + C1), C3), (icmp ult/ule (A + C2), C3)) uniform vector support"
2020-10-21 09:47:18 +03:00
osx-names.ll
…
out-of-bounds-indexes.ll
[InstCombine] Remove ExpensiveCombines option
2020-03-22 16:56:28 +01:00
overflow_to_sat.ll
[InstCombine] Canonicalize ssub.with.overflow with clamp to ssub.sat
2019-11-17 10:45:11 +00:00
overflow-mul.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
overflow.ll
[InstCombine] Sink pure instructions down to return and unreachable blocks
2020-05-22 14:33:42 +07:00
OverlappingInsertvalues.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-a.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-b.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-c.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-d.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-e.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
phi-aware-aggregate-reconstruction.ll
[InstCombine] Take 3: Perform trivial PHI CSE
2020-08-29 18:21:24 +03:00
phi-cse.ll
[NFC][InstCombine] visitPHINode(): cleanup PHI CSE instruction replacement
2020-08-31 22:29:39 +03:00
phi-equal-incoming-pointers.ll
[InstCombine] Take 3: Perform trivial PHI CSE
2020-08-29 18:21:24 +03:00
phi-known-bits-operand-order.ll
[ValueTracking] Fix recurrence detection to check both PHI operands.
2019-08-16 09:15:02 +00:00
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
[Value][InstCombine] Fix one-use checks in PHI-of-op -> Op-of-PHI[s] transforms to be one-user checks
2020-08-26 20:20:41 +03:00
phi-of-insertvalues.ll
[Value][InstCombine] Fix one-use checks in PHI-of-op -> Op-of-PHI[s] transforms to be one-user checks
2020-08-26 20:20:41 +03:00
phi-preserve-ir-flags.ll
[InstCombine] Regenerate phi-preserve-ir-flags.ll test checks to fix issue reported on D77354
2020-04-08 18:13:24 +01:00
phi-select-constant.ll
…
phi-shifts.ll
[InstCombine] Remove ExpensiveCombines option
2020-03-22 16:56:28 +01:00
phi-timeout.ll
…
phi.ll
[IsKnownNonZero] Handle the case with non-constant phi nodes
2020-09-29 15:22:10 +07:00
pow_fp_int.ll
[InstCombine] Erase attribute lists for simplified libcalls
2020-07-13 22:32:33 +00:00
pow-0.ll
[InstCombine] pow(x, +/- 0.0) -> 1.0
2019-09-06 16:26:59 +00:00
pow-1.ll
[InstCombine] Fix errno bug in pow expansion to sqrt
2020-09-22 18:58:05 -04:00
pow-2.ll
…
pow-3.ll
[SLC] Allow llvm.pow(x,2.0) -> x*x etc even if no pow() lib func
2020-05-04 10:54:07 +01:00
pow-4.ll
[InstCombine] For pow(x, +/-0.5), stop falling into pow(x, 1.5), etc. case
2020-09-22 14:23:32 -04:00
pow-cbrt.ll
…
pow-exp-nofastmath.ll
…
pow-exp.ll
[InstCombine] Remove hasNoInfs check for pow(C,y) -> exp2(log2(C)*y)
2020-05-19 17:06:05 +01:00
pow-sqrt.ll
[InstCombine][NFC][tests] Add ninf base value case to pow-sqrt.ll
2020-09-22 18:58:05 -04:00
pr2645-0.ll
…
pr2996.ll
…
pr12251.ll
…
pr12338.ll
…
pr14365.ll
[InstCombine] Add PR14365 test cases + vector equivalents.
2020-02-27 15:54:14 +00:00
pr17827.ll
…
pr19420.ll
[InstCombine] Support uniform vector splats in ((((X >> C) & CC) + Y) << C) folds.
2020-10-13 09:28:39 +01:00
pr20079.ll
…
pr20678.ll
…
pr21199.ll
…
pr21210.ll
…
pr21651.ll
…
pr21891.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
pr23751.ll
…
pr23809.ll
…
pr24354.ll
…
pr24605.ll
…
pr25342.ll
[InstCombine] Regenerate test checks; NFC
2020-01-29 18:22:07 +01:00
pr25745.ll
…
pr26992.ll
[InstCombine] Fix incorrect inbounds on GEP of GEP (PR44425)
2020-01-01 22:10:55 +01:00
pr26993.ll
…
pr27236.ll
…
pr27332.ll
…
pr27343.ll
…
pr27703.ll
…
pr27996.ll
…
pr28143.ll
…
pr28725.ll
…
pr30929.ll
…
pr31990_wrong_memcpy.ll
…
pr32686.ll
[ConstantFold] Fold the comparison of bitcasted global values
2020-10-20 12:41:49 -07:00
pr33453.ll
…
pr33689_same_bitwidth.ll
[InstCombine] erase instructions leading up to unreachable
2020-09-07 10:44:08 -04:00
pr34349.ll
…
pr34627.ll
…
pr35515.ll
…
pr36362.ll
…
pr38677.ll
…
pr38897.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
pr38915.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
pr38984.ll
…
pr39177.ll
IR. Change strip* family of functions to not look through aliases.
2019-08-22 19:56:14 +00:00
pr39908.ll
…
pr41164.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
pr43081.ll
Check result of emitStrLen before passing it to CreateGEP
2019-11-14 08:04:36 +01:00
pr43376-getFlippedStrictnessPredicateAndConstant-assert.ll
[InstCombine] Don't assume CmpInst has been visited in getFlippedStrictnessPredicateAndConstant
2019-09-26 12:16:01 +00:00
pr43893.ll
Reapply: [DebugInfo] Correctly handle salvaged casts and split fragments at ISel
2019-12-18 16:26:42 +00:00
pr44242.ll
[InstCombine] Don't rewrite phi-of-bitcast when the phi has other users
2019-12-31 12:15:02 +01:00
pr44245.ll
[InstCombine] Don't simplify calls without uses
2020-03-09 18:47:46 +01:00
pr44541.ll
[InstCombine] Remove ExpensiveCombines option
2020-03-22 16:56:28 +01:00
pr44552.ll
[InstCombine] Fix worklist management in DSE (PR44552)
2020-01-17 18:10:56 +01:00
pr44835.ll
[InstCombine] Fix infinite loop in min/max load/store bitcast combine (PR44835)
2020-02-08 16:55:22 +01:00
pr46680.ll
[InstCombine] Fix store merge worklist management (PR46680)
2020-07-19 15:05:45 +02:00
PR30597.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
PR37526.ll
[InstCombine] Teach removeBitcastsFromLoadStoreOnMinMax not to change the size of a store.
2019-12-16 12:12:54 -08:00
prefetch-load.ll
…
preserve-sminmax.ll
…
preserved-analyses.ll
…
prevent-cmp-merge.ll
…
printf-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
printf-2.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
printf-3.ll
…
ptr-int-cast.ll
…
pull-binop-through-shift.ll
…
pull-conditional-binop-through-shift.ll
…
puts-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
range-check.ll
…
README.txt
…
readnone-maythrow.ll
…
realloc.ll
Annotate return values of allocation functions with dereferenceable_or_null
2019-08-28 08:28:20 +00:00
reassociate-nuw.ll
…
redundant-left-shift-input-masking-after-truncation-variant-a.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-after-truncation-variant-b.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-after-truncation-variant-c.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-after-truncation-variant-d.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-after-truncation-variant-e.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-after-truncation-variant-f.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-variant-a.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-variant-b.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-variant-c.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-variant-d.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-variant-e.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-left-shift-input-masking-variant-f.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
redundant-right-shift-input-masking.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
rem.ll
Reapply [InstCombine] Simplify select operand based on equality condition
2020-09-16 20:53:58 +02:00
result-of-add-of-negative-is-non-zero-and-no-underflow.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
result-of-add-of-negative-or-zero-is-non-zero-and-no-underflow.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
result-of-usub-is-non-zero-and-no-overflow.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
reuse-constant-from-select-in-icmp.ll
[InstCombine] make icmp vector canonicalization safe for constant with undef elements
2019-10-29 10:58:14 -04:00
rotate.ll
[InstCombine] Add support for zext(and(neg(amt),width-1)) rotate shift amount patterns
2020-10-26 11:22:41 +00:00
sadd_sat.ll
[InstCombine] Signed saturation patterns
2019-10-22 15:39:47 +00:00
sadd-with-overflow.ll
…
salvage-dbg-declare.ll
…
saturating-add-sub.ll
[InstCombine] usub.sat(a, b) + b => umax(a, b) (PR42178)
2020-08-28 21:52:29 +02:00
scalarization.ll
…
sdiv-1.ll
…
sdiv-2.ll
…
sdiv-canonicalize.ll
[InstCombine] fold abs(X)/X to cmp+select
2020-08-17 08:01:28 -04:00
sdiv-exact-by-negative-power-of-two.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
sdiv-exact-by-power-of-two.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
sdiv-guard.ll
[IR] Make nosync, nofree and willreturn default for intrinsics.
2020-10-20 11:57:19 +02:00
sdiv-of-non-negative-by-negative-power-of-two.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
select_arithmetic.ll
[InstCombine] Add a TODO comment
2019-08-07 15:18:34 +00:00
select_meta.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
select-2.ll
…
select-binop-cmp.ll
[InstCombine] Fix select operand simplification with undef (PR47696)
2020-10-01 21:15:48 +02:00
select-bitext-bitwise-ops.ll
[InstCombine] fold cmp+select using select operand equivalence
2019-08-02 17:39:32 +00:00
select-bitext.ll
[InstCombine] add one-use check to cast+select narrowing transform
2020-07-03 11:54:09 -04:00
select-cmp-br.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
select-cmp-cttz-ctlz.ll
[InstCombine] Fix multi-use handling in cttz transform
2020-02-18 17:55:00 +01:00
select-cmpxchg.ll
…
select-crash-noverify.ll
…
select-crash.ll
[IRBuilder] Update IRBuilder::CreateFNeg(...) to return a UnaryOperator
2019-10-14 15:35:01 +00:00
select-ctlz-to-cttz.ll
[InstCombine] add one-use check to cast+select narrowing transform
2020-07-03 11:54:09 -04:00
select-extractelement.ll
Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351
2019-12-24 15:57:33 -08:00
select-gep.ll
…
select-icmp-and.ll
…
select-imm-canon.ll
[InstCombine] DCE instructions earlier
2020-02-27 18:45:59 +01:00
select-load-call.ll
…
select-obo-peo-ops.ll
[InstCombine] fold cmp+select using select operand equivalence
2019-08-02 17:39:32 +00:00
select-of-bittest.ll
…
select-pr39595.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
select-select.ll
[InstCombine] avoid crashing on select-shuffle detection
2020-06-04 17:27:14 -04:00
select-with-bitwise-ops.ll
[InstCombine] Always try to invert non-canonical predicate of an icmp
2020-07-04 18:12:04 +03:00
select.ll
[InstCombine] Handle GEP inbounds in select op replacement (PR47730)
2020-10-05 21:13:02 +02:00
set-lowbits-mask-canonicalize.ll
…
set.ll
…
setcc-strength-reduce.ll
…
sext.ll
[InstCombine] Add sext(ashr(shl(trunc(x),c),c)) folding support for vectors
2020-07-03 10:04:37 +01:00
shift-add.ll
[ValueTracking] Add DemandedElts support to computeKnownBits/ComputeNumSignBits (PR36319)
2020-02-01 12:45:46 +00:00
shift-amount-reassociation-in-bittest-with-truncation-lshr.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-amount-reassociation-in-bittest-with-truncation-shl.ll
[InstCombine] visitTrunc - trunc(shl(X, C)) --> shl(trunc(X),trunc(C)) vector support
2020-10-08 22:07:51 +01:00
shift-amount-reassociation-in-bittest.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-amount-reassociation-with-truncation-ashr.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-amount-reassociation-with-truncation-lshr.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-amount-reassociation-with-truncation-shl.ll
[InstCombine] visitTrunc - trunc(shl(X, C)) --> shl(trunc(X),trunc(C)) vector support
2020-10-08 22:07:51 +01:00
shift-amount-reassociation.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-by-signext.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-direction-in-bit-test.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shift-logic.ll
[InstCombine] foldShiftOfShiftedLogic - add support for nonuniform constant vectors
2020-10-09 14:25:12 +01:00
shift-shift.ll
[InstCombine] Duplicate some InstSimplify tests (NFC)
2020-05-03 12:49:36 +02:00
shift-sra.ll
…
shift.ll
[NFC][InstCombine] Update few comment updates i missed in 0ac56e8eaaeb
2020-11-06 17:38:00 +03:00
shl-and-negC-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shl-and-signbit-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shl-factor.ll
[InstCombine] factorize left shifts of add/sub
2020-09-20 12:55:24 -04:00
shl-sub.ll
…
shl-unsigned-cmp-const.ll
…
should-change-type.ll
…
shuffle_select.ll
[InstCombine] remove identity shuffle simplification for mask with undefs
2019-11-24 10:06:26 -05:00
shuffle-cast.ll
[InstCombine] convert bitcast-shuffle to vector trunc
2020-04-05 09:48:02 -04:00
shuffle-select-narrow.ll
…
shufflevec-bitcast.ll
[InstCombine] try to reduce more shuffles with bitcasted operand
2020-04-14 15:03:59 -04:00
shufflevec-constant.ll
…
shufflevector-div-rem.ll
[InstCombine] Fix miscompile bug in canEvaluateShuffled
2019-10-18 07:42:02 +00:00
sign-bit-test-via-right-shifting-all-other-bits.ll
[InstCombine] Shift amount reassociation in shifty sign bit test (PR43595)
2019-10-20 19:38:50 +00:00
sign-test-and-or.ll
…
signbit-lshr-and-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
signbit-shl-and-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
signed-comparison.ll
…
signed-truncation-check.ll
…
signext.ll
[InstCombine] allow vector splats for add+xor --> shifts
2020-10-11 09:04:24 -04:00
simple_phi_condition.ll
Re-enable "[InstCombine] Simplify boolean Phis with const inputs using CFG"
2020-07-16 16:09:08 +07:00
simplify-demanded-bits-pointer.ll
…
simplify-libcalls-erased.ll
…
simplify-libcalls.ll
[InstCombine] Erase attribute lists for simplified libcalls
2020-07-13 22:32:33 +00:00
sincospi.ll
…
sink_instruction.ll
…
sink_to_unreachable.ll
[InstCombine] Sink pure instructions down to return and unreachable blocks
2020-05-22 14:33:42 +07:00
sink-alloca.ll
[ValueTracking] Pointer is known nonnull after load/store
2019-12-11 20:32:29 +01:00
sink-into-catchswitch.ll
…
sitofp.ll
[InstCombine] add tests for known bits before FP casts; NFC
2020-05-08 13:44:32 -04:00
smax-icmp.ll
…
smin-icmp.ll
…
snprintf.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
sprintf-1.ll
Reland "[SLC] sprintf(dst, "%s", str) -> strcpy(dst, str)"
2020-08-15 12:14:57 +02:00
sprintf-void.ll
…
sqrt-nofast.ll
…
sqrt.ll
[SimplifyLibCalls] fix crash with empty function name (PR43347)
2019-09-18 14:33:40 +00:00
srem1.ll
…
srem-canonicalize.ll
…
srem-simplify-bug.ll
…
srem-via-sdiv-mul-sub.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
ssub-with-overflow.ll
…
stack-overalign.ll
…
stacksave-debuginfo.ll
Wrong debug info generated at -O2 (-O0 is correct)
2019-11-07 11:19:41 -08:00
stacksaverestore.ll
…
statepoint-cleanup.ll
[InstCombine] Add tests for statepoint simplification
2020-09-16 10:56:38 +07:00
statepoint-iter.ll
[InstCombine] Remove unused entries in gc-live bundle of statepoint
2020-08-22 01:36:22 +07:00
statepoint.ll
[Tests] Migrate a number of tests to gc-live bundle representation
2020-06-05 16:44:04 -07:00
stdio-custom-dl.ll
Reland [DataLayout] Fix occurrences that size and range of pointers are assumed to be the same.
2019-12-13 14:30:21 +00:00
store-load-unaliased-gep.ll
…
store.ll
StoreInst should store Align, not MaybeAlign
2020-05-15 12:26:58 -07:00
storemerge-dbg.ll
StoreInst should store Align, not MaybeAlign
2020-05-15 12:26:58 -07:00
stpcpy_chk-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
stpcpy_chk-2.ll
…
stpcpy-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
stpcpy-2.ll
…
str-int-2.ll
…
str-int.ll
…
strcat-1.ll
…
strcat-2.ll
…
strcat-3.ll
…
strchr-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strchr-2.ll
…
strcmp-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strcmp-2.ll
…
strcmp-memcmp.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strcpy_chk-1.ll
[InstCombine] Simplify calls with "returned" attribute
2020-03-20 10:23:39 +01:00
strcpy_chk-2.ll
…
strcpy_chk-64.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strcpy-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strcpy-2.ll
…
strcspn-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strcspn-2.ll
…
strict-sub-underflow-check-to-comparison-of-sub-operands.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
strlen_chk.ll
[SimplifyLibCalls] Add __strlen_chk.
2020-02-08 11:51:00 -08:00
strlen-1.ll
[SimplifyLibCalls] Remove over-eager early return in strlen optzns.
2020-08-27 15:19:45 +01:00
strlen-2.ll
…
strncat-1.ll
…
strncat-2.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strncat-3.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strncmp-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strncmp-2.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strncmp-wrong-datalayout.ll
…
strncpy_chk-1.ll
[InstCombine] Simplify calls with "returned" attribute
2020-03-20 10:23:39 +01:00
strncpy_chk-2.ll
…
strncpy-1.ll
[Tests] Update strncpy tests
2020-08-13 22:37:44 +02:00
strncpy-2.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strncpy-3.ll
[SLC] Transform strncpy(dst, "text", C) to memcpy(dst, "text\0\0\0", C) for C <= 128 only
2020-08-15 01:53:32 +02:00
strndup.ll
[InstCombine] Annotate strndup calls with dereferenceable_or_null
2019-09-23 19:55:45 +00:00
strpbrk-1.ll
[SimplifyLibCalls] Mark known arguments with nonnull
2019-09-17 09:32:52 +00:00
strpbrk-2.ll
…
strrchr-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strrchr-2.ll
…
strspn-1.ll
…
strstr-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strstr-2.ll
…
strto-1.ll
…
struct-assign-tbaa-new.ll
…
struct-assign-tbaa.ll
…
sub-and-or-neg-xor.ll
[NFC] Adjust test filename
2019-09-04 17:33:53 +00:00
sub-ashr-and-to-icmp-select.ll
[InstCombine] DCE instructions earlier
2020-02-27 18:45:59 +01:00
sub-ashr-or-to-icmp-select.ll
[InstCombine] DCE instructions earlier
2020-02-27 18:45:59 +01:00
sub-gep.ll
Revert "[InstCombine] propagate 'nsw' on pointer difference of 'inbounds' geps (PR47430)"
2020-09-11 10:54:48 -04:00
sub-minmax.ll
[InstCombine] Process newly inserted instructions in the correct order
2020-01-30 09:40:10 +01:00
sub-not.ll
…
sub-of-negatible.ll
[InstCombine] Perform C-(X+C2) --> (C-C2)-X transform before using Negator
2020-11-03 16:06:52 +03:00
sub-or-and-xor.ll
[NFC] Adjust tests for new fold
2019-09-04 12:22:28 +00:00
sub-xor-or-neg-and.ll
[InstCombine] sub(xor(x, y), or(x, y)) -> neg(and(x, y))
2019-09-04 18:03:21 +00:00
sub-xor.ll
[InstCombine] allow vector splats for add+xor with low-mask
2020-10-08 15:53:38 -04:00
sub.ll
Revert "[InstCombine] propagate 'nsw' on pointer difference of 'inbounds' geps (PR47430)"
2020-09-11 10:54:48 -04:00
subtract-from-one-hand-of-select.ll
[InstCombine] Sink sub into hands of select if one hand becomes zero. Part 2 (PR44426)
2020-01-04 17:30:51 +03:00
subtract-of-one-hand-of-select.ll
[NFC][InstCombine] 'subtract from one hands of select' pattern tests (PR44426)
2020-01-04 17:30:51 +03:00
swifterror-argument-bitcast-fold.ll
[InstCombine] Do not introduce bitcasts for swifterror arguments.
2020-10-28 21:52:12 +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
[Tests] Switch a few statepoint tests to using operand bundles
2020-05-28 14:36:05 -07:00
trunc-binop-ext.ll
[InstCombine] Try to narrow expr if trunc cannot be removed.
2020-07-03 20:22:51 +01:00
trunc-extractelement.ll
[InstCombine] Transform extelt-trunc -> bitcast-extelt
2020-03-31 11:53:41 +02:00
trunc-load.ll
[InstCombine] Remove unused check-prefixes
2020-11-08 13:33:21 +00:00
trunc-shift-trunc.ll
[InstCombine] visitTrunc - pass through undefs for trunc(shift(trunc/ext(x),c)) patterns
2020-10-13 14:35:18 +01:00
trunc.ll
[InstCombine] Fold (X >>? C1) << C2 patterns to shift+bitmask (PR37872)
2020-10-27 14:42:53 +03:00
type_pun.ll
…
uadd-with-overflow.ll
…
uaddo.ll
…
udiv_select_to_select_shift.ll
…
udiv-pow2-vscale.ll
[SVE] Fix invalid usage of getNumElements() in InstCombineMulDivRem
2020-05-05 15:19:01 -07:00
udiv-simplify.ll
…
udivrem-change-width.ll
…
umax-icmp.ll
…
umin-icmp.ll
…
umul-sign-check.ll
[InstCombine] Simplify a umul overflow check to a != 0 && b != 0.
2020-02-18 09:11:55 +01:00
unavailable-debug.ll
Reapply: [DebugInfo] Correctly handle salvaged casts and split fragments at ISel
2019-12-18 16:26:42 +00:00
unfold-masked-merge-with-const-mask-scalar.ll
…
unfold-masked-merge-with-const-mask-vector.ll
[InstCombine] visitMaskedMerge(): when unfolding, sanitize undef constants (PR45955)
2020-05-17 22:53:03 +03:00
unordered-fcmp-select.ll
[InstCombine] propagate fast-math-flags (FMF) to select when inverting fcmp+select
2019-11-13 10:38:42 -05:00
unpack-fca.ll
[InstCombine] don't assume 'inbounds' for bitcast pointer to GEP transform (PR43501)
2019-10-06 13:08:08 +00:00
unreachable-dbg-info-modified.ll
[InstCombine] Fix incorrect Modified status
2020-08-13 15:10:41 +02:00
unrecognized_three-way-comparison.ll
[InstCombine] matchThreeWayIntCompare(): commutativity awareness
2019-08-24 06:49:36 +00:00
unsigned_saturated_sub.ll
[InstCombine] Expand usub_sat patterns to handle constants
2019-11-30 16:58:01 +00:00
unsigned-add-lack-of-overflow-check-via-add.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-lack-of-overflow-check-via-xor.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-lack-of-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-overflow-check-via-add.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-overflow-check-via-xor.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-lack-of-overflow-check-via-mul-udiv.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-lack-of-overflow-check-via-udiv-of-allones.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-overflow-check-via-mul-udiv.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-overflow-check-via-udiv-of-allones.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-sub-lack-of-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-sub-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unused-nonnull.ll
[InstCombine] Simplify calls with "returned" attribute
2020-03-20 10:23:39 +01:00
urem-simplify-bug.ll
…
urem-via-udiv-mul-sub.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
usub-overflow-known-by-implied-cond.ll
[ValueTracking] usub(a, b) cannot overflow if a >= b.
2020-02-07 10:41:18 +00:00
vararg.ll
Re-commit: Mark values as trivially dead when their only use is a start or end lifetime intrinsic.
2020-05-08 12:24:10 -07:00
variable-signext-of-variable-high-bit-extraction.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
vec_demanded_elts.ll
[InstCombine] improve demanded element analysis for vector insert-of-extract (2nd try)
2020-08-25 11:19:36 -04:00
vec_extract_2elts.ll
…
vec_extract_var_elt.ll
…
vec_gep_scalar_arg.ll
…
vec_phi_extract.ll
…
vec_sext.ll
[InstCombine] DCE instructions earlier
2020-02-27 18:45:59 +01:00
vec_shuffle.ll
[InstCombine] avoid crashing on vector constant expression (PR46872)
2020-07-28 15:02:36 -04:00
vec_udiv_to_shift.ll
[X86][InstCombine] Move non-X86 specific instcombine test from test/CodeGen/X86/ to test/Transforms/InstCombine/
2019-12-01 10:31:04 -08:00
vec-binop-select.ll
…
vector_gep1.ll
[SVE] Fix scalable vector bug in DataLayout::getIntPtrType
2020-06-26 07:58:45 +01:00
vector_gep2.ll
…
vector_insertelt_shuffle.ll
…
vector-casts.ll
…
vector-concat-binop.ll
…
vector-mul.ll
…
vector-reductions.ll
[llvm][mlir] Promote the experimental reduction intrinsics to be first class intrinsics.
2020-10-07 10:36:44 -07:00
vector-type.ll
…
vector-udiv.ll
…
vector-urem.ll
[InstCombine] fix undef propagation for vector urem transform (PR44186)
2019-12-02 12:17:38 -05:00
vector-xor.ll
[InstCombine] replace undef in vector constant for safe shift transform (PR45447)
2020-04-09 08:00:46 -04:00
volatile_load_cast.ll
Test that volatile load type isn't changed
2020-03-09 11:19:23 -07:00
volatile_store.ll
[InstCombine] Temporarily do not drop volatile stores before unreachable
2020-09-10 16:16:44 +02:00
vscale_alloca.ll
[InstCombine][SVE] Fix InstCombiner::visitAllocaInst for scalable vector.
2020-03-18 20:57:14 -07:00
vscale_cmp.ll
[InstCombine][SVE] Skip scalable type for InstCombiner::getFlippedStrictnessPredicateAndConstant.
2020-09-18 11:26:36 -07:00
vscale_extractelement.ll
[InstCombine] Fix a couple crashes with extractelement on a scalable vector.
2020-09-02 18:02:07 -07:00
vscale_gep.ll
[InstCombine][SVE] Fix visitGetElementPtrInst for scalable type.
2020-04-14 12:38:32 -07:00
vscale_insertelement.ll
[InstCombine][SVE] Fix visitInsertElementInst for scalable type.
2020-05-07 12:44:52 -07:00
wcslen-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
wcslen-2.ll
…
wcslen-3.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
wcslen-4.ll
…
weak-symbols.ll
…
widenable-conditions.ll
Precommit tests for forthcoming widenable.condition transforms
2019-11-20 17:02:04 -08:00
win-math.ll
[InstCombine] Fix errno bug in pow expansion to sqrt
2020-09-22 18:58:05 -04:00
with_overflow.ll
[InstCombine] Fix constant-folding of overflowing arithmetic ops on vectors
2020-11-09 14:41:07 +03:00
xor2.ll
…
xor-icmps.ll
…
xor-of-icmps-with-extra-uses.ll
[InstCombine] Fix worklist management in foldXorOfICmps()
2020-03-28 18:25:21 +01:00
xor-undef.ll
…
xor.ll
[InstCombine] (~A & B) ^ A -> A | B
2020-10-17 12:20:18 -04:00
zero-point-zero-add.ll
…
zeroext-and-reduce.ll
…
zext-bool-add-sub.ll
[InstCombine] Negator - sink sinkable negations
2020-04-21 22:00:23 +03:00
zext-fold.ll
…
zext-or-icmp.ll
[InstCombine] regenerate test checks; NFC
2020-09-19 10:43:18 -04:00
zext-phi.ll
…
zext.ll
Revert "[InstCombine] fold zext of masked bit set/clear"
2020-01-08 11:21:21 +01:00

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.