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llvm-project/llvm/test/Transforms/InstCombine
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Simon Pilgrim e425d0b92a [InstCombine][X86] Add basic addsub intrinsic SimplifyDemandedVectorElts support (PR46277) 
Pass through the demanded elts mask to the source operands.

The next step will be to add support for folding to add/sub if we only demand odd/even elements.
 		2020-11-30 18:40:16 +00:00
..
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] Add basic addsub intrinsic SimplifyDemandedVectorElts support (PR46277) 2020-11-30 18:40:16 +00:00
2003-05-26-CastMiscompile.ll
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2003-05-27-ConstExprCrash.ll
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2003-06-05-BranchInvertInfLoop.ll
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2003-07-21-ExternalConstant.ll
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2003-08-12-AllocaNonNull.ll
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2003-09-09-VolatileLoadElim.ll
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2003-10-29-CallSiteResolve.ll
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2003-11-03-VarargsCallBug.ll
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2004-01-13-InstCombineInvokePHI.ll
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2004-02-23-ShiftShiftOverflow.ll
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2004-03-13-InstCombineInfLoop.ll
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2004-04-04-InstCombineReplaceAllUsesWith.ll
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2004-05-07-UnsizedCastLoad.ll
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2004-07-27-ConstantExprMul.ll
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2004-08-09-RemInfLoop.ll
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2004-08-10-BoolSetCC.ll
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2004-09-20-BadLoadCombine.ll
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2004-09-20-BadLoadCombine2.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 OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
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 OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
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 [NFC][InstCombine] Autogenerate a few tests 2019-07-20 21:34:00 +00:00
2009-01-05-i128-crash.ll
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2009-01-08-AlignAlloca.ll OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
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 [NFC][InstCombine] Autogenerate a few tests 2019-07-20 21:34:00 +00:00
2009-07-02-MaskedIntVector.ll
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2009-12-17-CmpSelectNull.ll
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2010-01-28-NegativeSRem.ll [NFC][InstCombine] Autogenerate a few tests 2019-07-20 21:34:00 +00:00
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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2012-01-11-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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2012-3-15-or-xor-constant.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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2012-6-7-vselect-bitcast.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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AddOverFlow.ll
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CPP_min_max.ll
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ExtractCast.ll [InstCombine] Transform extelt-trunc -> bitcast-extelt 2020-03-31 11:53:41 +02:00
IntPtrCast.ll
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JavaCompare.ll
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LandingPadClauses.ll
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OverlappingInsertvalues.ll
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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
README.txt
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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
abs_abs.ll Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc" 2020-09-18 09:38:26 +02:00
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] reduce code for flip of masked bit; NFC 2020-11-15 15:43:34 -05:00
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
addnegneg.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 OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
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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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] add test comments for negative tests; NFC 2020-11-20 07:59:46 -05:00
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
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 [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
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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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
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
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
call-callconv.ll Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc" 2020-09-18 09:38:26 +02:00
call-cast-attrs.ll OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
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 OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
call-guard.ll [Debugify] Skip debugifying on special/immutable passes 2020-11-16 20:39:46 -08:00
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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call2.ll
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call_nonnull_arg.ll
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callsite_nonnull_args_through_casts.ll
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canonicalize-ashr-shl-to-masking.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
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
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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 [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
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 [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
canonicalize-signed-truncation-check.ll
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canonicalize_branch.ll
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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
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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 [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
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cast.ll [NFC][InstCombine] Update few comment updates i missed in 0ac56e8eaa 2020-11-06 17:38:00 +03:00
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
ceil.ll
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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
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constant-expr-datalayout.ll
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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
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constant-fold-compare.ll
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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
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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
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constant-fold-shifts.ll
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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
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cos-sin-intrinsic.ll Remove BinaryOperator::CreateFNeg 2020-02-27 09:06:03 -08:00
crash.ll OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
ctlz-cttz-bitreverse.ll
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ctpop-bswap-bitreverse.ll
…
ctpop-cttz.ll [ValueTracking] add range limits for cttz 2020-10-23 08:43:45 -04:00
ctpop.ll
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cttz-abs.ll Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc" 2020-09-18 09:38:26 +02:00
cttz-negative.ll
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dce-iterate.ll
…
deadcode.ll [DIE] Remove DeadInstEliminationPass 2020-09-21 12:12:25 -07:00
debug-line.ll
…
debuginfo-dce.ll Wrong debug info generated at -O2 (-O0 is correct) 2019-11-07 11:19:41 -08:00
debuginfo-dce2.ll [llvm] Fix missing FileCheck directive colons 2020-04-06 09:59:08 -06:00
debuginfo-sink.ll
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debuginfo-skip.ll
…
debuginfo-variables.ll
…
debuginfo.ll
…
debuginfo_add.ll [DebugInfo] Refactor SalvageDebugInfo and SalvageDebugInfoForDbgValues 2020-06-11 11:13:46 +01:00
default-alignment.ll
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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
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exact.ll
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exp2-1.ll
…
exp2-2.ll
…
extractelement.ll [InstSimplify] remove poison-unsafe insertelement of undef value 2020-05-01 09:22:05 -04:00
extractinsert-tbaa.ll
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extractvalue.ll
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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 [InstCombine] remove flop from lerp patterns 2019-07-26 11:19:18 +00:00
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
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fma.ll [InstCombine] fma x, y, 0 -> fmul x, y 2020-06-30 19:56:37 +01:00
fmul-exp.ll
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fmul-exp2.ll
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fmul-pow.ll
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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
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fold-inc-of-add-of-not-x-and-y-to-sub-x-from-y.ll
…
fold-phi-load-metadata.ll
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fold-phi.ll
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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
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fold-vector-zero.ll
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fortify-folding.ll [SimplifyLibCalls] Optimize mempcpy_chk to mempcpy 2020-10-06 17:08:46 +02:00
fp-ret-bitcast.ll
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fpcast.ll Remove BinaryOperator::CreateFNeg 2020-02-27 09:06:03 -08:00
fpextend.ll [InstCombine] improve analysis of FP->int->FP to eliminate fpextend 2020-05-17 09:06:57 -04:00
fpextend_x86.ll
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fprintf-1.ll
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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
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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-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
hoist_instr.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
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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
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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 [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
icmp_sdiv_with_and_without_range.ll
…
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 OpaquePtr: Update more tests to use typed sret 2020-11-20 20:08:43 -05:00
insertelement-bitcast.ll
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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
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
…
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
known_align.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
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-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-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
load3.ll
…
load_combine_aa.ll [BasicAA] Rename deprecated -basicaa to -basic-aa 2020-06-26 20:41:37 -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-merge-add.ll
…
masked-merge-and-of-ors.ll
…
masked-merge-or.ll
…
masked-merge-xor.ll
…
masked_intrinsics.ll [InstCombine] ease alignment restriction for converting masked load to normal load 2020-09-29 15:26:22 -04:00
max-of-nots.ll Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc" 2020-09-18 09:38:26 +02:00
max_known_bits.ll
…
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-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 OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
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
memcpy_chk-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
memcpy_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll [BuildLibCalls] Noalias annotation 2019-08-14 16:50:06 +00:00
memmove_chk-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
memmove_chk-2.ll
…
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
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
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
…
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-negzero.ll
…
no_cgscc_assert.ll
…
no_sink_instruction.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 OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
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-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
overflow_to_sat.ll [InstCombine] Canonicalize ssub.with.overflow with clamp to ssub.sat 2019-11-17 10:45:11 +00:00
partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-variant-a.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-variant-b.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-variant-c.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-variant-d.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
partally-redundant-left-shift-input-masking-variant-e.ll [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
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-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
pow_fp_int.ll [InstCombine] Erase attribute lists for simplified libcalls 2020-07-13 22:32:33 +00:00
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
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
…
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-with-overflow.ll
…
sadd_sat.ll [InstCombine] Signed saturation patterns 2019-10-22 15:39:47 +00:00
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-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 [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
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
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
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 [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
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 0ac56e8eaa 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-cast.ll [InstCombine] convert bitcast-shuffle to vector trunc 2020-04-05 09:48:02 -04:00
shuffle-select-narrow.ll
…
shuffle_select.ll [InstCombine] remove identity shuffle simplification for mask with undefs 2019-11-24 10:06:26 -05:00
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
signmask-of-sext-vs-of-shl-of-zext.ll [InstCombine] Fold `and(shl(zext(x), width(SIGNMASK) - width(%x)), SIGNMASK)` to `and(sext(%x), SIGNMASK)` 2020-11-20 00:31:27 +03:00
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-alloca.ll [ValueTracking] Pointer is known nonnull after load/store 2019-12-11 20:32:29 +01:00
sink-into-catchswitch.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
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
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
srem1.ll
…
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-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
stpcpy-2.ll
…
stpcpy_chk-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
stpcpy_chk-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
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strcmp-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
strcmp-2.ll
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strcmp-memcmp.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
strcpy-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
strcpy-2.ll
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strcpy_chk-1.ll [InstCombine] Simplify calls with "returned" attribute 2020-03-20 10:23:39 +01:00
strcpy_chk-2.ll
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strcpy_chk-64.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
strcspn-1.ll [SimplifyLibCalls] Mark known arguments with nonnull 2019-09-17 09:32:52 +00:00
strcspn-2.ll
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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-1.ll [SimplifyLibCalls] Remove over-eager early return in strlen optzns. 2020-08-27 15:19:45 +01:00
strlen-2.ll
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strlen_chk.ll [SimplifyLibCalls] Add __strlen_chk. 2020-02-08 11:51:00 -08:00
strncat-1.ll
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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
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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
strncpy_chk-1.ll [InstCombine] Simplify calls with "returned" attribute 2020-03-20 10:23:39 +01:00
strncpy_chk-2.ll
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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
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strrchr-1.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
strrchr-2.ll
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strspn-1.ll
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strstr-1.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
strstr-2.ll
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strto-1.ll
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struct-assign-tbaa-new.ll
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struct-assign-tbaa.ll
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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 [InstCombine] try difference-of-shifts factorization before negator 2020-11-24 13:56:30 -05:00
sub-minmax.ll [InstCombine] Process newly inserted instructions in the correct order 2020-01-30 09:40:10 +01:00
sub-not.ll
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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 [InstCombine] try difference-of-shifts factorization before negator 2020-11-24 13:56:30 -05:00
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
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switch-truncate-crash.ll
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tan-nofastmath.ll
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tan.ll
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tbaa-store-to-load.ll
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toascii-1.ll
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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
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uadd-with-overflow.ll
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uaddo.ll
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udiv-pow2-vscale.ll [SVE] Fix invalid usage of getNumElements() in InstCombineMulDivRem 2020-05-05 15:19:01 -07:00
udiv-simplify.ll
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udiv_select_to_select_shift.ll
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udivrem-change-width.ll
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umax-icmp.ll
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umin-icmp.ll
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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
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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-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
unsigned_saturated_sub.ll [InstCombine] Expand usub_sat patterns to handle constants 2019-11-30 16:58:01 +00:00
unused-nonnull.ll [InstCombine] Simplify calls with "returned" attribute 2020-03-20 10:23:39 +01:00
urem-simplify-bug.ll
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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-binop-select.ll
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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
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vec_extract_var_elt.ll
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vec_gep_scalar_arg.ll
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vec_phi_extract.ll
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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
vector-casts.ll
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vector-concat-binop.ll
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vector-mul.ll
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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
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vector-udiv.ll
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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
vector_gep1.ll [SVE] Fix scalable vector bug in DataLayout::getIntPtrType 2020-06-26 07:58:45 +01:00
vector_gep2.ll
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vector_insertelt_shuffle.ll
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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 [IR] Constant::getAggregateElement - early-out for ScalableVectorType 2020-11-24 12:03:27 +00:00
vscale_gep.ll [InstCombine][SVE] Fix visitGetElementPtrInst for scalable type. 2020-04-14 12:38:32 -07:00
vscale_insertelement.ll [IR] ShuffleVectorInst::isIdentityWithPadding - bail on non-fixed-type vector shuffles. 2020-11-17 16:16:51 +00:00
wcslen-1.ll [IR] Convert null-pointer-is-valid into an enum attribute 2020-05-15 19:41:07 +02:00
wcslen-2.ll
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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
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weak-symbols.ll
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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
xor-icmps.ll
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xor-of-icmps-with-extra-uses.ll [InstCombine] Fix worklist management in foldXorOfICmps() 2020-03-28 18:25:21 +01:00
xor-undef.ll
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xor.ll [InstCombine] (~A & B) ^ A -> A | B 2020-10-17 12:20:18 -04:00
xor2.ll
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zero-point-zero-add.ll
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zeroext-and-reduce.ll
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zext-bool-add-sub.ll [InstCombine] Negator - sink sinkable negations 2020-04-21 22:00:23 +03:00
zext-fold.ll
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zext-or-icmp.ll [InstCombine] regenerate test checks; NFC 2020-09-19 10:43:18 -04:00
zext-phi.ll
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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.