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clang-p2996/llvm/test/Transforms/InstCombine
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Yingwei Zheng 345d7b1618 [InstCombine] Fold minmax intrinsic using KnownBits information (#76242) 
This patch tries to fold minmax intrinsic by using
`computeConstantRangeIncludingKnownBits`.
Fixes regression in
[_karatsuba_rec:cpython/Modules/_decimal/libmpdec/mpdecimal.c](c31943af16/Modules/_decimal/libmpdec/mpdecimal.c (L5460-L5462)),
which was introduced by #71396.
See also
https://github.com/dtcxzyw/llvm-opt-benchmark/issues/16#issuecomment-1865875756.

Alive2 for splat vectors with undef: https://alive2.llvm.org/ce/z/J8hKWd
2023-12-23 04:41:32 +08:00
..
AArch64
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
AMDGPU
[AMDGPU] Use poison instead of undef for non-demanded elements (#75914)
2023-12-20 11:01:59 +01:00
ARM
[ARM] Fix for undef elements from demanded elements (#70504)
2023-11-02 14:28:40 +00:00
Hexagon
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NVPTX
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PowerPC
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RISCV
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SystemZ
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X86
[InstCombine] Return poison if all lanes are poison
2023-12-19 12:43:23 +01:00
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
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
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
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
2007-10-31-StringCrash.ll
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2007-11-07-OpaqueAlignCrash.ll
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2007-11-15-CompareMiscomp.ll
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2007-11-25-CompatibleAttributes.ll
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2007-12-10-ConstFoldCompare.ll
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2007-12-12-GEPScale.ll
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2007-12-16-AsmNoUnwind.ll
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2007-12-18-AddSelCmpSub.ll
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2007-12-28-IcmpSub2.ll
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2008-01-06-BitCastAttributes.ll
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2008-01-06-CastCrash.ll
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2008-01-06-VoidCast.ll
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2008-01-13-AndCmpCmp.ll
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2008-01-14-VarArgTrampoline.ll
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2008-01-21-MulTrunc.ll
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2008-01-27-FloatSelect.ll
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2008-02-13-MulURem.ll
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2008-02-16-SDivOverflow2.ll
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2008-02-23-MulSub.ll
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2008-02-28-OrFCmpCrash.ll
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2008-03-13-IntToPtr.ll
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2008-04-22-ByValBitcast.ll
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2008-04-28-VolatileStore.ll
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2008-04-29-VolatileLoadDontMerge.ll
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2008-04-29-VolatileLoadMerge.ll
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2008-05-08-LiveStoreDelete.ll
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2008-05-08-StrLenSink.ll
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2008-05-09-SinkOfInvoke.ll
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2008-05-17-InfLoop.ll
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2008-05-18-FoldIntToPtr.ll
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2008-05-22-IDivVector.ll
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2008-05-23-CompareFold.ll
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2008-05-31-AddBool.ll
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2008-05-31-Bools.ll
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2008-06-05-ashr-crash.ll
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2008-06-08-ICmpPHI.ll
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2008-06-13-InfiniteLoopStore.ll
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2008-06-13-ReadOnlyCallStore.ll
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2008-06-19-UncondLoad.ll
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2008-06-21-CompareMiscomp.ll
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2008-06-24-StackRestore.ll
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2008-07-08-ShiftOneAndOne.ll
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2008-07-08-SubAnd.ll
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2008-07-08-VolatileLoadMerge.ll
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2008-07-09-SubAndError.ll
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2008-07-10-CastSextBool.ll
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2008-07-11-RemAnd.ll
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2008-07-13-DivZero.ll
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2008-07-16-fsub.ll
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2008-08-05-And.ll
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2008-09-02-VectorCrash.ll
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2008-10-11-DivCompareFold.ll
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2008-10-23-ConstFoldWithoutMask.ll
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2008-11-01-SRemDemandedBits.ll
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2008-11-08-FCmp.ll
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2008-11-27-IDivVector.ll
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2008-11-27-MultiplyIntVec.ll
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2008-12-17-SRemNegConstVec.ll
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2009-01-05-i128-crash.ll
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2009-01-08-AlignAlloca.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
2009-01-16-PointerAddrSpace.ll
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2009-01-19-fmod-constant-float-specials.ll
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2009-01-19-fmod-constant-float.ll
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2009-01-24-EmptyStruct.ll
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2009-01-31-InfIterate.ll
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2009-02-04-FPBitcast.ll
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2009-02-11-NotInitialized.ll
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2009-02-20-InstCombine-SROA.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
2009-02-21-LoadCST.ll
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2009-02-25-CrashZeroSizeArray.ll
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2009-03-18-vector-ashr-crash.ll
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2009-03-24-InfLoop.ll
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2009-04-07-MulPromoteToI96.ll
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2009-05-23-FCmpToICmp.ll
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2009-06-11-StoreAddrSpace.ll
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2009-06-16-SRemDemandedBits.ll
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2009-07-02-MaskedIntVector.ll
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2009-12-17-CmpSelectNull.ll
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2010-01-28-NegativeSRem.ll
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2010-03-03-ExtElim.ll
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2010-05-30-memcpy-Struct.ll
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2010-11-01-lshr-mask.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
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
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
2012-6-7-vselect-bitcast.ll
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2012-01-11-OpaqueBitcastCrash.ll
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2012-02-13-FCmp.ll
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2012-02-28-ICmp.ll
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2012-03-10-InstCombine.ll
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2012-04-24-vselect.ll
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2012-04-30-SRem.ll
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2012-05-28-select-hang.ll
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2012-06-06-LoadOfPHIs.ll
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2012-07-25-LoadPart.ll
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2012-07-30-addrsp-bitcast.ll
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2012-08-28-udiv_ashl.ll
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2012-09-17-ZeroSizedAlloca.ll
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2012-10-25-vector-of-pointers.ll
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2012-12-14-simp-vgep.ll
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2013-03-05-Combine-BitcastTy-Into-Alloca.ll
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2023-07-13-arm-infiniteloop.ll
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abs_abs.ll
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abs-1.ll
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abs-intrinsic.ll
[InstCombine] Propagate nsw flag when negating
2023-09-14 09:09:45 +02:00
add2.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
add3.ll
[InstCombine] Switch to use FileCheck as UTC was favoured (NFC)
2023-11-30 14:14:21 +01:00
add4.ll
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add_or_sub.ll
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add-mask-neg.ll
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add-mask.ll
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add-min-max.ll
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add-shift.ll
[InstCombine] Transform (add (shl (neg X), Cnt)) -> (sub (shl X, Cnt))
2023-08-16 22:43:04 -05:00
add-shl-sdiv-to-srem.ll
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add-sitofp.ll
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add.ll
[InstCombine] Check isGuaranteedNotToBeUndef in haveNoCommonBitsSetSpecialCases. (#74390)
2023-12-05 10:33:44 -08:00
addnegneg.ll
[InstCombine] Switch to use FileCheck as UTC was favoured (NFC)
2023-11-30 14:14:21 +01:00
AddOverFlow.ll
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addrspacecast.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
addsub-constant-folding.ll
[InstCombine] Infer nuw flags for C-(X+C2) -> (C-C2)-X (#72373)
2023-11-16 02:35:47 +08:00
adjust-for-minmax.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
aggregate-reconstruction.ll
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alias-recursion.ll
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align-addr.ll
[InstCombine] Deduce align and nonnull return attributes for llvm.ptrmask
2023-11-01 23:50:35 -05:00
align-attr.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
align-external.ll
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all-bits-shift.ll
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alloc-realloc-free.ll
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alloca-big.ll
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alloca-cast-debuginfo.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
alloca-in-non-alloca-as.ll
[AMDGPU] - Add address space for strided buffers (#74471)
2023-12-15 15:49:25 +01:00
alloca-intptr-not-sizet.ll
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alloca.ll
[InstCombine] Preserve inalloca tag when transforming alloca
2023-12-11 14:27:00 +01:00
allocsize-32.ll
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allocsize.ll
[InstCombine] Regenerate test checks (NFC)
2023-11-30 12:56:22 +01:00
and2.ll
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and-add-shl.ll
[InstCombine] Improve logic for adding flags to shift instructions.
2023-10-12 16:05:19 -05:00
and-compare.ll
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and-fcmp.ll
InstCombine: Fold is.fpclass(x, fcInf) to fabs+fcmp
2023-08-29 17:58:15 -04:00
and-narrow.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
and-or-and.ll
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and-or-icmp-const-icmp.ll
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and-or-icmp-min-max.ll
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and-or-icmp-nullptr.ll
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and-or-icmps.ll
[InstCombine] Canonicalize and(zext(A), B) into select A, B & 1, 0 (#66740)
2023-09-29 02:51:58 +08:00
and-or-not.ll
[InstCombine] Check isGuaranteedNotToBeUndef in haveNoCommonBitsSetSpecialCases. (#74390)
2023-12-05 10:33:44 -08:00
and-or.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
and-xor-merge.ll
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and-xor-or.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
and.ll
[InstCombine] Fix insertion point
2023-12-14 15:27:17 +01:00
annotation-intrinsic.ll
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annotations.ll
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apint-add.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
apint-and-compare.ll
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apint-and-or-and.ll
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apint-and-xor-merge.ll
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apint-and.ll
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apint-call-cast-target.ll
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apint-cast-and-cast.ll
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apint-cast-cast-to-and.ll
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apint-cast.ll
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apint-div1.ll
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apint-div2.ll
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apint-mul1.ll
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apint-mul2.ll
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apint-not.ll
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apint-or.ll
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apint-rem1.ll
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apint-rem2.ll
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apint-select.ll
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apint-shift-simplify.ll
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apint-shift.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
apint-shl-trunc.ll
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apint-sub.ll
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apint-xor1.ll
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apint-xor2.ll
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array.ll
[InstCombine] Support zext nneg in gep of sext add fold
2023-12-21 16:38:09 +01:00
ashr-demand.ll
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ashr-icmp-minmax-idiom-break.ll
Revert "Revert "[InstCombine] Add oneuse checks to shr + cmp constant folds.""
2023-10-28 03:12:15 -07:00
ashr-lshr.ll
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ashr-or-mul-abs.ll
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assoc-cast-assoc.ll
[InstCombine] Drop poison flags in simplifyAssocCastAssoc()
2023-11-09 11:58:02 +01:00
assume2.ll
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assume_inevitable.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
assume-align.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
assume-icmp-null-select.ll
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assume-inseltpoison.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
assume-loop-align.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
assume-redundant.ll
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assume-separate_storage.ll
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assume.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
atomic.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
atomicrmw.ll
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badmalloc.ll
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bcmp-1.ll
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bcopy.ll
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binop-and-shifts.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
binop-cast.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
binop-of-displaced-shifts.ll
[InstCombine] Support or disjoint in displaced shift fold
2023-12-07 15:00:40 +01:00
binop-phi-operands.ll
[InstCombine] Canonicalize phi order for newly inserted nodes
2023-09-27 09:56:23 +02:00
binop-select-cast-of-select-cond.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
binop-select.ll
[ValueTracking] Try to infer range of select from true and false values. (#68256)
2023-10-05 13:23:05 -04:00
bit_ceil.ll
[InstCombine] Make flag drop during select equiv fold more generic
2023-09-19 14:54:25 +02:00
bit_floor.ll
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bit-checks.ll
…
bitcast-bigendian.ll
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bitcast-bitcast.ll
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bitcast-function.ll
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bitcast-inselt-bitcast.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
bitcast-inseltpoison.ll
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bitcast-phi-uselistorder.ll
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bitcast-sext-vector.ll
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bitcast-store.ll
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bitcast-vec-canon-inseltpoison.ll
[InstCombine] Preserve poison in bitcast of insertelement fold
2023-12-19 13:06:04 +01:00
bitcast-vec-canon.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
bitcast.ll
…
bitreverse-hang.ll
…
bitreverse-known-bits.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
bitreverse.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
bittest.ll
…
branch.ll
…
broadcast-inseltpoison.ll
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broadcast.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
bswap-fold.ll
Reapply [IR] Mark and/or constant expressions as undesirable
2023-07-31 09:54:24 +02:00
bswap-inseltpoison.ll
…
bswap-known-bits.ll
…
bswap.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
builtin-dynamic-object-size.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
builtin-object-size-custom-dl.ll
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builtin-object-size-offset.ll
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builtin-object-size-ptr.ll
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builtin-object-size-strdup-family.ll
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byval.ll
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cabs-array.ll
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cabs-discrete.ll
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call2.ll
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call_nonnull_arg.ll
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call-callconv-mismatch.ll
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call-callconv.ll
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call-cast-attrs.ll
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call-cast-target-inalloca.ll
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call-cast-target-preallocated.ll
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call-cast-target.ll
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call-guard.ll
[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)
2023-11-29 13:19:50 +00:00
call-intrinsics.ll
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call-returned.ll
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call-undef.ll
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call.ll
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calloc-mismatch.ll
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callsite_nonnull_args_through_casts.ll
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canonicalize_branch.ll
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canonicalize-ashr-shl-to-masking.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-clamp-like-pattern-between-negative-and-positive-thresholds.ll
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canonicalize-clamp-like-pattern-between-zero-and-positive-threshold.ll
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canonicalize-clamp-with-select-of-constant-threshold-pattern.ll
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canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-constant-low-bit-mask-and-icmp-sge-to-icmp-sle.ll
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canonicalize-constant-low-bit-mask-and-icmp-sgt-to-icmp-sgt.ll
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canonicalize-constant-low-bit-mask-and-icmp-sle-to-icmp-sle.ll
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canonicalize-constant-low-bit-mask-and-icmp-slt-to-icmp-sgt.ll
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canonicalize-constant-low-bit-mask-and-icmp-uge-to-icmp-ule.ll
[InstCombine] Transform (icmp ult/uge (and X, Y), X) -> (icmp ne/eq (and X, Y), X)
2023-09-13 15:50:17 -05:00
canonicalize-constant-low-bit-mask-and-icmp-ugt-to-icmp-ugt.ll
[InstCombine] Transform (icmp ult/uge (and X, Y), X) -> (icmp ne/eq (and X, Y), X)
2023-09-13 15:50:17 -05:00
canonicalize-constant-low-bit-mask-and-icmp-ule-to-icmp-ule.ll
[InstCombine] Transform (icmp ult/uge (and X, Y), X) -> (icmp ne/eq (and X, Y), X)
2023-09-13 15:50:17 -05:00
canonicalize-constant-low-bit-mask-and-icmp-ult-to-icmp-ugt.ll
[InstCombine] Transform (icmp ult/uge (and X, Y), X) -> (icmp ne/eq (and X, Y), X)
2023-09-13 15:50:17 -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
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-low-bit-mask-v2-and-icmp-ne-to-icmp-ugt.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-low-bit-mask-v3-and-icmp-eq-to-icmp-ule.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-low-bit-mask-v3-and-icmp-ne-to-icmp-ugt.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-low-bit-mask-v4-and-icmp-eq-to-icmp-ule.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-low-bit-mask-v4-and-icmp-ne-to-icmp-ugt.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
canonicalize-lshr-shl-to-masking.ll
[InstCombine] Propagate NUW flags for shl (lshr X, C1), C2 -> shl X, C2-C1 (#72525)
2023-11-20 23:29:44 +08:00
canonicalize-or-with-overflow-icmp.ll
[InstCombine] Canonicalize icmp pred (X +/- C1), C2 into icmp pred X, C2 -/+ C1 with nowrap flag implied by with.overflow intrinsic (#75511)
2023-12-16 17:58:57 +08:00
canonicalize-selects-icmp-condition-bittest.ll
…
canonicalize-shl-lshr-to-masking.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
canonicalize-signed-truncation-check.ll
…
canonicalize-vector-extract.ll
[InstCombine] Remove scalable vector extracts to and from the same type (#69702)
2023-10-23 11:21:49 +01:00
canonicalize-vector-insert.ll
…
canonicalize.ll
…
cast_phi.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
cast_ptr.ll
…
cast-byval.ll
…
cast-call-combine-prof.ll
…
cast-call-combine.ll
…
cast-callee-deopt-bundles.ll
…
cast-int-fcmp-eq-0.ll
…
cast-int-icmp-eq-0.ll
…
cast-mul-select.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
cast-select.ll
…
cast-set-preserve-signed-dbg-val.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
cast-set.ll
…
cast-unsigned-icmp-eqcmp-0.ll
…
cast.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
catchswitch-phi.ll
…
ceil.ll
…
clamp-to-minmax.ll
…
cmp-intrinsic.ll
…
cmp-x-vs-neg-x.ll
…
combine-is.fpclass-and-fcmp.ll
InstCombine: Fold is.fpclass(x, fcInf) to fabs+fcmp
2023-08-29 17:58:15 -04:00
commutative-intrinsics.ll
…
commutative-operation-over-phis.ll
[InstCombine] fold (Binop phi(a, b) phi(b, a)) -> (Binop a, b) while Binop is commutative. (#75765)
2023-12-21 22:47:21 +08:00
commutative-operation-over-selects.ll
[InstCombine] Fold binop (select cond, a, b), (select cond, b, a) to binop a, b (#74953)
2023-12-13 14:09:27 +08:00
compare-3way.ll
…
compare-alloca.ll
…
compare-signs.ll
…
compare-udiv.ll
…
compare-unescaped.ll
…
conditional-negation.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
conditional-variable-length-signext-after-high-bit-extract.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
consecutive-fences.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
consecutive-ptrmask.ll
[InstCombine] Deduce align and nonnull return attributes for llvm.ptrmask
2023-11-01 23:50:35 -05:00
constant-expr-datalayout.ll
[InstCombine] Avoid use of ConstantExpr::getIntegerCast()
2023-11-01 12:56:30 +01:00
constant-fold-address-space-pointer.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
constant-fold-alias.ll
[IR] Remove support for and/or constant expressions
2023-08-22 09:29:54 +02:00
constant-fold-compare.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
constant-fold-gep.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
constant-fold-iteration.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
constant-fold-libfunc.ll
…
constant-fold-math.ll
…
constant-fold-shifts.ll
[IR] Mark zext/sext constant expressions as undesirable
2023-10-02 12:40:20 +02:00
constrained.ll
…
convergent.ll
…
copysign-fneg-fabs.ll
…
copysign.ll
…
cos-1.ll
…
cos-2.ll
…
cos-sin-intrinsic.ll
…
CPP_min_max.ll
…
crash.ll
…
create-class-from-logic-fcmp.ll
InstCombine: Fold is.fpclass(x, fcInf) to fabs+fcmp
2023-08-29 17:58:15 -04:00
ctlz-cttz-bitreverse.ll
…
ctlz-cttz-shifts.ll
Add opt with ctlz and shifts of power of 2 constants (#74175)
2023-12-08 15:06:23 +08:00
ctpop-bswap-bitreverse.ll
…
ctpop-cttz.ll
…
ctpop-pow2.ll
…
ctpop.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
cttz-abs.ll
…
cttz-negative.ll
…
cttz.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
dbg-scalable-store-fixed-frag.ll
[RemoveDIs] Handle DPValues in LowerDbgDeclare (#73504)
2023-12-12 14:28:05 +00:00
dbg-simplify-alloca-size.ll
[RemoveDIs] Handle DPValues in LowerDbgDeclare (#73504)
2023-12-12 14:28:05 +00:00
dce-iterate.ll
…
deadcode.ll
…
debug-line.ll
…
debuginfo_add.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
debuginfo-dce2.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
debuginfo-dce.ll
[DebugInfo][RemoveDIs] Add local-utility plumbing for DPValues (#72276)
2023-11-20 16:56:31 +00:00
debuginfo-scalable-typesize.ll
[RemoveDIs] Handle DPValues in LowerDbgDeclare (#73504)
2023-12-12 14:28:05 +00:00
debuginfo-sink.ll
…
debuginfo-skip.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
debuginfo-variables.ll
[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)
2023-11-29 13:19:50 +00:00
debuginfo.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
default-alignment.ll
…
demand_shrink_nsw.ll
…
demorgan-sink-not-into-xor.ll
[InstCombine] Replace isFreeToInvert + CreateNot with getFreelyInverted
2023-11-20 17:59:27 -06:00
demorgan.ll
…
deref-alloc-fns.ll
…
disable-builtin.ll
…
disable-simplify-libcalls.ll
…
distribute.ll
…
div-by-0-guard-before-smul_ov-not.ll
…
div-by-0-guard-before-smul_ov.ll
Reapply [InstCombine] Simplify and/or of icmp eq with op replacement (#70335)
2023-11-03 10:16:15 +01:00
div-by-0-guard-before-umul_ov-not.ll
…
div-by-0-guard-before-umul_ov.ll
Reapply [InstCombine] Simplify and/or of icmp eq with op replacement (#70335)
2023-11-03 10:16:15 +01:00
div-i1.ll
[InstCombine] Set dead phi inputs to poison in more cases
2023-08-01 11:53:47 +02:00
div-shift-crash.ll
…
div-shift.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
div.ll
[InstCombine] simplify (X * C0) / (X * C1) into C0 / C1. (#73204)
2023-12-13 17:17:06 +08:00
dont-distribute-phi.ll
…
double-float-shrink-1.ll
…
double-float-shrink-2.ll
[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)
2023-11-29 13:19:50 +00:00
early_constfold_changes_IR.ll
…
early_dce_clobbers_callgraph.ll
…
element-atomic-memintrins.ll
…
enforce-known-alignment.ll
…
eq-of-parts.ll
[InstCombine] Add transforms for (icmp uPred (trunc x),(truncOrZext(y)))->(icmp uPred x,y)
2023-11-19 12:15:04 -06:00
erase-dbg-values-at-dead-alloc-site.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
err-rep-cold.ll
…
exact.ll
…
exp2-1.ll
…
exp2-2.ll
…
ExtractCast.ll
…
extractelement-inseltpoison.ll
…
extractelement.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
extractinsert-tbaa.ll
…
extractvalue.ll
…
fabs-as-int.ll
InstCombine: Recognize fabs as bitcasted integer
2023-08-31 19:03:48 -04:00
fabs-copysign.ll
…
fabs-libcall.ll
…
fabs.ll
…
fadd-fsub-factor.ll
…
fadd-maximum-minimum.ll
…
fadd.ll
[InstCombine] Contracting x^2 + 2*x*y + y^2 to (x + y)^2 (float)
2023-09-01 15:02:12 -05:00
fast-basictest.ll
…
fast-math.ll
…
fcmp-denormals-are-zero.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
fcmp-select.ll
…
fcmp-special.ll
…
fcmp.ll
Revert "Revert "InstSimplify: Use correct interested FP classes when simplifying fcmp""
2023-09-01 12:17:36 -07:00
fdiv-cos-sin.ll
…
fdiv-sin-cos.ll
…
fdiv.ll
…
ffs-1.ll
…
ffs-i16.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
float-shrink-compare.ll
…
fls-i16.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
fls.ll
…
fma.ll
…
fmul-exp2.ll
…
fmul-exp.ll
…
fmul-inseltpoison.ll
…
fmul-maximum-minimum.ll
…
fmul-pow.ll
…
fmul-sqrt.ll
…
fmul.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
fneg-as-int.ll
InstCombine: Recognize fneg when performed as bitcasted integer
2023-08-31 18:59:34 -04:00
fneg-fabs-as-int.ll
InstCombine: Recognize fneg(fabs) as bitcasted integer
2023-08-31 19:07:36 -04:00
fneg-fabs.ll
…
fneg.ll
InstCombine: Fold fneg (ldexp x, n) -> ldexp (fneg x), n
2023-08-11 19:16:20 -04:00
fold-bin-operand.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
fold-calls.ll
…
fold-fops-into-selects.ll
…
fold-inc-of-add-of-not-x-and-y-to-sub-x-from-y.ll
…
fold-minmax-i1.ll
[InstCombine] Optimize implementations of min/max for bool
2023-09-07 10:28:54 -04:00
fold-phi-load-metadata.ll
…
fold-phi.ll
…
fold-select-fmul-if-zero.ll
InstCombine: Fold out scale-if-denormal pattern
2023-09-01 07:47:12 -04:00
fold-signbit-test-power2.ll
…
fold-sqrt-sqrtf.ll
…
fold-sub-of-not-to-inc-of-add.ll
[InstCombine] Don't transform sub X, ~Y -> add X, -Y unless Y is actually negatable
2023-11-19 12:15:03 -06:00
fold-vector-select.ll
…
fold-vector-zero-inseltpoison.ll
…
fold-vector-zero.ll
…
force-opaque-ptr.ll
…
fortify-folding.ll
…
fp-ret-bitcast.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
fpcast.ll
…
fpextend_x86.ll
…
fpextend.ll
…
fprintf-1.ll
…
fprintf-wrong-sig.ll
…
fptrunc.ll
…
fputs-1.ll
…
fputs-opt-size.ll
…
free-inversion.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
freeze-fp-ops.ll
ValueTracking: exp10 does not introduce poison
2023-09-01 20:23:45 -04:00
freeze-integer-intrinsics.ll
…
freeze-landingpad.ll
…
freeze-phi.ll
…
freeze.ll
[IR] Add disjoint flag for Or instructions. (#72583)
2023-11-24 08:49:19 -08:00
fsh.ll
…
fsub.ll
…
funnel.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
fwrite-1.ll
…
gc.relocate-verify.ll
…
gc.relocate.ll
…
gep-addrspace.ll
…
gep-alias.ll
…
gep-can-replace-gep-idx-with-zero-typesize.ll
[IR] Enable load/store/alloca for arrays of scalable vectors.
2023-09-14 13:49:01 +00:00
gep-canonicalize-constant-indices.ll
…
gep-combine-loop-invariant.ll
…
gep-custom-dl.ll
[IR] Mark zext/sext constant expressions as undesirable
2023-10-02 12:40:20 +02:00
gep-inbounds-null.ll
…
gep-merge-constant-indices.ll
…
gep-object-size-less-than-or-equal-typesize.ll
…
gep-sext.ll
…
gep-vector-indices.ll
…
gep-vector.ll
…
gepgep.ll
[InstCombine] Regenerate test checks (NFC)
2023-10-02 16:22:30 +02:00
gepphigep.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
get-lowbitmask-upto-and-including-bit.ll
…
getelementptr-folding.ll
…
getelementptr.ll
[InstCombine] Handle more scalable geps in EmitGEPOffset (#71699)
2023-11-11 18:21:31 +00:00
high-bit-signmask-with-trunc.ll
…
high-bit-signmask.ll
…
hoist_instr.ll
…
hoist-negation-out-of-bias-calculation-with-constant.ll
…
hoist-negation-out-of-bias-calculation.ll
…
hoist-not-from-ashr-operand.ll
…
hoist-xor-by-constant-from-xor-by-value.ll
[IR] Mark zext/sext constant expressions as undesirable
2023-10-02 12:40:20 +02:00
icmp_sdiv_with_and_without_range.ll
…
icmp-add.ll
[InstCombine] Extend sext/zext boolean additions to vectors
2023-10-12 14:38:54 +00:00
icmp-and-add-sub-xor-p2.ll
[InstCombine] Add folds for (icmp eq/ne (and (add/sub/xor A, P2), P2), 0/P2)
2023-10-27 17:36:30 -05:00
icmp-and-shift.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
icmp-bc-vec-inseltpoison.ll
…
icmp-bc-vec.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
icmp-binop.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
icmp-bitcast-glob.ll
…
icmp-constant-phi.ll
[InstCombine] Fold icmp into phi beyond the same BB.
2023-09-07 16:53:29 +01:00
icmp-custom-dl.ll
…
icmp-div-constant.ll
…
icmp-dom.ll
…
icmp-equality-rotate.ll
…
icmp-equality-xor.ll
[InstCombine] Don't simplify icmp eq/ne OneUse(A ^ Cst1), Cst2 in foldICmpEquality
2023-09-29 21:21:00 +08:00
icmp-ext-ext.ll
[InstCombine] Use zext's nneg flag for icmp folding (#70845)
2023-11-13 00:53:53 +08:00
icmp-fold-into-phi.ll
[InstCombine] Remove unneeded isa<PHINode> check in foldOpIntoPhi
2023-08-16 21:09:08 +05:30
icmp-fsh.ll
…
icmp-gep.ll
[InstCombine] Relax one-use check for icmp of gep fold
2023-12-08 15:45:58 +01:00
icmp-logical.ll
…
icmp-mul-and.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
icmp-mul-zext.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
icmp-mul.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
icmp-ne-pow2.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
icmp-not-bool-constant.ll
…
icmp-of-and-x.ll
[InstCombine] Transform (icmp ult/uge (and X, Y), X) -> (icmp ne/eq (and X, Y), X)
2023-09-13 15:50:17 -05:00
icmp-of-or-x.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
icmp-of-trunc-ext.ll
[InstCombine] Add transforms for (icmp uPred (trunc x),(truncOrZext(y)))->(icmp uPred x,y)
2023-11-19 12:15:04 -06:00
icmp-of-xor-x.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
icmp-or.ll
[InstCombine] Canonicalize icmp eq/ne (A ^ C), B to icmp eq/ne (A ^ B), C (#67273)
2023-09-26 19:33:31 +08:00
icmp-power2-and-icmp-shifted-mask.ll
…
icmp-range.ll
[InstCombine] Simplify the pattern a ne/eq (zext/sext (a ne/eq c)) (#65852)
2023-10-06 20:57:58 +08:00
icmp-rotate.ll
…
icmp-select.ll
…
icmp-shl-1-overflow.ll
…
icmp-shl-nsw.ll
…
icmp-shl-nuw.ll
…
icmp-shl.ll
…
icmp-shr-lt-gt.ll
Revert "Revert "[InstCombine] Add oneuse checks to shr + cmp constant folds.""
2023-10-28 03:12:15 -07:00
icmp-shr.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
icmp-sub.ll
…
icmp-topbitssame.ll
…
icmp-trunc.ll
…
icmp-uadd-sat.ll
…
icmp-uge-of-add-of-shl-one-by-bits-to-allones-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
icmp-uge-of-not-of-shl-allones-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
[InstCombine] Generalize folds for inversion of icmp operands (#74317)
2023-12-08 11:25:41 +01:00
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
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
icmp-ult-of-not-of-shl-allones-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
[InstCombine] Generalize folds for inversion of icmp operands (#74317)
2023-12-08 11:25:41 +01:00
icmp-usub-sat.ll
…
icmp-vec-inseltpoison.ll
…
icmp-vec.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
icmp-vscale.ll
…
icmp-with-selects.ll
…
icmp-xor-signbit.ll
[InstCombine] Fold Ext(i1) Pred shr(A, BW - 1) => i1 Pred A s< 0 (#68244)
2023-10-13 22:02:57 +08:00
icmp.ll
Revert "[InstCombine] Extend foldICmpBinOp to add-like or. (#71… (#76167)
2023-12-21 11:41:09 -05:00
idioms.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
inbounds-gep.ll
…
indexed-gep-compares.ll
[InstCombine] Make indexed compare fold GEP source type independent (#71663)
2023-11-28 09:16:04 +01:00
InferAlignAttribute.ll
…
infinite-loop-postdom.ll
…
inline-intrinsic-assert.ll
…
inselt-binop-inseltpoison.ll
…
inselt-binop.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
insert-const-shuf-inseltpoison.ll
…
insert-const-shuf.ll
[InstCombine] Stop propagating undef when element is demanded
2023-12-17 21:41:03 +01:00
insert-ext.ll
…
insert-extract-shuffle-inseltpoison.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
insert-extract-shuffle.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
insert-trunc.ll
…
insert-val-extract-elem.ll
…
insertelement-bitcast.ll
…
insertelement.ll
…
insertelt-trunc.ll
…
int_sideeffect.ll
…
integer-round-up-pow2-alignment.ll
…
intersect-accessgroup.ll
…
intptr1.ll
…
intptr2.ll
…
intptr3.ll
…
intptr4.ll
…
intptr5.ll
…
intptr6.ll
…
intptr7.ll
…
intptr8.ll
…
IntPtrCast.ll
…
intrinsic-select.ll
…
intrinsics.ll
…
invariant.group.ll
…
invariant.ll
…
invert-variable-mask-in-masked-merge-scalar.ll
…
invert-variable-mask-in-masked-merge-vector.ll
…
invoke.ll
…
is_fpclass.ll
Revert "Revert "InstSimplify: Use correct interested FP classes when simplifying fcmp""
2023-09-01 12:17:36 -07:00
isascii-1.ll
…
isascii-i16.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
isdigit-1.ll
…
isdigit-i16.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
ispow2.ll
Reapply [InstCombine] Simplify and/or of icmp eq with op replacement (#70335)
2023-11-03 10:16:15 +01:00
JavaCompare.ll
…
kcfi-operand-bundles.ll
…
known_align.ll
…
known-bits.ll
[InstCombine] Add extra tests for known bits from dominating conds (NFC)
2023-12-07 16:23:20 +01:00
known-never-nan.ll
…
known-non-zero.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
known-phi-br.ll
…
known-phi-recurse.ll
…
known-signbit-shift.ll
[InstCombine] Propagate NUW flags for shl (lshr X, C1), C2 -> shl X, C2-C1 (#72525)
2023-11-20 23:29:44 +08:00
LandingPadClauses.ll
…
ldexp.ll
InstSimplify: Simplifications for ldexp
2023-09-13 08:38:48 +03:00
lifetime-no-null-opt.ll
[RemoveDIs] Handle DPValues in LowerDbgDeclare (#73504)
2023-12-12 14:28:05 +00:00
lifetime-sanitizer.ll
…
lifetime.ll
[RemoveDIs] Handle DPValues in LowerDbgDeclare (#73504)
2023-12-12 14:28:05 +00:00
load3.ll
…
load_combine_aa.ll
…
load-bitcast32.ll
…
load-bitcast64.ll
…
load-bitcast-select.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
load-bitcast-vec.ll
…
load-cmp.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
load-combine-metadata-2.ll
…
load-combine-metadata-3.ll
…
load-combine-metadata-4.ll
…
load-combine-metadata-dominance.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
load-combine-metadata.ll
…
load-gep-overalign.ll
…
load-no-aliasing.ll
…
load-select.ll
…
load-store-forward.ll
…
load-store-masked-constant-array.ll
…
load.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
loadstore-alignment.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
loadstore-metadata.ll
…
log-pow-nofastmath.ll
…
log-pow.ll
…
logical-select-inseltpoison.ll
…
logical-select.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
low-bit-splat.ll
…
lower-dbg-declare.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
lshr-and-negC-icmpeq-zero.ll
…
lshr-and-signbit-icmpeq-zero.ll
…
lshr-phi.ll
…
lshr-trunc-sext-to-ashr-sext.ll
…
lshr.ll
[ValueTracking] Ignore poison values in computeKnownBits (#72683)
2023-11-18 03:36:09 +08:00
malloc_free_delete_nvptx.ll
…
malloc-free-addrspace.ll
…
malloc-free-delete-dbginvar.ll
…
malloc-free-mismatched.ll
…
malloc-free.ll
[InstCombine] Don't consider aligned_alloc removable if icmp uses result (#69474)
2023-10-19 18:35:27 +01:00
masked_intrinsics_keep_metadata.ll
…
masked_intrinsics-inseltpoison.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
masked_intrinsics.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
masked-merge-add.ll
[InstCombine] Check isGuaranteedNotToBeUndef in haveNoCommonBitsSetSpecialCases. (#74390)
2023-12-05 10:33:44 -08:00
masked-merge-and-of-ors.ll
…
masked-merge-or.ll
[InstCombine] Check isGuaranteedNotToBeUndef in haveNoCommonBitsSetSpecialCases. (#74390)
2023-12-05 10:33:44 -08:00
masked-merge-xor.ll
[InstCombine] Check isGuaranteedNotToBeUndef in haveNoCommonBitsSetSpecialCases. (#74390)
2023-12-05 10:33:44 -08:00
matrix-multiplication-negation.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
max_known_bits.ll
…
max-of-nots.ll
…
maximum.ll
…
maxnum.ll
…
mem-deref-bytes-addrspaces.ll
…
mem-deref-bytes.ll
…
mem-gep-zidx.ll
…
mem-par-metadata-memcpy.ll
[PATCH] [llvm] [InstCombine] Canonicalise ADD+GEP
2023-10-06 12:29:06 +01:00
memccpy.ll
…
memchr-2.ll
…
memchr-3.ll
…
memchr-4.ll
…
memchr-5.ll
…
memchr-6.ll
…
memchr-7.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
memchr-8.ll
…
memchr-9.ll
…
memchr-10.ll
…
memchr-11.ll
…
memchr.ll
…
memcmp-1.ll
…
memcmp-2.ll
…
memcmp-3.ll
…
memcmp-4.ll
…
memcmp-5.ll
…
memcmp-6.ll
…
memcmp-7.ll
…
memcmp-8.ll
…
memcmp-constant-fold.ll
…
memcpy_alloca.ll
…
memcpy_chk-1.ll
…
memcpy_chk-2.ll
…
memcpy-1.ll
…
memcpy-2.ll
…
memcpy-addrspace.ll
…
memcpy-from-global.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
memcpy-to-load.ll
…
memcpy.ll
…
memmove_chk-1.ll
…
memmove_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll
…
mempcpy.ll
…
memrchr-2.ll
…
memrchr-3.ll
…
memrchr-4.ll
[PATCH] [llvm] [InstCombine] Canonicalise ADD+GEP
2023-10-06 12:29:06 +01:00
memrchr-5.ll
…
memrchr-7.ll
…
memrchr-8.ll
…
memrchr.ll
…
memset2.ll
…
memset_chk-1.ll
…
memset_chk-2.ll
…
memset-1.ll
…
memset-2.ll
…
memset.ll
…
merge-icmp.ll
…
merging-multiple-stores-into-successor.ll
[InstCombine] Canonicalize phi order for newly inserted nodes
2023-09-27 09:56:23 +02:00
min-positive.ll
…
minimum.ll
[InstCombine] Check FPMathOperator for Ctx before FMF check
2023-11-07 10:50:19 -05:00
minmax-demandbits.ll
…
minmax-fold.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
minmax-fp.ll
[InstCombine] Guard against FP min/max in select fold (PR64937)
2023-08-24 15:29:59 +02:00
minmax-intrinsics.ll
[InstCombine] Fold minmax intrinsic using KnownBits information (#76242)
2023-12-23 04:41:32 +08:00
minmax-of-minmax.ll
…
minmax-of-xor-x.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
minnum.ll
…
misc-2002.ll
…
modulo.ll
…
mul_fold.ll
[InstCombine] Add one-use limitation to box multiply fold (#72876)
2023-12-04 14:14:59 +01:00
mul_full_32.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
mul_full_64.ll
[InstCombine] Add one-use limitation to box multiply fold (#72876)
2023-12-04 14:14:59 +01:00
mul-inseltpoison.ll
[InstCombine] Simplifiy (-x * y * -x) into (x * y * x) (#72953)
2023-12-21 19:13:09 +08:00
mul-masked-bits.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
mul-min-max.ll
…
mul-pow2.ll
…
mul.ll
[InstCombine] Simplifiy (-x * y * -x) into (x * y * x) (#72953)
2023-12-21 19:13:09 +08:00
multi-size-address-space-pointer.ll
…
multi-use-load-casts.ll
…
multi-use-or.ll
…
multiple-uses-load-bitcast-select.ll
…
musttail-thunk.ll
…
narrow-math.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
narrow-switch.ll
…
narrow.ll
[InstCombine] Canonicalize and(zext(A), B) into select A, B & 1, 0 (#66740)
2023-09-29 02:51:58 +08:00
neg-alloca.ll
…
negated-bitmask.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
nested-select.ll
…
new-delete-itanium-32.ll
…
new-delete-itanium.ll
…
new-delete-msvc.ll
…
no_cgscc_assert.ll
…
no_sink_instruction.ll
…
no-negzero.ll
…
no-unwind-inline-asm.ll
…
noalias-scope-decl.ll
…
non-integral-pointers.ll
…
nonnull-attribute.ll
…
nonnull-select.ll
…
not-add.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
not.ll
[InstCombine] Generalize folds for inversion of icmp operands (#74317)
2023-12-08 11:25:41 +01:00
nothrow.ll
NFC: Switch to update_test_checks for a couple tests.
2023-08-09 14:23:45 -04:00
nsw-inseltpoison.ll
…
nsw.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
obfuscated_splat.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
object-size-opaque.ll
…
objsize-64.ll
…
objsize-address-space.ll
…
objsize.ll
…
odr-linkage.ll
…
omit-urem-of-power-of-two-or-zero-when-comparing-with-zero.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
onehot_merge.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
opaque-ptr.ll
[InstCombine] Make indexed compare fold GEP source type independent (#71663)
2023-11-28 09:16:04 +01:00
opaque.ll
…
operand-complexity.ll
…
opts-tuples-extract-intrinsic.ll
…
or-concat.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
or-fcmp.ll
…
or-shifted-masks.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
or-xor-xor.ll
[InstCombine] Remove unnecessary one-use-check (#66419)
2023-09-15 06:46:30 +02:00
or-xor.ll
…
or.ll
[InstCombine] Add test for missed opportunity to fold 'or' into 'mul' operand. NFC
2023-12-15 21:30:29 -08:00
oss_fuzz_32759.ll
[InstCombine] Process blocks in RPO
2023-07-30 18:38:45 +02:00
osx-names.ll
…
out-of-bounds-indexes.ll
…
out-of-tree-allocator-optimizes-away.ll
…
overflow_to_sat.ll
…
overflow-mul.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
overflow.ll
…
OverlappingInsertvalues.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
partally-redundant-left-shift-input-masking-variant-a.ll
…
partally-redundant-left-shift-input-masking-variant-b.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
partally-redundant-left-shift-input-masking-variant-c.ll
…
partally-redundant-left-shift-input-masking-variant-d.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
partally-redundant-left-shift-input-masking-variant-e.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
phi-aware-aggregate-reconstruction.ll
…
phi-cse.ll
…
phi-equal-incoming-pointers.ll
…
phi-extractvalue.ll
…
phi-int2ptr-fold.ll
…
phi-known-bits-operand-order.ll
…
phi-load-metadata-2.ll
…
phi-load-metadata-3.ll
…
phi-load-metadata-4.ll
…
phi-load-metadata-dominance.ll
…
phi-load-metadata.ll
…
phi-merge-gep.ll
…
phi-of-insertvalues.ll
…
phi-pointercasts.ll
…
phi-preserve-ir-flags.ll
…
phi-select-constant.ll
…
phi-shifts.ll
…
phi-timeout.ll
…
phi.ll
[InstCombine] Fix phi or icmp fold with disjoint flag
2023-11-30 16:23:00 +01:00
pow_fp_int16.ll
…
pow_fp_int.ll
[opt] Infer DataLayout from triple if not specified
2023-10-26 12:07:37 -07:00
pow-0.ll
…
pow-1.ll
…
pow-2.ll
…
pow-3.ll
…
pow-4.ll
[opt] Infer DataLayout from triple if not specified
2023-10-26 12:07:37 -07:00
pow-cbrt.ll
…
pow-exp-nofastmath.ll
…
pow-exp.ll
Revert some auto-generated checks where a wildcard was needed
2023-08-24 14:39:28 -07:00
pow-sqrt.ll
…
pow-to-sqrt.ll
…
powi.ll
[InstCombine] optimize powi(X,Y)/X with Ofast (#67236)
2023-10-21 08:56:14 +08:00
pr2645-0-inseltpoison.ll
…
pr2645-0.ll
…
pr2996.ll
…
pr12251.ll
…
pr12338.ll
…
pr14365.ll
[InstCombine] When -A + B both have nsw flag, set nsw flag. (#72127)
2023-11-14 13:48:51 +08:00
pr17827.ll
…
pr20678.ll
…
pr21199.ll
[Reland][InstCombine] Fold icmp eq/ne min|max(X, Y), Z (#67087)
2023-09-25 15:46:39 +08:00
pr21210.ll
…
pr21651.ll
…
pr21891.ll
…
pr23751.ll
…
pr23809.ll
…
pr24354.ll
…
pr24605.ll
…
pr25342.ll
[InstCombine] Add folds for (icmp eq/ne (and (add/sub/xor A, P2), P2), 0/P2)
2023-10-27 17:36:30 -05:00
pr25745.ll
…
pr26992.ll
…
pr26993.ll
…
pr27236.ll
…
pr27332.ll
…
pr27343.ll
…
pr27703.ll
…
pr27996.ll
…
pr28143.ll
…
pr28725.ll
…
pr30929.ll
…
pr31990_wrong_memcpy.ll
…
pr32686.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
pr33453.ll
[IR] Remove FP cast constant expressions (#71408)
2023-11-07 09:34:16 +01:00
pr33689_same_bitwidth.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
pr34349.ll
…
pr34627.ll
…
pr35515.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
pr36362.ll
…
pr38677.ll
[InstCombine] Set dead phi inputs to poison in more cases
2023-08-01 11:53:47 +02:00
pr38897.ll
…
pr38915.ll
…
pr38984-inseltpoison.ll
…
pr38984.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
pr39177.ll
…
pr39908.ll
…
pr41164.ll
…
pr43081.ll
…
pr43376-getFlippedStrictnessPredicateAndConstant-assert.ll
…
pr43893.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
pr44242.ll
…
pr44245.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
pr44541.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
pr44552.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
pr44835.ll
…
pr46680.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
pr49688.ll
…
pr51824.ll
…
pr53357.ll
[InstCombine] Check isGuaranteedNotToBeUndef in haveNoCommonBitsSetSpecialCases. (#74390)
2023-12-05 10:33:44 -08:00
pr55228.ll
[InstCombine] Only perform one iteration
2023-07-31 10:56:49 +02:00
pr56424.ll
…
pr58901.ll
…
pr59613.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
pr63791.ll
…
pr69059.ll
[InstCombine][TLI] Fix function prototype of labs (#69077)
2023-10-15 17:00:50 +08:00
pr71330.ll
[InstCombine] Fix buggy transform in foldNestedSelects; PR 71330
2023-11-09 16:36:49 -06:00
pr72433.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
pr75129.ll
[InstCombine] Change (add x, c) to (xor x, c) (#75129)
2023-12-14 21:19:15 +08:00
pr75369.ll
[InstCombine] Explicitly fold ~(~X >>u Y) into X >>s Y (#75473)
2023-12-14 23:06:38 +08:00
PR30597.ll
…
PR37526.ll
…
prefetch-load.ll
…
preserve-sminmax.ll
…
preserved-analyses.ll
…
prevent-cmp-merge.ll
…
printf-1.ll
…
printf-2.ll
…
printf-3.ll
…
printf-i16.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
ptr-int-cast.ll
…
ptr-int-ptr-icmp.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
ptr-replace-alloca.ll
…
ptrauth-intrinsics.ll
…
ptrmask.ll
[InstCombine] Fold (ptrtoint (ptrmask p0, m0)) -> (and (ptrtoint p0), m0)
2023-11-01 23:50:36 -05:00
ptrtoint-nullgep.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
pull-binop-through-shift.ll
…
pull-conditional-binop-through-shift.ll
…
puts-1.ll
…
puts-i16.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
range-check.ll
…
README.txt
…
readnone-maythrow.ll
…
realloc-free.ll
…
realloc.ll
…
reassociate-nuw.ll
…
recurrence.ll
…
reduction-add-sext-zext-i1.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
reduction-and-sext-zext-i1.ll
…
reduction-mul-sext-zext-i1.ll
…
reduction-or-sext-zext-i1.ll
…
reduction-shufflevector.ll
…
reduction-smax-sext-zext-i1.ll
…
reduction-smin-sext-zext-i1.ll
…
reduction-umax-sext-zext-i1.ll
…
reduction-umin-sext-zext-i1.ll
…
reduction-xor-sext-zext-i1.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
redundant-left-shift-input-masking-after-truncation-variant-a.ll
…
redundant-left-shift-input-masking-after-truncation-variant-b.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
redundant-left-shift-input-masking-after-truncation-variant-c.ll
…
redundant-left-shift-input-masking-after-truncation-variant-d.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
redundant-left-shift-input-masking-after-truncation-variant-e.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
redundant-left-shift-input-masking-after-truncation-variant-f.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
redundant-left-shift-input-masking-pr49778.ll
[InstCombine] Improve logic for adding flags to shift instructions.
2023-10-12 16:05:19 -05:00
redundant-left-shift-input-masking-variant-a.ll
…
redundant-left-shift-input-masking-variant-b.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
redundant-left-shift-input-masking-variant-c.ll
…
redundant-left-shift-input-masking-variant-d.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
redundant-left-shift-input-masking-variant-e.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
redundant-left-shift-input-masking-variant-f.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
redundant-right-shift-input-masking.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
rem-mul-shl.ll
[InstCombine] Fold (-1 + A) & B into A ? 0 : B where A is effectively a bool
2023-09-24 19:10:47 +08:00
rem.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
remove-loop-phi-multiply-by-zero.ll
…
result-of-add-of-negative-is-non-zero-and-no-underflow.ll
…
result-of-add-of-negative-or-zero-is-non-zero-and-no-underflow.ll
…
result-of-usub-is-non-zero-and-no-overflow.ll
…
reuse-constant-from-select-in-icmp.ll
…
rotate.ll
[InstCombine] Favour CreateZExtOrTrunc in narrowFunnelShift (NFC)
2023-11-07 22:48:14 +01:00
sadd_sat.ll
…
sadd-with-overflow.ll
…
saddo.ll
…
salvage-dbg-declare.ll
[DebugInfo][RemoveDIs] Add local-utility plumbing for DPValues (#72276)
2023-11-20 16:56:31 +00:00
saturating-add-sub.ll
[ValueTracking] Add support for non-splat vecs in computeConstantRange (#72365)
2023-11-15 21:27:48 +08:00
scalable-bitcast-inseltpoison.ll
…
scalable-bitcast.ll
…
scalable-cast-of-alloc.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
scalable-const-fp-splat.ll
…
scalable-select.ll
…
scalable-trunc.ll
…
scalable-vector-array.ll
[IR] Enable load/store/alloca for arrays of scalable vectors.
2023-09-14 13:49:01 +00:00
scalable-vector-struct.ll
…
scalarization-inseltpoison.ll
…
scalarization.ll
…
sdiv-1.ll
…
sdiv-2.ll
…
sdiv-canonicalize.ll
…
sdiv-exact-by-negative-power-of-two.ll
[InstCombine] Preserve NSW flags for neg instructions (#72548)
2023-11-17 14:02:47 +08:00
sdiv-exact-by-power-of-two.ll
…
sdiv-guard.ll
[IR] Don't mark experimental.guard as willreturn (#69433)
2023-10-19 09:01:48 +02:00
sdiv-icmp.ll
…
sdiv-of-non-negative-by-negative-power-of-two.ll
…
select_arithmetic.ll
…
select_meta.ll
[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706)
2023-10-30 12:09:43 -07:00
select-2.ll
[InstCombine] Drop exact flag instead of increasing demanded bits (#70311)
2023-10-26 13:12:30 +02:00
select-and-or.ll
[InstCombine] Fix transforms of two select patterns (#65845)
2023-09-18 01:28:37 +08:00
select-binop-cmp.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
select-binop-foldable-floating-point.ll
…
select-bitext-bitwise-ops.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
select-bitext.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
select-cmp-br.ll
…
select-cmp-cttz-ctlz.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
select-cmp.ll
…
select-cmpxchg.ll
…
select-crash.ll
…
select-ctlz-to-cttz.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
select-divrem.ll
[InstCombine] Handle constant arms in select of srem fold
2023-09-16 12:22:46 +02:00
select-extractelement-inseltpoison.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
select-extractelement.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
select-factorize.ll
…
select-gep.ll
…
select-icmp-and-zero-shl.ll
…
select-icmp-and.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
select-imm-canon.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
select-load-call.ll
…
select-masked_gather.ll
…
select-masked_load.ll
…
select-min-max.ll
…
select-obo-peo-ops.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
select-of-bittest.ll
…
select-pr39595.ll
…
select-safe-bool-transforms.ll
…
select-safe-impliedcond-transforms.ll
…
select-safe-transforms.ll
…
select-select.ll
…
select-with-bitwise-ops.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
select.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
set-lowbits-mask-canonicalize.ll
…
set.ll
…
setcc-strength-reduce.ll
…
sext-of-trunc-nsw.ll
…
sext.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
shift-add-inseltpoison.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift-add.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
shift-amount-reassociation-in-bittest-with-truncation-lshr.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift-amount-reassociation-in-bittest-with-truncation-shl.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift-amount-reassociation-in-bittest.ll
[IR] Remove zext and sext constant expressions (#71040)
2023-11-03 10:46:07 +01:00
shift-amount-reassociation-with-truncation-ashr.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift-amount-reassociation-with-truncation-lshr.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift-amount-reassociation-with-truncation-shl.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift-amount-reassociation.ll
…
shift-by-signext.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
shift-direction-in-bit-test.ll
…
shift-flags.ll
[InstCombine] Improve logic for adding flags to shift instructions.
2023-10-12 16:05:19 -05:00
shift-logic.ll
[InstCombine] Preserve NSW flags for lshr (mul nuw X, C1), C2 -> mul nuw nsw X, (C1 >> C2) (#72625)
2023-11-17 21:50:21 +08:00
shift-shift.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
shift-sra.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
shift.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
shl-and-negC-icmpeq-zero.ll
…
shl-and-signbit-icmpeq-zero.ll
…
shl-bo.ll
…
shl-demand.ll
…
shl-factor.ll
…
shl-sub.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
shl-unsigned-cmp-const.ll
…
should-change-type.ll
…
shuffle_select-inseltpoison.ll
…
shuffle_select.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
shuffle-binop.ll
…
shuffle-cast-dist.ll
…
shuffle-cast-inseltpoison.ll
…
shuffle-cast.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
shuffle-select-narrow-inseltpoison.ll
…
shuffle-select-narrow.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
shufflevec-bitcast-inseltpoison.ll
…
shufflevec-bitcast.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
shufflevec-constant-inseltpoison.ll
…
shufflevec-constant.ll
…
shufflevector_freezepoison.ll
…
shufflevector-div-rem-inseltpoison.ll
[InstCombine] Preserve poison in evaluateInDifferentElementOrder()
2023-12-18 15:36:22 +01:00
shufflevector-div-rem.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
sign-bit-test-via-right-shifting-all-other-bits.ll
…
sign-test-and-or.ll
…
signbit-lshr-and-icmpeq-zero.ll
[InstCombine] Infer shift flags with unknown shamt (#72535)
2023-11-18 15:15:14 +08:00
signbit-shl-and-icmpeq-zero.ll
…
signed-comparison.ll
…
signed-mul-lack-of-overflow-check-via-mul-sdiv.ll
…
signed-mul-overflow-check-via-mul-sdiv.ll
…
signed-truncation-check.ll
…
signext.ll
…
signmask-of-sext-vs-of-shl-of-zext.ll
…
simple_phi_condition.ll
…
simplify-demanded-bits-pointer.ll
…
simplify-demanded-fpclass.ll
Revert "Reapply "InstCombine: Introduce SimplifyDemandedUseFPClass""
2023-10-12 20:23:39 +00:00
simplify-libcalls-erased.ll
…
simplify-libcalls-i16.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
simplify-libcalls-inreg.ll
…
simplify-libcalls-new.ll
…
simplify-libcalls.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
sincospi.ll
Add missing REQUIRES lines to unbreak buildbots
2023-10-26 14:28:40 -07:00
sink_instruction.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
sink_sideeffecting_instruction.ll
…
sink_to_unreachable.ll
…
sink-alloca.ll
Intrinsics: Add type overload to stacksave and stackstore
2023-08-09 18:33:11 -04:00
sink-instruction-introduces-unnecessary-poison-value.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
sink-into-catchswitch.ll
…
sink-into-ncd.ll
…
sink-into-resume-block.ll
…
sink-not-into-and.ll
…
sink-not-into-another-hand-of-and.ll
…
sink-not-into-another-hand-of-logical-and.ll
…
sink-not-into-another-hand-of-logical-or.ll
…
sink-not-into-another-hand-of-or.ll
…
sink-not-into-logical-and.ll
…
sink-not-into-logical-or.ll
…
sink-not-into-or.ll
…
sitofp.ll
…
smax-icmp.ll
[Reland][InstCombine] Fold icmp eq/ne min|max(X, Y), Z (#67087)
2023-09-25 15:46:39 +08:00
smin-icmp.ll
[Reland][InstCombine] Fold icmp eq/ne min|max(X, Y), Z (#67087)
2023-09-25 15:46:39 +08:00
smulo.ll
…
snprintf-2.ll
…
snprintf-3.ll
…
snprintf-4.ll
…
snprintf.ll
…
sprintf-1.ll
…
sprintf-2.ll
…
sprintf-3.ll
…
sprintf-void.ll
…
sqrt-nofast.ll
…
sqrt.ll
…
srem1.ll
…
srem-canonicalize.ll
…
srem-simplify-bug.ll
…
srem-via-sdiv-mul-sub.ll
…
ssub-with-overflow.ll
…
ssubo.ll
…
stack-overalign.ll
…
stacksave-debuginfo.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
stacksaverestore.ll
Intrinsics: Add type overload to stacksave and stackstore
2023-08-09 18:33:11 -04:00
statepoint-cleanup.ll
…
statepoint-iter.ll
…
statepoint.ll
…
stdio-custom-dl.ll
…
stdiocall-bad-sig.ll
…
store-load-unaliased-gep.ll
…
store.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
storemerge-dbg.ll
[DebugInfo][RemoveDIs] Make debugify pass convert to/from RemoveDIs mode (#73251)
2023-11-29 13:19:50 +00:00
stpcpy_chk-1.ll
…
stpcpy_chk-2.ll
…
stpcpy-1.ll
…
stpcpy-2.ll
…
stpncpy-1.ll
…
str-int-2.ll
…
str-int-3.ll
…
str-int-4.ll
…
str-int-5.ll
…
str-int.ll
…
strcall-bad-sig.ll
…
strcall-no-nul.ll
…
strcat-1.ll
…
strcat-2.ll
…
strcat-3.ll
…
strchr-1.ll
…
strchr-2.ll
…
strchr-3.ll
…
strchr-4.ll
…
strcmp-1.ll
…
strcmp-2.ll
…
strcmp-3.ll
…
strcmp-4.ll
…
strcmp-memcmp.ll
…
strcpy_chk-1.ll
…
strcpy_chk-2.ll
…
strcpy_chk-64.ll
…
strcpy-1.ll
…
strcpy-2.ll
…
strcpy-nonzero-as.ll
…
strcspn-1.ll
…
strcspn-2.ll
…
strict-sub-underflow-check-to-comparison-of-sub-operands.ll
…
strlcpy-1.ll
…
strlen_chk.ll
…
strlen-1.ll
…
strlen-2.ll
…
strlen-3.ll
…
strlen-4.ll
…
strlen-5.ll
…
strlen-6.ll
…
strlen-7.ll
…
strlen-8.ll
…
strlen-9.ll
…
strncat-1.ll
…
strncat-2.ll
…
strncat-3.ll
…
strncmp-1.ll
…
strncmp-2.ll
…
strncmp-3.ll
…
strncmp-4.ll
…
strncmp-5.ll
…
strncmp-6.ll
…
strncmp-wrong-datalayout.ll
…
strncpy_chk-1.ll
…
strncpy_chk-2.ll
…
strncpy-1.ll
…
strncpy-2.ll
…
strncpy-3.ll
…
strncpy-4.ll
…
strndup.ll
…
strnlen-1.ll
…
strnlen-2.ll
…
strnlen-3.ll
…
strnlen-4.ll
…
strnlen-5.ll
…
strnlen-6.ll
…
strpbrk-1.ll
…
strpbrk-2.ll
…
strrchr-1.ll
…
strrchr-2.ll
…
strrchr-3.ll
…
strspn-1.ll
…
strstr-1.ll
…
strstr-2.ll
…
strto-1.ll
…
struct-assign-tbaa-new.ll
…
struct-assign-tbaa.ll
…
sub-and-or-neg-xor.ll
…
sub-ashr-and-to-icmp-select.ll
…
sub-ashr-or-to-icmp-select.ll
…
sub-from-sub.ll
[InstCombine] Propagate NSW/NUW flags for (X - Y) - Z -> X - (Y + Z) (#72693)
2023-11-20 00:02:23 +08:00
sub-gep.ll
[ValueTracking] isNonZero sub of ptr2int's with recursive GEP (#68680)
2023-12-20 14:11:58 +00:00
sub-lshr-or-to-icmp-select.ll
…
sub-minmax.ll
…
sub-not.ll
…
sub-of-negatible-inseltpoison.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
sub-of-negatible.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
sub-or-and-xor.ll
…
sub-xor-or-neg-and.ll
…
sub-xor.ll
…
sub.ll
[InstCombine] Add folds for (X + Y) - (W + Z)
2023-11-20 17:59:26 -06:00
subtract-from-one-hand-of-select.ll
…
subtract-of-one-hand-of-select.ll
…
swifterror-argument-bitcast-fold.ll
…
switch-constant-expr.ll
[PatternMatch] Do not match constant expressions for binops
2023-07-29 11:21:22 +02:00
switch-truncate-crash.ll
…
tan-nofastmath.ll
…
tan.ll
…
tbaa-store-to-load.ll
…
tmp-alloca-bypass.ll
…
toascii-1.ll
…
token.ll
…
trivial-dse-calls.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
trunc-binop-ext.ll
…
trunc-demand.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
trunc-extractelement-inseltpoison.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
trunc-extractelement.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
trunc-fp-to-int.ll
…
trunc-inseltpoison.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
trunc-load.ll
…
trunc-shift-trunc.ll
…
trunc-shl-zext.ll
…
trunc.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
truncating-saturate.ll
…
type_pun-inseltpoison.ll
…
type_pun.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
uadd-with-overflow.ll
…
uaddo2.ll
…
uaddo.ll
…
udiv_select_to_select_shift.ll
…
udiv-pow2-vscale-inseltpoison.ll
…
udiv-pow2-vscale.ll
…
udiv-simplify.ll
[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)
2023-12-06 14:17:18 +01:00
udivrem-change-width.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
umax-icmp.ll
[Reland][InstCombine] Fold icmp eq/ne min|max(X, Y), Z (#67087)
2023-09-25 15:46:39 +08:00
umin-icmp.ll
[Reland][InstCombine] Fold icmp eq/ne min|max(X, Y), Z (#67087)
2023-09-25 15:46:39 +08:00
umul-sign-check.ll
…
umulo.ll
…
unavailable-debug.ll
[DebugInfo][RemoveDIs] Handle DPValues at remaining dbg.value using sites (#73788)
2023-11-30 16:30:32 +00:00
unfold-masked-merge-with-const-mask-scalar.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
unfold-masked-merge-with-const-mask-vector.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
unordered-compare-and-ordered.ll
…
unordered-fcmp-select.ll
…
unpack-fca.ll
…
unreachable-code.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
unreachable-dbg-info-modified.ll
[DebugInfo][RemoveDIs] Don't convert debug-intrinsics to Unreachable (#72380)
2023-11-20 20:53:24 +00:00
unrecognized_three-way-comparison.ll
…
unsigned_saturated_sub.ll
…
unsigned-add-lack-of-overflow-check-via-add.ll
…
unsigned-add-lack-of-overflow-check-via-xor.ll
…
unsigned-add-lack-of-overflow-check.ll
…
unsigned-add-overflow-check-via-add.ll
…
unsigned-add-overflow-check-via-xor.ll
…
unsigned-add-overflow-check.ll
…
unsigned-mul-lack-of-overflow-check-via-mul-udiv.ll
…
unsigned-mul-lack-of-overflow-check-via-udiv-of-allones.ll
…
unsigned-mul-overflow-check-via-mul-udiv.ll
…
unsigned-mul-overflow-check-via-udiv-of-allones.ll
…
unsigned-sub-lack-of-overflow-check.ll
…
unsigned-sub-overflow-check.ll
…
unused-nonnull.ll
[FunctionAttrs] Unconditionally perform argument attribute inference in the first function-attrs pass
2023-08-09 17:49:14 -07:00
unwind-inline-asm.ll
…
urem-simplify-bug.ll
…
urem-via-cmp-select.ll
…
urem-via-udiv-mul-sub.ll
…
usub-overflow-known-by-implied-cond.ll
…
usubo.ll
…
vararg.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
variable-signext-of-variable-high-bit-extraction.ll
[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)
2023-11-16 17:30:01 +08:00
vec_demanded_elts-inseltpoison.ll
[InstCombine] Return poison if all lanes are poison
2023-12-19 12:43:23 +01:00
vec_demanded_elts.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
vec_extract_2elts.ll
…
vec_extract_var_elt-inseltpoison.ll
…
vec_extract_var_elt.ll
…
vec_gep_scalar_arg-inseltpoison.ll
…
vec_gep_scalar_arg.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
vec_phi_extract-inseltpoison.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
vec_phi_extract.ll
[InstCombine] Replace non-demanded undef vector with poison
2023-12-18 16:12:37 +01:00
vec_sext.ll
…
vec_shuffle-inseltpoison.ll
[InstCombine] Match poison instead of undef in foldVectorBinop()
2023-12-18 17:01:59 +01:00
vec_shuffle.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
vec_udiv_to_shift.ll
…
vec-binop-select-inseltpoison.ll
…
vec-binop-select.ll
…
vector_gep1-inseltpoison.ll
…
vector_gep1.ll
…
vector_gep2.ll
…
vector_insertelt_shuffle-inseltpoison.ll
…
vector_insertelt_shuffle.ll
…
vector-casts-inseltpoison.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
vector-casts.ll
[InstCombine] Don't treat undef as poison in demanded element simplification
2023-12-19 12:26:48 +01:00
vector-concat-binop-inseltpoison.ll
…
vector-concat-binop.ll
…
vector-logical-reductions.ll
…
vector-mul.ll
…
vector-reductions.ll
…
vector-reverse.ll
…
vector-trunc.ll
…
vector-type.ll
…
vector-udiv.ll
[InstCombine] Infer nneg flag from shift users (#71947)
2023-11-13 21:05:05 +08:00
vector-urem.ll
…
vector-xor.ll
…
volatile_load_cast.ll
…
volatile_store.ll
…
vscale_alloca.ll
…
vscale_cmp.ll
…
vscale_extractelement-inseltpoison.ll
…
vscale_extractelement.ll
[InstCombine] Explicitly canonicalize splat shuffles to use poison RHS
2023-12-18 16:30:40 +01:00
vscale_gep.ll
[InferAlignment] Enable InferAlignment pass by default
2023-09-20 12:08:52 +05:30
vscale_insertelement-inseltpoison.ll
…
vscale_insertelement.ll
[InstCombine] Explicitly canonicalize splat shuffles to use poison RHS
2023-12-18 16:30:40 +01:00
vscale_load.ll
…
vscale_sext_and_zext.ll
…
vscale_trunc.ll
…
vscale_zero.ll
…
vscale.ll
…
wcslen-1.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
wcslen-2.ll
…
wcslen-3.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
wcslen-4.ll
…
wcslen-5.ll
…
wcslen-6.ll
…
weak-symbols.ll
…
widenable-conditions.ll
…
win-math.ll
…
with_overflow.ll
…
xor2.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
xor-and-or.ll
…
xor-ashr.ll
…
xor-icmps.ll
…
xor-of-icmps-with-extra-uses.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
xor-of-or.ll
[InstCombine] Remove instcombine-infinite-loop-threshold option
2023-09-21 15:30:05 +02:00
xor-undef.ll
…
xor.ll
[InstCombine] Treat lshr nneg as ashr in getBinOpsForFactorization (#75521)
2023-12-15 16:32:18 +08:00
zero-point-zero-add.ll
…
zeroext-and-reduce.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +01:00
zext-bool-add-sub.ll
…
zext-ctlz-trunc-to-ctlz-add.ll
…
zext-fold.ll
…
zext-or-icmp.ll
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
2023-12-02 14:11:12 -08:00
zext-phi.ll
…
zext.ll
[InstCombine] Infer zext nneg flag (#71534)
2023-11-08 09:34:40 +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.
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