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Simon Pilgrim 60ba9233d1 Revert rG25a97c3a43d7 - "[InstCombine] visitCallInst - retain undefs in vector funnel shift amounts" 
This reverts commit 25a97c3a43.

We have other constant folds that fold undef funnel shift amounts to 0 - so we need to be consistent.

If we end up with regressions where we lose a splat shift amount pattern we'll have to investigate other canonicalizations, but matchFunnelShift currently protects us from that.
2020-10-14 18:14:37 +01:00
..
AArch64
[SVE] Fix InstCombinerImpl::PromoteCastOfAllocation for scalable vectors
2020-09-23 08:43:05 +01:00
AMDGPU
InstCombine: Fix losing load properties in copy-constant-to-alloca
2020-10-14 12:55:25 -04:00
ARM
[ARM] Enabled VMLAV and Add instructions to use VMLAVA
2020-08-19 08:36:49 +00:00
Hexagon
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NVPTX
[InstCombine] Move target-specific inst combining
2020-07-22 15:59:49 +02:00
PowerPC
Re-land "[PowerPC] Remove QPX/A2Q BGQ/BGP CNK support"
2020-07-28 14:00:11 +00:00
X86
[instcombine][x86] Converted pdep/pext with shifted mask to simple arithmetic
2020-09-18 14:54:24 -07:00
2003-05-26-CastMiscompile.ll
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2003-05-27-ConstExprCrash.ll
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2003-06-05-BranchInvertInfLoop.ll
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2003-07-21-ExternalConstant.ll
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2003-08-12-AllocaNonNull.ll
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2003-09-09-VolatileLoadElim.ll
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2003-10-29-CallSiteResolve.ll
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2003-11-03-VarargsCallBug.ll
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2004-01-13-InstCombineInvokePHI.ll
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2004-02-23-ShiftShiftOverflow.ll
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2004-03-13-InstCombineInfLoop.ll
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2004-04-04-InstCombineReplaceAllUsesWith.ll
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2004-05-07-UnsizedCastLoad.ll
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2004-07-27-ConstantExprMul.ll
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2004-08-09-RemInfLoop.ll
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2004-08-10-BoolSetCC.ll
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2004-09-20-BadLoadCombine2.ll
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2004-09-20-BadLoadCombine.ll
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2004-09-28-BadShiftAndSetCC.ll
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2004-11-22-Missed-and-fold.ll
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2004-11-27-SetCCForCastLargerAndConstant.ll
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2004-12-08-RemInfiniteLoop.ll
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2005-03-04-ShiftOverflow.ll
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2005-04-07-UDivSelectCrash.ll
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2005-06-15-DivSelectCrash.ll
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2005-06-15-ShiftSetCCCrash.ll
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2005-06-16-RangeCrash.ll
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2005-07-07-DeadPHILoop.ll
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2006-02-13-DemandedMiscompile.ll
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2006-02-28-Crash.ll
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2006-03-30-ExtractElement.ll
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2006-04-28-ShiftShiftLongLong.ll
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2006-05-04-DemandedBitCrash.ll
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2006-09-15-CastToBool.ll
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2006-10-19-SignedToUnsignedCastAndConst-2.ll
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2006-10-20-mask.ll
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2006-10-26-VectorReassoc.ll
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2006-11-10-ashr-miscompile.ll
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2006-12-01-BadFPVectorXform.ll
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2006-12-05-fp-to-int-ext.ll
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2006-12-08-Phi-ICmp-Op-Fold.ll
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2006-12-08-Select-ICmp.ll
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2006-12-15-Range-Test.ll
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2006-12-23-Select-Cmp-Cmp.ll
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2007-01-13-ExtCompareMiscompile.ll
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2007-01-18-VectorInfLoop.ll
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2007-02-01-LoadSinkAlloca.ll
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2007-02-07-PointerCast.ll
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2007-02-23-PhiFoldInfLoop.ll
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2007-03-13-CompareMerge.ll
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2007-03-19-BadTruncChangePR1261.ll
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2007-03-21-SignedRangeTest.ll
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2007-03-25-BadShiftMask.ll
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2007-03-25-DoubleShift.ll
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2007-03-26-BadShiftMask.ll
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2007-04-08-SingleEltVectorCrash.ll
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2007-05-10-icmp-or.ll
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2007-05-14-Crash.ll
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2007-05-18-CastFoldBug.ll
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2007-06-06-AshrSignBit.ll
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2007-06-21-DivCompareMiscomp.ll
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2007-08-02-InfiniteLoop.ll
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2007-09-10-AliasConstFold.ll
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2007-09-17-AliasConstFold2.ll
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2007-10-10-EliminateMemCpy.ll
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2007-10-12-Crash.ll
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2007-10-28-stacksave.ll
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2007-10-31-RangeCrash.ll
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2007-10-31-StringCrash.ll
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2007-11-07-OpaqueAlignCrash.ll
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2007-11-15-CompareMiscomp.ll
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2007-11-25-CompatibleAttributes.ll
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2007-12-10-ConstFoldCompare.ll
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2007-12-12-GEPScale.ll
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2007-12-16-AsmNoUnwind.ll
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2007-12-18-AddSelCmpSub.ll
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2007-12-28-IcmpSub2.ll
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2008-01-06-BitCastAttributes.ll
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2008-01-06-CastCrash.ll
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2008-01-06-VoidCast.ll
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2008-01-13-AndCmpCmp.ll
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2008-01-14-VarArgTrampoline.ll
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2008-01-21-MismatchedCastAndCompare.ll
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2008-01-21-MulTrunc.ll
[InstCombine] canEvaluateTruncated - use KnownBits to check for inrange shift amounts
2020-07-03 16:02:10 +01:00
2008-01-27-FloatSelect.ll
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2008-02-13-MulURem.ll
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2008-02-16-SDivOverflow2.ll
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2008-02-23-MulSub.ll
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2008-02-28-OrFCmpCrash.ll
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2008-03-13-IntToPtr.ll
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2008-04-22-ByValBitcast.ll
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2008-04-28-VolatileStore.ll
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2008-04-29-VolatileLoadDontMerge.ll
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2008-04-29-VolatileLoadMerge.ll
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2008-05-08-LiveStoreDelete.ll
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2008-05-08-StrLenSink.ll
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2008-05-09-SinkOfInvoke.ll
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2008-05-17-InfLoop.ll
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2008-05-18-FoldIntToPtr.ll
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2008-05-22-IDivVector.ll
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2008-05-23-CompareFold.ll
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2008-05-31-AddBool.ll
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2008-05-31-Bools.ll
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2008-06-05-ashr-crash.ll
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2008-06-08-ICmpPHI.ll
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2008-06-13-InfiniteLoopStore.ll
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2008-06-13-ReadOnlyCallStore.ll
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2008-06-19-UncondLoad.ll
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2008-06-21-CompareMiscomp.ll
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2008-06-24-StackRestore.ll
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2008-07-08-ShiftOneAndOne.ll
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2008-07-08-SubAnd.ll
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2008-07-08-VolatileLoadMerge.ll
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2008-07-09-SubAndError.ll
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2008-07-10-CastSextBool.ll
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2008-07-11-RemAnd.ll
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2008-07-13-DivZero.ll
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2008-07-16-fsub.ll
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2008-08-05-And.ll
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2008-09-02-VectorCrash.ll
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2008-10-11-DivCompareFold.ll
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2008-10-23-ConstFoldWithoutMask.ll
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2008-11-01-SRemDemandedBits.ll
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2008-11-08-FCmp.ll
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2008-11-27-IDivVector.ll
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2008-11-27-MultiplyIntVec.ll
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2008-12-17-SRemNegConstVec.ll
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2009-01-05-i128-crash.ll
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2009-01-08-AlignAlloca.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
2009-01-16-PointerAddrSpace.ll
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2009-01-19-fmod-constant-float-specials.ll
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2009-01-19-fmod-constant-float.ll
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2009-01-24-EmptyStruct.ll
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2009-01-31-InfIterate.ll
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2009-02-04-FPBitcast.ll
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2009-02-11-NotInitialized.ll
[FunctionAttrs] Rename functionattrs -> function-attrs
2020-07-28 09:09:13 -07:00
2009-02-20-InstCombine-SROA.ll
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2009-02-21-LoadCST.ll
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2009-02-25-CrashZeroSizeArray.ll
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2009-03-18-vector-ashr-crash.ll
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2009-03-24-InfLoop.ll
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2009-04-07-MulPromoteToI96.ll
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2009-05-23-FCmpToICmp.ll
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2009-06-11-StoreAddrSpace.ll
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2009-06-16-SRemDemandedBits.ll
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2009-07-02-MaskedIntVector.ll
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2009-12-17-CmpSelectNull.ll
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2010-01-28-NegativeSRem.ll
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2010-03-03-ExtElim.ll
[ConstantFold] Make areGlobalsPotentiallyEqual less aggressive.
2020-09-11 17:23:08 -07:00
2010-05-30-memcpy-Struct.ll
Reland "[SLC] sprintf(dst, "%s", str) -> strcpy(dst, str)"
2020-08-15 12:14:57 +02:00
2010-11-01-lshr-mask.ll
[InstCombine] canonicalize 'not' ops before logical shifts
2020-08-22 09:38:13 -04:00
2010-11-21-SizeZeroTypeGEP.ll
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2010-11-23-Distributed.ll
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2011-02-14-InfLoop.ll
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2011-03-08-SRemMinusOneBadOpt.ll
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2011-05-02-VectorBoolean.ll
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2011-05-13-InBoundsGEP.ll
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2011-05-28-swapmulsub.ll
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2011-06-13-nsw-alloca.ll
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2011-09-03-Trampoline.ll
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2011-10-07-AlignPromotion.ll
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2012-3-15-or-xor-constant.ll
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2012-6-7-vselect-bitcast.ll
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2012-01-11-OpaqueBitcastCrash.ll
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2012-02-13-FCmp.ll
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2012-02-28-ICmp.ll
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2012-03-10-InstCombine.ll
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2012-04-24-vselect.ll
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2012-04-30-SRem.ll
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2012-05-28-select-hang.ll
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2012-06-06-LoadOfPHIs.ll
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2012-07-25-LoadPart.ll
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2012-07-30-addrsp-bitcast.ll
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2012-08-28-udiv_ashl.ll
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2012-09-17-ZeroSizedAlloca.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
2012-10-25-vector-of-pointers.ll
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2012-12-14-simp-vgep.ll
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2013-03-05-Combine-BitcastTy-Into-Alloca.ll
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abs_abs.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
abs-1.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
abs-intrinsic.ll
[InstCombine] Fold comparison of abs with int min
2020-09-08 20:23:03 +02:00
add2.ll
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add3.ll
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add4.ll
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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] allow vector splats for add+and with high-mask
2020-10-09 10:39:11 -04:00
addnegneg.ll
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AddOverFlow.ll
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addrspacecast.ll
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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
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align-attr.ll
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align-external.ll
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all-bits-shift.ll
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alloca-big.ll
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alloca-cast-debuginfo.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
alloca.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
allocsize-32.ll
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allocsize.ll
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and2.ll
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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] fold mask op into casted shift (PR46013)
2020-06-07 09:33:18 -04:00
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
[InstCombine] Add (vXi1 trunc(lshr(x,c))) -> icmp_eq(and(x,c')) support for non-uniform vectors
2020-07-02 16:56:33 +01:00
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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ashr-lshr.ll
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assoc-cast-assoc.ll
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assume2.ll
[InstCombine] generalize canonicalization of masked equality comparisons
2020-04-25 11:31:57 -04:00
assume_inevitable.ll
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assume-loop-align.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
assume-redundant.ll
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assume.ll
Reland [AssumeBundles] Use operand bundles to encode alignment assumptions
2020-09-12 15:36:06 +02:00
atomic.ll
[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)
2020-10-06 00:00:30 +03:00
atomicrmw.ll
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badmalloc.ll
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bcmp-1.ll
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bcopy.ll
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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
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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.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
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bitreverse-known-bits.ll
[InstCombine] auto-generate complete test checks; NFC
2020-10-01 13:44:31 -04:00
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
[InstCombine] recognizeBSwapOrBitReverseIdiom - add vector support
2020-10-03 16:26:46 +01:00
builtin-dynamic-object-size.ll
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builtin-object-size-custom-dl.ll
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builtin-object-size-offset.ll
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builtin-object-size-ptr.ll
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byval.ll
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cabs-array.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
cabs-discrete.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
call2.ll
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call_nonnull_arg.ll
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call-callconv.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
call-cast-attrs.ll
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call-cast-target-inalloca.ll
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call-cast-target-preallocated.ll
Reland [X86] Codegen for preallocated
2020-05-20 11:25:44 -07:00
call-cast-target.ll
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call-guard.ll
Make Value::getPointerAlignment() return an Align, not a MaybeAlign.
2020-05-20 16:37:20 -07:00
call-intrinsics.ll
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call-returned.ll
[InstCombine] Simplify calls with casted returned attribute
2020-04-16 00:56:00 -05:00
call.ll
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callsite_nonnull_args_through_casts.ll
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canonicalize_branch.ll
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canonicalize-ashr-shl-to-masking.ll
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canonicalize-clamp-like-pattern-between-negative-and-positive-thresholds.ll
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canonicalize-clamp-like-pattern-between-zero-and-positive-threshold.ll
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canonicalize-clamp-with-select-of-constant-threshold-pattern.ll
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canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-constant-low-bit-mask-and-icmp-sge-to-icmp-sle.ll
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canonicalize-constant-low-bit-mask-and-icmp-sgt-to-icmp-sgt.ll
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canonicalize-constant-low-bit-mask-and-icmp-sle-to-icmp-sle.ll
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canonicalize-constant-low-bit-mask-and-icmp-slt-to-icmp-sgt.ll
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canonicalize-constant-low-bit-mask-and-icmp-uge-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ugt-to-icmp-ugt.ll
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canonicalize-constant-low-bit-mask-and-icmp-ule-to-icmp-ule.ll
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canonicalize-constant-low-bit-mask-and-icmp-ult-to-icmp-ugt.ll
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canonicalize-lack-of-signed-truncation-check.ll
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canonicalize-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-low-bit-mask-v2-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-v2-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-low-bit-mask-v3-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-v3-and-icmp-ne-to-icmp-ugt.ll
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canonicalize-low-bit-mask-v4-and-icmp-eq-to-icmp-ule.ll
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canonicalize-low-bit-mask-v4-and-icmp-ne-to-icmp-ugt.ll
…
canonicalize-lshr-shl-to-masking.ll
…
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
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canonicalize-signed-truncation-check.ll
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cast_phi.ll
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cast_ptr.ll
[InstCombine] eliminate a pointer cast around insertelement
2020-08-12 09:08:17 -04:00
cast-call-combine-prof.ll
[Instruction] Remove setProfWeight()
2020-06-04 15:10:55 +07:00
cast-call-combine.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
cast-callee-deopt-bundles.ll
…
cast-int-fcmp-eq-0.ll
…
cast-int-icmp-eq-0.ll
…
cast-mul-select.ll
[Local] Do not ignore zexts in salvageDebugInfo, PR45923
2020-05-18 09:52:02 -07:00
cast-select.ll
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cast-set-preserve-signed-dbg-val.ll
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cast-set.ll
…
cast-unsigned-icmp-eqcmp-0.ll
…
cast.ll
[InstCombine] visitTrunc - pass through undefs for trunc(shift(trunc/ext(x),c)) patterns
2020-10-13 14:35:18 +01:00
ceil.ll
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clamp-to-minmax.ll
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cmp-intrinsic.ll
…
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
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compare-alloca.ll
…
compare-signs.ll
[InstCombine] canonicalize 'not' ops before logical shifts
2020-08-22 09:38:13 -04:00
compare-udiv.ll
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compare-unescaped.ll
…
conditional-variable-length-signext-after-high-bit-extract.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
consecutive-fences.ll
…
constant-expr-datalayout.ll
…
constant-fold-address-space-pointer.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
constant-fold-alias.ll
…
constant-fold-compare.ll
…
constant-fold-gep.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
constant-fold-iteration.ll
…
constant-fold-libfunc.ll
…
constant-fold-math.ll
…
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
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cos-2.ll
…
cos-sin-intrinsic.ll
…
CPP_min_max.ll
…
crash.ll
…
ctlz-cttz-bitreverse.ll
…
ctpop-bswap-bitreverse.ll
…
ctpop-cttz.ll
…
ctpop.ll
…
cttz-abs.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
cttz-negative.ll
…
dce-iterate.ll
…
deadcode.ll
[DIE] Remove DeadInstEliminationPass
2020-09-21 12:12:25 -07:00
debug-line.ll
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debuginfo_add.ll
[DebugInfo] Refactor SalvageDebugInfo and SalvageDebugInfoForDbgValues
2020-06-11 11:13:46 +01:00
debuginfo-dce2.ll
[llvm] Fix missing FileCheck directive colons
2020-04-06 09:59:08 -06:00
debuginfo-dce.ll
…
debuginfo-sink.ll
…
debuginfo-skip.ll
…
debuginfo-variables.ll
…
debuginfo.ll
…
default-alignment.ll
…
demand_shrink_nsw.ll
…
demorgan-sink-not-into-xor.ll
…
demorgan.ll
…
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
…
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
…
div-shift.ll
…
div.ll
…
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
…
enforce-known-alignment.ll
…
err-rep-cold.ll
…
exact.ll
…
exp2-1.ll
…
exp2-2.ll
…
ExtractCast.ll
[InstCombine] Transform extelt-trunc -> bitcast-extelt
2020-03-31 11:53:41 +02:00
extractelement.ll
[InstSimplify] remove poison-unsafe insertelement of undef value
2020-05-01 09:22:05 -04:00
extractinsert-tbaa.ll
…
extractvalue.ll
…
fabs-copysign.ll
…
fabs-libcall.ll
[Tests] Regenerate test checks; NFC
2020-10-12 17:55:00 +02:00
fabs.ll
[InstCombine] fold fabs of select with negated operand
2020-08-18 09:23:07 -04:00
fadd-fsub-factor.ll
…
fadd.ll
…
fast-math.ll
…
fcmp-select.ll
…
fcmp-special.ll
…
fcmp.ll
…
fdiv-cos-sin.ll
…
fdiv-sin-cos.ll
…
fdiv.ll
[InstCombine] fold fmul/fdiv with fabs operands
2020-06-25 11:35:38 -04:00
ffs-1.ll
…
float-shrink-compare.ll
[FPEnv] Intrinsic llvm.roundeven
2020-05-26 19:24:58 +07:00
fls.ll
…
fma.ll
[InstCombine] fma x, y, 0 -> fmul x, y
2020-06-30 19:56:37 +01:00
fmul-exp2.ll
…
fmul-exp.ll
…
fmul-pow.ll
…
fmul-sqrt.ll
[InstCombine] Transform 1.0/sqrt(X) * X to X/sqrt(X)
2020-09-02 08:23:48 -04:00
fmul.ll
[SVE] Make cstfp_pred_ty and cst_pred_ty work with scalable splats
2020-07-14 14:20:39 -07:00
fneg.ll
…
fold-bin-operand.ll
…
fold-calls.ll
…
fold-fops-into-selects.ll
…
fold-inc-of-add-of-not-x-and-y-to-sub-x-from-y.ll
…
fold-phi-load-metadata.ll
…
fold-phi.ll
…
fold-sqrt-sqrtf.ll
…
fold-sub-of-not-to-inc-of-add.ll
[InstCombine] allow vector splats for add+xor with signmask
2020-10-08 10:46:34 -04:00
fold-vector-select.ll
…
fold-vector-zero.ll
…
fortify-folding.ll
[SimplifyLibCalls] Optimize mempcpy_chk to mempcpy
2020-10-06 17:08:46 +02:00
fp-ret-bitcast.ll
…
fpcast.ll
…
fpextend_x86.ll
…
fpextend.ll
[InstCombine] improve analysis of FP->int->FP to eliminate fpextend
2020-05-17 09:06:57 -04:00
fprintf-1.ll
…
fptrunc.ll
[InstCombine] fold FP trunc into exact itofp
2020-05-24 09:30:19 -04:00
fputs-1.ll
…
fputs-opt-size.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
freeze-phi.ll
[InstCombine] Fold freeze(undef) into a proper constant
2020-08-06 18:40:04 +09:00
freeze.ll
[InstCombine] Fold freeze(undef) into a proper constant
2020-08-06 18:40:04 +09:00
fsh.ll
[InstCombine] Add undef funnel shift amount test coverage
2020-10-14 11:58:37 +01:00
fsub.ll
[InstCombine] reassociate fsub+fadd with FMF to increase adds and throughput
2020-05-26 13:17:15 -04:00
funnel.ll
Revert rG25a97c3a43d7 - "[InstCombine] visitCallInst - retain undefs in vector funnel shift amounts"
2020-10-14 18:14:37 +01:00
fwrite-1.ll
…
gc.relocate.ll
[Tests] Migrate a number of tests to gc-live bundle representation
2020-06-05 16:44:04 -07:00
gep-addrspace.ll
…
gep-alias.ll
…
gep-combine-loop-invariant.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
gep-custom-dl.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
gep-inbounds-null.ll
…
gep-sext.ll
…
gep-vector.ll
…
gepgep.ll
…
gepphigep.ll
[InstCombine] Use replaceOperand() API in GEP transforms
2020-03-28 19:07:25 +01:00
getelementptr-folding.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
getelementptr.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
high-bit-signmask-with-trunc.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
high-bit-signmask.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
hoist_instr.ll
…
hoist-negation-out-of-bias-calculation-with-constant.ll
…
hoist-negation-out-of-bias-calculation.ll
…
icmp_sdiv_with_and_without_range.ll
…
icmp-add.ll
…
icmp-bc-vec.ll
…
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
…
icmp-div-constant.ll
…
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
…
icmp-shr.ll
…
icmp-sub.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
…
icmp-uge-of-not-of-shl-allones-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
…
icmp-ugt-of-shl-1-by-bits-and-val-to-icmp-eq-of-lshr-val-by-bits-and-0.ll
…
icmp-ule-of-shl-1-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
…
icmp-ult-of-add-of-shl-one-by-bits-to-allones-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
…
icmp-ult-of-not-of-shl-allones-by-bits-and-val-to-icmp-ne-of-lshr-val-by-bits-and-0.ll
…
icmp-vec.ll
…
icmp-xor-signbit.ll
…
icmp.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
idioms.ll
…
indexed-gep-compares.ll
Return "[InstCombine] Simplify compare of Phi with constant inputs against a constant"
2020-06-17 11:38:59 +01:00
infinite-loop-postdom.ll
[test][InstCombine][NewPM] Fix InstCombine tests under NPM
2020-10-06 07:39:00 -07:00
inline-intrinsic-assert.ll
…
inselt-binop.ll
…
insert-const-shuf.ll
…
insert-extract-shuffle.ll
[InstCombine] Sink pure instructions down to return and unreachable blocks
2020-05-22 14:33:42 +07:00
insert-val-extract-elem.ll
…
insertelement-bitcast.ll
…
int_sideeffect.ll
…
intersect-accessgroup.ll
…
intptr1.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
intptr2.ll
…
intptr3.ll
…
intptr4.ll
…
intptr5.ll
…
intptr6.ll
…
intptr7.ll
…
intptr8.ll
…
IntPtrCast.ll
…
intrinsics.ll
…
invariant.group.ll
[EarlyCSE] Verify hash code in regression tests
2020-09-04 10:40:35 -04:00
invariant.ll
…
invert-variable-mask-in-masked-merge-scalar.ll
…
invert-variable-mask-in-masked-merge-vector.ll
…
invoke.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
isascii-1.ll
…
isdigit-1.ll
…
ispow2.ll
…
JavaCompare.ll
…
known_align.ll
…
known-bits.ll
…
known-never-nan.ll
…
known-non-zero.ll
…
known-signbit-shift.ll
…
LandingPadClauses.ll
…
lifetime-no-null-opt.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
lifetime-sanitizer.ll
…
lifetime.ll
…
limit-max-iterations.ll
[InstCombine] Change limit-max-iterations test case; NFC
2020-03-28 18:25:20 +01:00
load3.ll
…
load_combine_aa.ll
[BasicAA] Rename deprecated -basicaa to -basic-aa
2020-06-26 20:41:37 -07:00
load-bitcast32.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
load-bitcast64.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
load-bitcast-select.ll
…
load-bitcast-vec.ll
…
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
…
load-select.ll
…
load.ll
[Tests] Precommit test showing gap around load forwarding of vectors in instcombine
2020-10-07 08:57:24 -07:00
loadstore-alignment.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
loadstore-metadata.ll
[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)
2020-10-06 00:00:30 +03:00
log-pow-nofastmath.ll
…
log-pow.ll
…
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
…
lshr-and-negC-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
lshr-and-signbit-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
lshr-phi.ll
…
lshr.ll
[InstCombine] Duplicate some InstSimplify tests (NFC)
2020-05-03 12:49:36 +02:00
malloc-free-delete-dbginvar.ll
[InstCombine] Fix debug variance issue in tryToMoveFreeBeforeNullTest
2020-04-13 10:55:17 -07:00
malloc-free-delete.ll
[InstCombine] Don't let an alignment assume prevent new/delete removals.
2020-07-01 09:22:32 -07:00
masked_intrinsics.ll
[InstCombine] ease alignment restriction for converting masked load to normal load
2020-09-29 15:26:22 -04:00
masked-merge-add.ll
…
masked-merge-and-of-ors.ll
…
masked-merge-or.ll
…
masked-merge-xor.ll
…
max_known_bits.ll
…
max-of-nots.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
maximum.ll
[InstCombine] intersect FMF when reassociating FP min/max intrinsics
2020-04-24 12:14:03 -04:00
maxnum.ll
[InstCombine] intersect FMF when reassociating FP min/max intrinsics
2020-04-24 12:14:03 -04:00
mem-deref-bytes-addrspaces.ll
…
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
…
mem-par-metadata-memcpy.ll
…
memccpy.ll
…
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
…
memcpy_chk-1.ll
…
memcpy_chk-2.ll
…
memcpy-1.ll
…
memcpy-2.ll
…
memcpy-addrspace.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
memcpy-from-global.ll
[InstCombine] Regenerate test checks (NFC)
2020-09-19 21:07:54 +02:00
memcpy-to-load.ll
…
memcpy.ll
…
memmove_chk-1.ll
…
memmove_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll
…
mempcpy.ll
…
memrchr.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
memset2.ll
…
memset_chk-1.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
memset_chk-2.ll
…
memset-1.ll
…
memset-2.ll
…
memset.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
…
minmax-intrinsics.ll
[ValueTracking] Compute known bits of min/max intrinsics
2020-09-08 21:08:17 +02:00
minmax-of-minmax.ll
…
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
…
multi-use-or.ll
…
multiple-uses-load-bitcast-select.ll
…
musttail-thunk.ll
…
narrow-math.ll
…
narrow-switch.ll
…
narrow.ll
…
no_cgscc_assert.ll
…
no_sink_instruction.ll
…
no-negzero.ll
…
non-integral-pointers.ll
[InstCombine] Revert rL226781 "Teach InstCombine to canonicalize loads which are only ever stored to always use a legal integer type if one is available." (PR47592)
2020-10-06 00:00:30 +03:00
nonnull-attribute.ll
…
not-add.ll
[InstCombine] ~(~X + Y) -> X - Y
2020-08-11 11:05:42 +02:00
not.ll
…
nothrow.ll
…
nsw.ll
[ValueTracking] Handle shufflevector constants in ComputeNumSignBits
2020-04-23 17:47:37 -07:00
obfuscated_splat.ll
…
object-size-opaque.ll
Analysis: only query size of sized objects.
2020-10-14 12:16:05 +01:00
objsize-64.ll
…
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] Add basic vector test coverage for icmp_eq/ne zero combines
2020-09-26 20:09:11 +01:00
opaque.ll
…
operand-complexity.ll
…
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
[InstCombine] prevent infinite looping in or-icmp fold (PR46712)
2020-07-15 14:12:12 -04:00
osx-names.ll
…
out-of-bounds-indexes.ll
…
overflow_to_sat.ll
…
overflow-mul.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
overflow.ll
[InstCombine] Sink pure instructions down to return and unreachable blocks
2020-05-22 14:33:42 +07:00
OverlappingInsertvalues.ll
…
partally-redundant-left-shift-input-masking-after-truncation-variant-a.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-b.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-c.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-d.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-after-truncation-variant-e.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-a.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-b.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-c.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-d.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
partally-redundant-left-shift-input-masking-variant-e.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
phi-aware-aggregate-reconstruction.ll
[InstCombine] Take 3: Perform trivial PHI CSE
2020-08-29 18:21:24 +03:00
phi-cse.ll
[NFC][InstCombine] visitPHINode(): cleanup PHI CSE instruction replacement
2020-08-31 22:29:39 +03:00
phi-equal-incoming-pointers.ll
[InstCombine] Take 3: Perform trivial PHI CSE
2020-08-29 18:21:24 +03:00
phi-known-bits-operand-order.ll
…
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
…
phi-timeout.ll
…
phi.ll
[IsKnownNonZero] Handle the case with non-constant phi nodes
2020-09-29 15:22:10 +07:00
pow_fp_int.ll
[InstCombine] Erase attribute lists for simplified libcalls
2020-07-13 22:32:33 +00:00
pow-0.ll
…
pow-1.ll
[InstCombine] Fix errno bug in pow expansion to sqrt
2020-09-22 18:58:05 -04:00
pow-2.ll
…
pow-3.ll
[SLC] Allow llvm.pow(x,2.0) -> x*x etc even if no pow() lib func
2020-05-04 10:54:07 +01:00
pow-4.ll
[InstCombine] For pow(x, +/-0.5), stop falling into pow(x, 1.5), etc. case
2020-09-22 14:23:32 -04:00
pow-cbrt.ll
…
pow-exp-nofastmath.ll
…
pow-exp.ll
[InstCombine] Remove hasNoInfs check for pow(C,y) -> exp2(log2(C)*y)
2020-05-19 17:06:05 +01:00
pow-sqrt.ll
[InstCombine][NFC][tests] Add ninf base value case to pow-sqrt.ll
2020-09-22 18:58:05 -04:00
pr2645-0.ll
…
pr2996.ll
…
pr12251.ll
…
pr12338.ll
…
pr14365.ll
…
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
…
pr25745.ll
…
pr26992.ll
…
pr26993.ll
…
pr27236.ll
…
pr27332.ll
…
pr27343.ll
…
pr27703.ll
…
pr27996.ll
…
pr28143.ll
…
pr28725.ll
…
pr30929.ll
…
pr31990_wrong_memcpy.ll
…
pr32686.ll
…
pr33453.ll
…
pr33689_same_bitwidth.ll
[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
…
pr39908.ll
…
pr41164.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
pr43081.ll
…
pr43376-getFlippedStrictnessPredicateAndConstant-assert.ll
…
pr43893.ll
…
pr44242.ll
…
pr44245.ll
…
pr44541.ll
…
pr44552.ll
…
pr44835.ll
…
pr46680.ll
[InstCombine] Fix store merge worklist management (PR46680)
2020-07-19 15:05:45 +02:00
PR30597.ll
[InstCombine] combineLoadToOperationType(): don't fold int<->ptr cast into load
2020-10-11 20:24:28 +03:00
PR37526.ll
…
prefetch-load.ll
…
preserve-sminmax.ll
…
preserved-analyses.ll
…
prevent-cmp-merge.ll
…
printf-1.ll
…
printf-2.ll
…
printf-3.ll
…
ptr-int-cast.ll
…
pull-binop-through-shift.ll
…
pull-conditional-binop-through-shift.ll
…
puts-1.ll
…
range-check.ll
…
README.txt
…
readnone-maythrow.ll
…
realloc.ll
…
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
…
rotate.ll
Revert rG25a97c3a43d7 - "[InstCombine] visitCallInst - retain undefs in vector funnel shift amounts"
2020-10-14 18:14:37 +01:00
sadd_sat.ll
…
sadd-with-overflow.ll
…
salvage-dbg-declare.ll
…
saturating-add-sub.ll
[InstCombine] usub.sat(a, b) + b => umax(a, b) (PR42178)
2020-08-28 21:52:29 +02:00
scalarization.ll
…
sdiv-1.ll
…
sdiv-2.ll
…
sdiv-canonicalize.ll
[InstCombine] fold abs(X)/X to cmp+select
2020-08-17 08:01:28 -04:00
sdiv-exact-by-negative-power-of-two.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
sdiv-exact-by-power-of-two.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
sdiv-guard.ll
…
sdiv-of-non-negative-by-negative-power-of-two.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
select_arithmetic.ll
…
select_meta.ll
Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"
2020-09-18 09:38:26 +02:00
select-2.ll
…
select-binop-cmp.ll
[InstCombine] Fix select operand simplification with undef (PR47696)
2020-10-01 21:15:48 +02:00
select-bitext-bitwise-ops.ll
…
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
…
select-cmp-cttz-ctlz.ll
…
select-cmpxchg.ll
…
select-crash-noverify.ll
…
select-crash.ll
…
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
…
select-gep.ll
…
select-icmp-and.ll
…
select-imm-canon.ll
…
select-load-call.ll
…
select-obo-peo-ops.ll
…
select-of-bittest.ll
…
select-pr39595.ll
…
select-select.ll
[InstCombine] avoid crashing on select-shuffle detection
2020-06-04 17:27:14 -04:00
select-with-bitwise-ops.ll
[InstCombine] Always try to invert non-canonical predicate of an icmp
2020-07-04 18:12:04 +03:00
select.ll
[InstCombine] Handle GEP inbounds in select op replacement (PR47730)
2020-10-05 21:13:02 +02:00
set-lowbits-mask-canonicalize.ll
…
set.ll
…
setcc-strength-reduce.ll
…
sext.ll
[InstCombine] Add sext(ashr(shl(trunc(x),c),c)) folding support for vectors
2020-07-03 10:04:37 +01:00
shift-add.ll
…
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
[InstCombine] Support lshr(trunc(lshr(x,c1)), c2) -> trunc(lshr(lshr(x,c1),c2)) uniform vector tests
2020-10-09 16:54:46 +01:00
shl-and-negC-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shl-and-signbit-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
shl-factor.ll
[InstCombine] factorize left shifts of add/sub
2020-09-20 12:55:24 -04:00
shl-sub.ll
…
shl-unsigned-cmp-const.ll
…
should-change-type.ll
…
shuffle_select.ll
…
shuffle-cast.ll
[InstCombine] convert bitcast-shuffle to vector trunc
2020-04-05 09:48:02 -04:00
shuffle-select-narrow.ll
…
shufflevec-bitcast.ll
[InstCombine] try to reduce more shuffles with bitcasted operand
2020-04-14 15:03:59 -04:00
shufflevec-constant.ll
…
shufflevector-div-rem.ll
…
sign-bit-test-via-right-shifting-all-other-bits.ll
…
sign-test-and-or.ll
…
signbit-lshr-and-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
signbit-shl-and-icmpeq-zero.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
signed-comparison.ll
…
signed-truncation-check.ll
…
signext.ll
[InstCombine] allow vector splats for add+xor --> shifts
2020-10-11 09:04:24 -04:00
simple_phi_condition.ll
Re-enable "[InstCombine] Simplify boolean Phis with const inputs using CFG"
2020-07-16 16:09:08 +07:00
simplify-demanded-bits-pointer.ll
…
simplify-libcalls-erased.ll
…
simplify-libcalls.ll
[InstCombine] Erase attribute lists for simplified libcalls
2020-07-13 22:32:33 +00:00
sincospi.ll
…
sink_instruction.ll
…
sink_to_unreachable.ll
[InstCombine] Sink pure instructions down to return and unreachable blocks
2020-05-22 14:33:42 +07:00
sink-alloca.ll
…
sink-into-catchswitch.ll
…
sitofp.ll
[InstCombine] add tests for known bits before FP casts; NFC
2020-05-08 13:44:32 -04:00
smax-icmp.ll
…
smin-icmp.ll
…
snprintf.ll
…
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
…
srem1.ll
…
srem-canonicalize.ll
…
srem-simplify-bug.ll
…
srem-via-sdiv-mul-sub.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
ssub-with-overflow.ll
…
stack-overalign.ll
…
stacksave-debuginfo.ll
…
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
…
store-load-unaliased-gep.ll
…
store.ll
StoreInst should store Align, not MaybeAlign
2020-05-15 12:26:58 -07:00
storemerge-dbg.ll
StoreInst should store Align, not MaybeAlign
2020-05-15 12:26:58 -07:00
stpcpy_chk-1.ll
…
stpcpy_chk-2.ll
…
stpcpy-1.ll
…
stpcpy-2.ll
…
str-int-2.ll
…
str-int.ll
…
strcat-1.ll
…
strcat-2.ll
…
strcat-3.ll
…
strchr-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strchr-2.ll
…
strcmp-1.ll
…
strcmp-2.ll
…
strcmp-memcmp.ll
…
strcpy_chk-1.ll
…
strcpy_chk-2.ll
…
strcpy_chk-64.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strcpy-1.ll
…
strcpy-2.ll
…
strcspn-1.ll
…
strcspn-2.ll
…
strict-sub-underflow-check-to-comparison-of-sub-operands.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
strlen_chk.ll
…
strlen-1.ll
[SimplifyLibCalls] Remove over-eager early return in strlen optzns.
2020-08-27 15:19:45 +01:00
strlen-2.ll
…
strncat-1.ll
…
strncat-2.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strncat-3.ll
…
strncmp-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strncmp-2.ll
…
strncmp-wrong-datalayout.ll
…
strncpy_chk-1.ll
…
strncpy_chk-2.ll
…
strncpy-1.ll
[Tests] Update strncpy tests
2020-08-13 22:37:44 +02:00
strncpy-2.ll
…
strncpy-3.ll
[SLC] Transform strncpy(dst, "text", C) to memcpy(dst, "text\0\0\0", C) for C <= 128 only
2020-08-15 01:53:32 +02:00
strndup.ll
…
strpbrk-1.ll
…
strpbrk-2.ll
…
strrchr-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strrchr-2.ll
…
strspn-1.ll
…
strstr-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
strstr-2.ll
…
strto-1.ll
…
struct-assign-tbaa-new.ll
…
struct-assign-tbaa.ll
…
sub-and-or-neg-xor.ll
…
sub-ashr-and-to-icmp-select.ll
…
sub-ashr-or-to-icmp-select.ll
…
sub-gep.ll
Revert "[InstCombine] propagate 'nsw' on pointer difference of 'inbounds' geps (PR47430)"
2020-09-11 10:54:48 -04:00
sub-minmax.ll
…
sub-not.ll
…
sub-of-negatible.ll
InstCombine: Negator: don't rely on complexity sorting already being performed (PR47752)
2020-10-07 15:09:50 +03:00
sub-or-and-xor.ll
…
sub-xor-or-neg-and.ll
…
sub-xor.ll
[InstCombine] allow vector splats for add+xor with low-mask
2020-10-08 15:53:38 -04:00
sub.ll
Revert "[InstCombine] propagate 'nsw' on pointer difference of 'inbounds' geps (PR47430)"
2020-09-11 10:54:48 -04:00
subtract-from-one-hand-of-select.ll
…
subtract-of-one-hand-of-select.ll
…
switch-constant-expr.ll
…
switch-truncate-crash.ll
…
tan-nofastmath.ll
…
tan.ll
…
tbaa-store-to-load.ll
…
toascii-1.ll
…
token.ll
[Tests] Switch a few statepoint tests to using operand bundles
2020-05-28 14:36:05 -07:00
trunc-binop-ext.ll
[InstCombine] Try to narrow expr if trunc cannot be removed.
2020-07-03 20:22:51 +01:00
trunc-extractelement.ll
[InstCombine] Transform extelt-trunc -> bitcast-extelt
2020-03-31 11:53:41 +02:00
trunc-load.ll
…
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] visitTrunc - trunc(shl(X, C)) --> shl(trunc(X),trunc(C)) vector support
2020-10-08 22:07:51 +01:00
type_pun.ll
…
uadd-with-overflow.ll
…
uaddo.ll
…
udiv_select_to_select_shift.ll
…
udiv-pow2-vscale.ll
[SVE] Fix invalid usage of getNumElements() in InstCombineMulDivRem
2020-05-05 15:19:01 -07:00
udiv-simplify.ll
…
udivrem-change-width.ll
…
umax-icmp.ll
…
umin-icmp.ll
…
umul-sign-check.ll
…
unavailable-debug.ll
…
unfold-masked-merge-with-const-mask-scalar.ll
…
unfold-masked-merge-with-const-mask-vector.ll
[InstCombine] visitMaskedMerge(): when unfolding, sanitize undef constants (PR45955)
2020-05-17 22:53:03 +03:00
unordered-fcmp-select.ll
…
unpack-fca.ll
…
unreachable-dbg-info-modified.ll
[InstCombine] Fix incorrect Modified status
2020-08-13 15:10:41 +02:00
unrecognized_three-way-comparison.ll
…
unsigned_saturated_sub.ll
…
unsigned-add-lack-of-overflow-check-via-add.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-lack-of-overflow-check-via-xor.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-lack-of-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-overflow-check-via-add.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-overflow-check-via-xor.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-add-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-lack-of-overflow-check-via-mul-udiv.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-lack-of-overflow-check-via-udiv-of-allones.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-overflow-check-via-mul-udiv.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-mul-overflow-check-via-udiv-of-allones.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-sub-lack-of-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unsigned-sub-overflow-check.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
unused-nonnull.ll
…
urem-simplify-bug.ll
…
urem-via-udiv-mul-sub.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
usub-overflow-known-by-implied-cond.ll
…
vararg.ll
Re-commit: Mark values as trivially dead when their only use is a start or end lifetime intrinsic.
2020-05-08 12:24:10 -07:00
variable-signext-of-variable-high-bit-extraction.ll
[InstCombine] use redirect of input file in regression tests; NFC
2020-09-29 11:06:25 -04:00
vec_demanded_elts.ll
[InstCombine] improve demanded element analysis for vector insert-of-extract (2nd try)
2020-08-25 11:19:36 -04:00
vec_extract_2elts.ll
…
vec_extract_var_elt.ll
…
vec_gep_scalar_arg.ll
…
vec_phi_extract.ll
…
vec_sext.ll
…
vec_shuffle.ll
[InstCombine] avoid crashing on vector constant expression (PR46872)
2020-07-28 15:02:36 -04:00
vec_udiv_to_shift.ll
…
vec-binop-select.ll
…
vector_gep1.ll
[SVE] Fix scalable vector bug in DataLayout::getIntPtrType
2020-06-26 07:58:45 +01:00
vector_gep2.ll
…
vector_insertelt_shuffle.ll
…
vector-casts.ll
…
vector-concat-binop.ll
…
vector-mul.ll
…
vector-reductions.ll
[llvm][mlir] Promote the experimental reduction intrinsics to be first class intrinsics.
2020-10-07 10:36:44 -07:00
vector-type.ll
…
vector-udiv.ll
…
vector-urem.ll
…
vector-xor.ll
[InstCombine] replace undef in vector constant for safe shift transform (PR45447)
2020-04-09 08:00:46 -04:00
volatile_load_cast.ll
…
volatile_store.ll
[InstCombine] Temporarily do not drop volatile stores before unreachable
2020-09-10 16:16:44 +02:00
vscale_alloca.ll
…
vscale_cmp.ll
[InstCombine][SVE] Skip scalable type for InstCombiner::getFlippedStrictnessPredicateAndConstant.
2020-09-18 11:26:36 -07:00
vscale_extractelement.ll
[InstCombine] Fix a couple crashes with extractelement on a scalable vector.
2020-09-02 18:02:07 -07:00
vscale_gep.ll
[InstCombine][SVE] Fix visitGetElementPtrInst for scalable type.
2020-04-14 12:38:32 -07:00
vscale_insertelement.ll
[InstCombine][SVE] Fix visitInsertElementInst for scalable type.
2020-05-07 12:44:52 -07:00
wcslen-1.ll
[IR] Convert null-pointer-is-valid into an enum attribute
2020-05-15 19:41:07 +02:00
wcslen-2.ll
…
wcslen-3.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
wcslen-4.ll
…
weak-symbols.ll
…
widenable-conditions.ll
…
win-math.ll
[InstCombine] Fix errno bug in pow expansion to sqrt
2020-09-22 18:58:05 -04:00
with_overflow.ll
…
xor2.ll
…
xor-icmps.ll
…
xor-of-icmps-with-extra-uses.ll
[InstCombine] Fix worklist management in foldXorOfICmps()
2020-03-28 18:25:21 +01:00
xor-undef.ll
…
xor.ll
[InstCombine] add bitwise logic fold tests for D86395; NFC
2020-09-08 09:17:42 -04:00
zero-point-zero-add.ll
…
zeroext-and-reduce.ll
…
zext-bool-add-sub.ll
[InstCombine] Negator - sink sinkable negations
2020-04-21 22:00:23 +03:00
zext-fold.ll
…
zext-or-icmp.ll
[InstCombine] regenerate test checks; NFC
2020-09-19 10:43:18 -04:00
zext-phi.ll
…
zext.ll
…

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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