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a4c1394dea4c503dff6363da891478cbe38be5e6
archived-llvm-mirror/test/Transforms/InstCombine
History
Sanjay Patel 0fbf3b3c47 [InstCombine] allow not+sub fold for arbitrary vector constants 
The fold was implemented for the general case but use-limitation,
but the later constant version which didn't check uses was only
matching splat constants.

llvm-svn: 341292
2018-09-02 19:31:45 +00:00
..
AArch64
[InstCombine, ARM, AArch64] Convert table lookup to shuffle vector
2018-05-30 14:38:50 +00:00
AMDGPU
AMDGPU: Remove nan tests in class if src is nnan
2018-08-28 18:10:02 +00:00
ARM
[InstCombine, ARM] Convert vld1 to llvm load
2018-05-31 12:19:18 +00:00
NVPTX
Update three tests I missed in r302979 and r302990
2017-05-18 00:58:06 +00:00
PowerPC
InstCombine: Move tests that use target intrinsics into subdirectories
2017-05-13 05:39:46 +00:00
X86
[X86] Constant folding of adds/subs intrinsics
2018-08-14 09:04:01 +00:00
2003-05-26-CastMiscompile.ll
…
2003-05-27-ConstExprCrash.ll
…
2003-06-05-BranchInvertInfLoop.ll
…
2003-07-21-ExternalConstant.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2003-08-12-AllocaNonNull.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2003-09-09-VolatileLoadElim.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2003-10-29-CallSiteResolve.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
2003-11-03-VarargsCallBug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2004-01-13-InstCombineInvokePHI.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
2004-02-23-ShiftShiftOverflow.ll
…
2004-03-13-InstCombineInfLoop.ll
…
2004-04-04-InstCombineReplaceAllUsesWith.ll
…
2004-05-07-UnsizedCastLoad.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2004-07-27-ConstantExprMul.ll
…
2004-08-09-RemInfLoop.ll
…
2004-08-10-BoolSetCC.ll
…
2004-09-20-BadLoadCombine2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2004-09-20-BadLoadCombine.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2004-09-28-BadShiftAndSetCC.ll
…
2004-11-22-Missed-and-fold.ll
…
2004-11-27-SetCCForCastLargerAndConstant.ll
[InstCombine] limit icmp transform to ConstantInt (PR28011)
2016-06-06 16:56:57 +00:00
2004-12-08-RemInfiniteLoop.ll
…
2005-03-04-ShiftOverflow.ll
…
2005-04-07-UDivSelectCrash.ll
…
2005-06-15-DivSelectCrash.ll
…
2005-06-15-ShiftSetCCCrash.ll
…
2005-06-16-RangeCrash.ll
…
2005-07-07-DeadPHILoop.ll
…
2006-02-13-DemandedMiscompile.ll
…
2006-02-28-Crash.ll
…
2006-03-30-ExtractElement.ll
…
2006-04-28-ShiftShiftLongLong.ll
…
2006-05-04-DemandedBitCrash.ll
…
2006-09-15-CastToBool.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2006-10-19-SignedToUnsignedCastAndConst-2.ll
…
2006-10-20-mask.ll
…
2006-10-26-VectorReassoc.ll
[InstCombine] Enable more reassociations using FMF 'reassoc' + 'nsz'
2018-05-24 20:16:43 +00:00
2006-11-10-ashr-miscompile.ll
…
2006-12-01-BadFPVectorXform.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
2006-12-05-fp-to-int-ext.ll
…
2006-12-08-Phi-ICmp-Op-Fold.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2006-12-08-Select-ICmp.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2006-12-15-Range-Test.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2006-12-23-Select-Cmp-Cmp.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2007-01-13-ExtCompareMiscompile.ll
…
2007-01-18-VectorInfLoop.ll
…
2007-02-01-LoadSinkAlloca.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2007-02-07-PointerCast.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2007-02-23-PhiFoldInfLoop.ll
…
2007-03-13-CompareMerge.ll
…
2007-03-19-BadTruncChangePR1261.ll
…
2007-03-21-SignedRangeTest.ll
[InstCombine] allow icmp (div X, Y), C folds for splat constant vectors
2016-08-31 21:57:21 +00:00
2007-03-25-BadShiftMask.ll
update to use FileCheck and auto-generate checks
2016-08-09 19:42:52 +00:00
2007-03-25-DoubleShift.ll
…
2007-03-26-BadShiftMask.ll
…
2007-04-08-SingleEltVectorCrash.ll
…
2007-05-10-icmp-or.ll
…
2007-05-14-Crash.ll
[PPC] Remove Darwin support from POWER backend.
2018-08-28 01:18:29 +00:00
2007-05-18-CastFoldBug.ll
…
2007-06-06-AshrSignBit.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2007-06-21-DivCompareMiscomp.ll
…
2007-08-02-InfiniteLoop.ll
…
2007-09-10-AliasConstFold.ll
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases
2015-09-11 03:22:04 +00:00
2007-09-17-AliasConstFold2.ll
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases
2015-09-11 03:22:04 +00:00
2007-10-10-EliminateMemCpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
2007-10-12-Crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2007-10-28-stacksave.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2007-10-31-RangeCrash.ll
[PPC] Remove Darwin support from POWER backend.
2018-08-28 01:18:29 +00:00
2007-10-31-StringCrash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2007-11-07-OpaqueAlignCrash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2007-11-15-CompareMiscomp.ll
…
2007-11-25-CompatibleAttributes.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2007-12-10-ConstFoldCompare.ll
…
2007-12-12-GEPScale.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2007-12-16-AsmNoUnwind.ll
…
2007-12-18-AddSelCmpSub.ll
…
2007-12-28-IcmpSub2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-01-06-BitCastAttributes.ll
…
2008-01-06-CastCrash.ll
…
2008-01-06-VoidCast.ll
…
2008-01-13-AndCmpCmp.ll
…
2008-01-14-VarArgTrampoline.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2008-01-21-MismatchedCastAndCompare.ll
…
2008-01-21-MulTrunc.ll
…
2008-01-27-FloatSelect.ll
…
2008-02-13-MulURem.ll
…
2008-02-16-SDivOverflow2.ll
…
2008-02-23-MulSub.ll
…
2008-02-28-OrFCmpCrash.ll
…
2008-03-13-IntToPtr.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-04-22-ByValBitcast.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2008-04-28-VolatileStore.ll
…
2008-04-29-VolatileLoadDontMerge.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-04-29-VolatileLoadMerge.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-05-08-LiveStoreDelete.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2008-05-08-StrLenSink.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2008-05-09-SinkOfInvoke.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
2008-05-17-InfLoop.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2008-05-18-FoldIntToPtr.ll
…
2008-05-22-IDivVector.ll
…
2008-05-23-CompareFold.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-05-31-AddBool.ll
…
2008-05-31-Bools.ll
…
2008-06-05-ashr-crash.ll
…
2008-06-08-ICmpPHI.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2008-06-13-InfiniteLoopStore.ll
…
2008-06-13-ReadOnlyCallStore.ll
…
2008-06-19-UncondLoad.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-06-21-CompareMiscomp.ll
…
2008-06-24-StackRestore.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2008-07-08-ShiftOneAndOne.ll
update test to FileCheck
2016-06-05 16:29:15 +00:00
2008-07-08-SubAnd.ll
…
2008-07-08-VolatileLoadMerge.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-07-09-SubAndError.ll
…
2008-07-10-CastSextBool.ll
update test to use FileCheck
2016-06-05 16:41:20 +00:00
2008-07-11-RemAnd.ll
…
2008-07-13-DivZero.ll
…
2008-07-16-fsub.ll
…
2008-08-05-And.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2008-09-02-VectorCrash.ll
…
2008-10-11-DivCompareFold.ll
…
2008-10-23-ConstFoldWithoutMask.ll
…
2008-11-01-SRemDemandedBits.ll
…
2008-11-08-FCmp.ll
Convert test to FileCheck and use CHECK-LABEL
2014-11-24 23:03:17 +00:00
2008-11-27-IDivVector.ll
…
2008-11-27-MultiplyIntVec.ll
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2008-12-17-SRemNegConstVec.ll
…
2009-01-05-i128-crash.ll
…
2009-01-08-AlignAlloca.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2009-01-16-PointerAddrSpace.ll
…
2009-01-19-fmod-constant-float-specials.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2009-01-19-fmod-constant-float.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-01-24-EmptyStruct.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2009-01-31-InfIterate.ll
…
2009-01-31-Pressure.ll
…
2009-02-04-FPBitcast.ll
…
2009-02-11-NotInitialized.ll
…
2009-02-20-InstCombine-SROA.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
2009-02-21-LoadCST.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-02-25-CrashZeroSizeArray.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-03-18-vector-ashr-crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-03-24-InfLoop.ll
…
2009-04-07-MulPromoteToI96.ll
…
2009-05-23-FCmpToICmp.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2009-06-11-StoreAddrSpace.ll
…
2009-06-16-SRemDemandedBits.ll
…
2009-07-02-MaskedIntVector.ll
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2009-12-17-CmpSelectNull.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2010-01-28-NegativeSRem.ll
…
2010-03-03-ExtElim.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2010-05-30-memcpy-Struct.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2010-11-01-lshr-mask.ll
Revert commit rL323951
2018-02-01 13:05:25 +00:00
2010-11-21-SizeZeroTypeGEP.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2010-11-23-Distributed.ll
…
2011-02-14-InfLoop.ll
…
2011-03-08-SRemMinusOneBadOpt.ll
…
2011-05-02-VectorBoolean.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2011-05-13-InBoundsGEP.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2011-05-28-swapmulsub.ll
[InstCombine] auto-generate complete test checks; NFC
2017-11-28 19:07:28 +00:00
2011-06-13-nsw-alloca.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2011-09-03-Trampoline.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
2011-10-07-AlignPromotion.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2012-3-15-or-xor-constant.ll
…
2012-6-7-vselect-bitcast.ll
…
2012-01-11-OpaqueBitcastCrash.ll
…
2012-02-13-FCmp.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
2012-02-28-ICmp.ll
…
2012-03-10-InstCombine.ll
…
2012-04-24-vselect.ll
…
2012-04-30-SRem.ll
…
2012-05-28-select-hang.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2012-06-06-LoadOfPHIs.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2012-07-25-LoadPart.ll
opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.
2017-02-17 17:36:52 +00:00
2012-07-30-addrsp-bitcast.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
2012-08-28-udiv_ashl.ll
…
2012-09-17-ZeroSizedAlloca.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
2012-10-25-vector-of-pointers.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2012-12-14-simp-vgep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2013-03-05-Combine-BitcastTy-Into-Alloca.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
abs_abs.ll
[InstCombine] canonicalize abs pattern
2018-07-27 01:49:51 +00:00
abs-1.ll
[InstCombine] canonicalize abs pattern
2018-07-27 01:49:51 +00:00
add2.ll
[InstCombine][NFC] add2.ll: add a few commutative checks.
2018-04-26 20:07:17 +00:00
add3.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
add4.ll
[InstCombine] Simplify Add with remainder expressions as operands.
2018-04-26 20:52:28 +00:00
add-shrink.ll
…
add-sitofp.ll
Fix for PR32740 - Invalid floating type, unreachable between r300969 and r301029
2017-04-22 07:24:52 +00:00
add.ll
[PatternMatch] allow undef elements in vectors with m_Neg
2018-07-01 13:42:57 +00:00
addnegneg.ll
Removed extra whitespace. (Testing commit access). NFC.
2014-12-01 09:27:46 +00:00
AddOverFlow.ll
[InstCombine][KnownBits] Use KnownBits better to detect nsw adds
2017-05-03 23:22:46 +00:00
addrspacecast.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
adjust-for-minmax.ll
[InstCombine] canonicalize min/max constant to select's false value
2016-11-21 22:04:14 +00:00
alias-recursion.ll
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases
2015-09-11 03:22:04 +00:00
align-2d-gep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
align-addr.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
align-attr.ll
Teach computeKnownBits to look through returned-argument functions
2016-07-11 02:25:14 +00:00
align-external.ll
Update enforceKnownAlignment after the isWeakForLinker semantic change
2015-07-14 00:11:08 +00:00
all-bits-shift.ll
InstCombine: Restrict computeKnownBits() on all Values to OptLevel > 2
2016-03-09 18:47:11 +00:00
alloca-big.ll
[InstCombine] Limit simplifyAllocaArraySize constant folding to values that fit into a uint64_t
2018-08-13 16:50:20 +00:00
alloca-cast-debuginfo.ll
[Local] replaceAllDbgUsesWith: Update debug values before RAUW
2018-07-06 17:32:39 +00:00
alloca.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
allocsize-32.ll
Add the allocsize attribute to LLVM.
2016-04-12 01:05:35 +00:00
allocsize.ll
[Analysis] Ignore nobuiltin on allocsize function calls.
2016-12-27 06:32:14 +00:00
and2.ll
[InstCombine] move/add tests for xor+add fold; NFC
2018-07-31 12:31:00 +00:00
and-compare.ll
[InstCombine] use m_APInt to allow icmp (and X, Y), C folds for splat constant vectors
2016-08-28 18:18:00 +00:00
and-fcmp.ll
[InstSimplify, InstCombine] add/update tests with FP +0.0 vector with undef; NFC
2018-03-25 17:48:20 +00:00
and-narrow.ll
[InstCombine] Allow common type conversions to i8/i16/i32
2018-02-03 16:51:03 +00:00
and-or-and.ll
…
and-or-icmps.ll
[InstCombine] return when SimplifyAssociativeOrCommutative makes a change
2018-07-13 01:18:07 +00:00
and-or-not.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
and-or.ll
[InstCombine] allow mask hoisting transform for vector types
2017-07-31 21:01:53 +00:00
and-xor-merge.ll
Use FileCheck instead of grep. Change by Ankur Garg.
2014-11-27 11:22:49 +00:00
and-xor-or.ll
[InstCombine] simplify code for A & (A ^ B) --> A & ~B
2018-07-31 13:00:03 +00:00
and.ll
[InstCombine] fix demanded-bits propagation for zext/trunc
2018-01-17 14:39:28 +00:00
apint-add.ll
[InstCombine] fold add(zext(xor X, C), C) --> sext X when C is INT_MIN in the source type
2016-07-19 22:09:34 +00:00
apint-and-compare.ll
…
apint-and-or-and.ll
…
apint-and-xor-merge.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
apint-and.ll
[InstCombine] use FileCheck and auto-generate checks; NFC
2017-05-01 14:20:30 +00:00
apint-call-cast-target.ll
InstCombine: Bitcast call arguments from/to pointer/integer type
2015-01-06 08:41:31 +00:00
apint-cast-and-cast.ll
…
apint-cast-cast-to-and.ll
…
apint-cast.ll
…
apint-div1.ll
…
apint-div2.ll
…
apint-mul1.ll
[InstCombine] Improve mul(x, pow2) -> shl combine for vector constants
2018-02-08 14:10:01 +00:00
apint-mul2.ll
[InstCombine] Improve mul(x, pow2) -> shl combine for vector constants
2018-02-08 14:10:01 +00:00
apint-not.ll
[InstCombine] consolidate tests for DeMorgan folds; NFC
2017-04-30 18:57:12 +00:00
apint-or.ll
[InstCombine] consolidate tests for DeMorgan folds; NFC
2017-04-30 18:57:12 +00:00
apint-rem1.ll
…
apint-rem2.ll
…
apint-select.ll
[InstCombine] move tests for select with bit-test of condition; NFC
2018-04-24 21:06:06 +00:00
apint-shift-simplify.ll
…
apint-shift.ll
[InstSimplify] move tests for shifts; NFC
2018-04-21 16:58:00 +00:00
apint-shl-trunc.ll
[InstCombine] use m_APInt to allow icmp (and (sh X, Y), C2), C1 folds for splat constant vectors
2016-09-07 22:33:03 +00:00
apint-sub.ll
[InstCombine] put tests of mul with neg operand(s) together; NFC
2018-02-13 23:02:12 +00:00
apint-xor1.ll
…
apint-xor2.ll
…
assoc-cast-assoc.ll
[InstCombine] LogicOpc (zext X), C --> zext (LogicOpc X, C) (PR28476)
2016-07-21 00:24:18 +00:00
assume2.ll
[InstCombine] don't use DeMorgan's Law on integer constants (2nd try)
2017-05-02 15:31:40 +00:00
assume-loop-align.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
assume-redundant.ll
Revert @llvm.assume with operator bundles (r289755-r289757)
2016-12-19 08:22:17 +00:00
assume.ll
[InstCombine] ignore debuginfo when removing redundant assumes (PR37726)
2018-06-20 13:22:26 +00:00
atomic.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
badmalloc.ll
…
binop-cast.ll
…
bit-checks.ll
[InstCombine][InstSimplify] Teach decomposeBitTestICmp to look through truncate instructions
2017-09-01 21:27:34 +00:00
bitcast-alias-function.ll
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases
2015-09-11 03:22:04 +00:00
bitcast-bigendian.ll
[InstCombine] reverse bitcast + bitwise-logic canonicalization (PR33138)
2017-06-22 15:46:54 +00:00
bitcast-bitcast.ll
[InstCombine] allow any pair of bitcasts to be combined
2015-12-12 00:33:36 +00:00
bitcast-sext-vector.ll
…
bitcast-store.ll
InstCombine: Don't combine loads/stores from swifterror to a new type
2016-09-10 18:14:57 +00:00
bitcast-vec-canon.ll
[InstCombine] auto-generate test checks; NFC
2017-05-23 17:51:22 +00:00
bitcast.ll
[InstCombine] reverse bitcast + bitwise-logic canonicalization (PR33138)
2017-06-22 15:46:54 +00:00
bitcount.ll
…
bitreverse-hang.ll
[InstCombine] Rewrite bswap/bitreverse handling completely.
2016-01-15 09:20:19 +00:00
bitreverse-known-bits.ll
[ValueTracking] Make sure we keep range metadata information when calculating known bits for calls to bitreverse intrinsic.
2017-03-22 07:22:49 +00:00
bittest.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
branch.ll
[InstCombine] Fold branches with irrelevant conditions to a constant.
2017-08-23 09:14:37 +00:00
broadcast.ll
[InstCombine] Fold insert sequence if first ins has multiple users.
2017-08-30 10:54:21 +00:00
bswap-fold.ll
Move tests associated with transforms moved in r321467
2017-12-30 03:13:00 +00:00
bswap-known-bits.ll
Extend known bits to understand @llvm.bswap
2015-10-06 20:20:45 +00:00
bswap.ll
[InstCombine] Adjusting bswap pattern matching to hold for And/Shift mixed case
2018-05-01 12:25:46 +00:00
builtin-object-size-offset.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
builtin-object-size-ptr.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
cabs-array.ll
[SimplifyLibCalls] Inline calls to cabs when it's safe to do so
2017-12-16 01:26:25 +00:00
cabs-discrete.ll
[SimplifyLibCalls] Inline calls to cabs when it's safe to do so
2017-12-16 01:26:25 +00:00
call2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
call_nonnull_arg.ll
[ValueTracking] use nonnull argument attribute to eliminate null checks
2017-02-12 15:35:34 +00:00
call-callconv.ll
[InstCombine] use nsw negation for abs libcalls
2018-05-22 23:29:40 +00:00
call-cast-attrs.ll
Simplify test for sret attribute in instcombine
2017-04-19 23:17:47 +00:00
call-cast-target-inalloca.ll
…
call-cast-target.ll
InstCombine: Don't fold call bitcast into args if callee is byval
2015-03-11 18:03:05 +00:00
call-guard.ll
[InstCombine] Widen guards with conditions between
2018-05-09 22:56:32 +00:00
call-intrinsics.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
call.ll
[InstCombine] Add test to remove VarArg casts (NFC)
2018-01-03 13:35:43 +00:00
canonicalize_branch.ll
[InstCombine] add isCanonicalPredicate() helper function and use it; NFCI
2017-05-17 14:21:19 +00:00
canonicalize-ashr-shl-to-masking.ll
[InstCombine] Fold (x >> y) << y -> x & (-1 << y)
2018-06-10 20:10:13 +00:00
canonicalize-constant-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
[NFC][InstCombine] Add forgotten variable tests for foldICmpWithLowBitMaskedVal()
2018-07-14 12:19:56 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
[NFC][InstCombine] Add forgotten variable tests for foldICmpWithLowBitMaskedVal()
2018-07-14 12:19:56 +00:00
canonicalize-constant-low-bit-mask-and-icmp-sge-to-icmp-sle.ll
[InstCombine] Fold x & (-1 >> y) s>= x to x s<= (-1 >> y)
2018-07-14 20:08:37 +00:00
canonicalize-constant-low-bit-mask-and-icmp-sgt-to-icmp-sgt.ll
[InstCombine] Fold x s> x & (-1 >> y) to x s> (-1 >> y)
2018-07-14 20:08:16 +00:00
canonicalize-constant-low-bit-mask-and-icmp-sle-to-icmp-sle.ll
[InstCombine] Fold x s<= x & (-1 >> y) to x s<= (-1 >> y)
2018-07-14 20:08:26 +00:00
canonicalize-constant-low-bit-mask-and-icmp-slt-to-icmp-sgt.ll
[InstCombine] Fold x & (-1 >> y) s< x to x s> (-1 >> y)
2018-07-14 20:08:47 +00:00
canonicalize-constant-low-bit-mask-and-icmp-uge-to-icmp-ule.ll
[InstCombine] Fold x & (-1 >> y) u>= x to x u<= (-1 >> y)
2018-07-14 12:20:06 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ugt-to-icmp-ugt.ll
[InstCombine] Fold x u> x & C to x u> C
2018-07-14 16:44:43 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ule-to-icmp-ule.ll
[InstCombine] Fold x u<= x & C to x u<= C
2018-07-14 16:44:54 +00:00
canonicalize-constant-low-bit-mask-and-icmp-ult-to-icmp-ugt.ll
[InstCombine] Fold x & (-1 >> y) u< x to x u> (-1 >> y)
2018-07-14 12:20:16 +00:00
canonicalize-lack-of-signed-truncation-check.ll
[InstCombine] Re-commit: Fold 'check for [no] signed truncation' pattern
2018-07-18 10:55:17 +00:00
canonicalize-low-bit-mask-and-icmp-eq-to-icmp-ule.ll
[InstCombine] Fold x & (-1 >> y) == x to x u<= (-1 >> y)
2018-07-11 19:05:04 +00:00
canonicalize-low-bit-mask-and-icmp-ne-to-icmp-ugt.ll
[InstCombine] Fold x & (-1 >> y) != x to x u> (-1 >> y)
2018-07-12 14:56:12 +00:00
canonicalize-lshr-shl-to-masking.ll
[InstCombine] Fold (x >> y) << y -> x & (-1 << y)
2018-06-10 20:10:13 +00:00
canonicalize-shl-lshr-to-masking.ll
[InstCombine] Recommit: Fold (x << y) >> y -> x & (-1 >> y)
2018-06-15 09:56:52 +00:00
canonicalize-signed-truncation-check.ll
[InstCombine] Re-commit: Fold 'check for [no] signed truncation' pattern
2018-07-18 10:55:17 +00:00
cast_ptr.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
cast-call-combine-prof.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
cast-call-combine.ll
…
cast-callee-deopt-bundles.ll
[InstCombine] Don't drop operand bundles
2015-11-25 00:42:19 +00:00
cast-int-fcmp-eq-0.ll
[InstSimplify] More fcmp cases when comparing against negative constants.
2017-12-01 12:34:16 +00:00
cast-int-icmp-eq-0.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
cast-mul-select.ll
[Local] replaceAllDbgUsesWith: Update debug values before RAUW
2018-07-06 17:32:39 +00:00
cast-select.ll
[InstCombine] don't change the size of a select if it would mismatch its condition operands' sizes
2018-05-31 00:16:58 +00:00
cast-set-preserve-signed-dbg-val.ll
[Local] replaceAllDbgUsesWith: Update debug values before RAUW
2018-07-06 17:32:39 +00:00
cast-set.ll
auto-ggenerate checks
2016-07-16 16:24:06 +00:00
cast-unsigned-icmp-eqcmp-0.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
cast.ll
[ConstProp] move tests for fp <--> int; NFC
2018-06-06 16:53:56 +00:00
ceil.ll
…
clamp-to-minmax.ll
[InstCombine] Canonicalize clamp of float types to minmax in fast mode.
2017-08-04 12:22:17 +00:00
cmp-intrinsic.ll
[InstCombine] move and improve tests for cmp-intrinsic; NFC
2017-07-03 14:07:40 +00:00
compare-3way.ll
[InstCombine] Recognize and simplify three way comparison idioms
2017-06-23 13:41:45 +00:00
compare-alloca.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
compare-signs.ll
[InstCombine] add folds for xor-of-icmp signbit tests (PR36682)
2018-03-22 14:08:16 +00:00
compare-udiv.ll
[InstCombine] use m_APInt to allow icmp (udiv X, Y), C folds for splat constant vectors
2016-08-18 17:55:59 +00:00
compare-unescaped.ll
[InstCombine] fix operand-complexity-based canonicalization (PR28296)
2017-02-03 21:43:34 +00:00
consecutive-fences.ll
InstCombine: ignore debug instructions during fence combine
2018-06-06 12:46:02 +00:00
constant-expr-datalayout.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
constant-fold-address-space-pointer.ll
ConstantFold: Don't fold global address vs. null for addrspace != 0
2018-06-26 18:55:43 +00:00
constant-fold-alias.ll
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases
2015-09-11 03:22:04 +00:00
constant-fold-compare.ll
…
constant-fold-gep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
constant-fold-iteration.ll
[InstCombine] Prevent InstCombine from triggering an extra iteration if something changed in the initial Worklist creation
2017-05-13 06:56:04 +00:00
constant-fold-libfunc.ll
Add strictfp attribute to prevent unwanted optimizations of libm calls
2017-08-14 21:15:13 +00:00
constant-fold-math.ll
[InstCombine] Add frem constant folding test (PR3316)
2017-04-19 21:09:19 +00:00
convergent.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
copysign.ll
…
cos-1.ll
[InstCombine] add reflection fold for tan(-x)
2018-08-16 22:46:20 +00:00
cos-2.ll
[LibCallSimplifier] don't get fooled by a fake sqrt()
2016-01-20 17:41:14 +00:00
cos-sin-intrinsic.ll
[InstCombine] canonicalize fneg with llvm.sin
2018-08-29 18:27:49 +00:00
CPP_min_max.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
crash.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
ctpop.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
dce-iterate.ll
…
deadcode.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
debug-line.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
debuginfo_add.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-dce2.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-dce.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-skip.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
debuginfo-variables.ll
[InstCombine] Preserve debug value when simplifying cast-of-select
2018-07-17 18:08:36 +00:00
debuginfo.ll
Re-apply "[DebugInfo] Check size of variable in ConvertDebugDeclareToDebugValue"
2018-06-15 13:48:55 +00:00
default-alignment.ll
Teach DataLayout to infer a plausible alignment for things even when nothing is specified by the user.
2015-03-08 21:53:59 +00:00
demand_shrink_nsw.ll
[InstCombine][KnownBits] Use KnownBits better to detect nsw adds
2017-05-03 23:22:46 +00:00
demorgan-sink-not-into-xor.ll
[InstCombine] De Morgan: sink 'not' into 'xor' (PR38446)
2018-08-08 13:31:19 +00:00
demorgan.ll
[InstCombine] fix auto-generated FileCheck-captured variable refs
2017-05-10 14:40:04 +00:00
disable-simplify-libcalls.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
distribute.ll
…
div-shift-crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
div-shift.ll
[InstCombine] (X << Y) / X -> 1 << Y
2018-01-21 16:14:51 +00:00
div.ll
[InstCombine] fold udiv with common factor from muls with nuw
2018-07-26 19:22:41 +00:00
double-float-shrink-1.ll
[SLC] Fix shrinking of pow()
2018-08-06 19:40:17 +00:00
double-float-shrink-2.ll
[InstCombine] Avoid creating mis-sized dbg.values in commonCastTransforms()
2018-06-27 00:47:53 +00:00
early_constfold_changes_IR.ll
[InstCombine] Make sure AddReachableCodeToWorklist sets MadeIRChange
2017-06-19 18:00:27 +00:00
early_dce_clobbers_callgraph.ll
[InstCombine] Make sure AddReachableCodeToWorklist sets MadeIRChange
2017-06-19 18:00:27 +00:00
element-atomic-memintrins.ll
[InstCombine] Handle atomic memset in the same way as regular memset
2018-05-11 20:04:50 +00:00
enforce-known-alignment.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
err-rep-cold.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
exact.ll
[InstCombine] use m_APInt to allow ashr folds for vectors with splat constants
2017-01-15 16:38:19 +00:00
exp2-1.ll
AMDGPU: mark ldexp LibCalls as unavailable
2015-12-15 17:24:15 +00:00
exp2-2.ll
…
ExtractCast.ll
…
extractelement.ll
[instsimplify] consistently handle undef and out of bound indices for insertelement and extractelement
2017-12-30 05:54:22 +00:00
extractinsert-tbaa.ll
[InstCombine] Retain TBAA when narrowing memory accesses
2017-06-28 23:36:40 +00:00
extractvalue.ll
Instcombine: destructor loads of structs that do not contains padding
2015-12-15 01:44:07 +00:00
fabs-libcall.ll
[InstCombine] regenerate test checks; NFC
2017-11-16 16:38:42 +00:00
fabs.ll
[PatternMatch] allow undef elements when matching vector FP +0.0
2018-03-25 21:16:33 +00:00
fadd-fsub-factor.ll
[InstCombine] fix/enhance fadd/fsub factorization
2018-08-12 15:48:26 +00:00
fadd.ll
[InstCombine] simplify fneg+fadd folds; NFC
2018-04-16 14:13:57 +00:00
fast-math-scalarization.ll
Fix an issue where fast math flags were dropped during scalarization.
2016-03-01 19:35:52 +00:00
fast-math.ll
[InstCombine] move/add tests for fadd/fsub factorization; NFC
2018-08-12 15:06:15 +00:00
fcmp-select.ll
…
fcmp-special.ll
[PatternMatch] allow undef elements when matching vector FP +0.0
2018-03-25 21:16:33 +00:00
fcmp.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
fdiv-cos-sin.ll
[InstCombine] allow sin/cos transforms with 'reassoc'
2018-02-15 15:07:12 +00:00
fdiv-sin-cos.ll
[InstCombine] allow sin/cos transforms with 'reassoc'
2018-02-15 15:07:12 +00:00
fdiv.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
ffs-1.ll
[InstCombine] narrow truncated add/sub/mul with constant
2017-08-04 22:30:34 +00:00
float-shrink-compare.ll
[InstCombine] regenerate test checks; NFC
2017-11-16 16:59:49 +00:00
fls.ll
[InstCombine] narrow truncated add/sub/mul with constant
2017-08-04 22:30:34 +00:00
fma.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
fmul-sqrt.ll
[InstCombine] add nnan requirement for sqrt(x) * sqrt(y) -> sqrt(x*y)
2018-03-18 14:32:54 +00:00
fmul.ll
[PatternMatch] define m_FNeg using m_FSub
2018-04-05 15:36:55 +00:00
fneg.ll
[InstCombine] fold fneg into constant operand of fmul/fdiv
2018-08-08 14:29:08 +00:00
fold-bin-operand.ll
…
fold-calls.ll
…
fold-fops-into-selects.ll
…
fold-phi-load-metadata.ll
Don't passively concatenate MDNodes
2016-08-16 18:48:34 +00:00
fold-phi.ll
…
fold-sqrt-sqrtf.ll
…
fold-vector-select.ll
…
fold-vector-zero.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
fp-ret-bitcast.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
fpcast.ll
[InstCombine] don't change the size of a select if it would mismatch its condition operands' sizes
2018-05-31 00:16:58 +00:00
fpextend_x86.ll
…
fpextend.ll
[InstCombine] Add constant vector support to getMinimumFPType for visitFPTrunc.
2018-03-05 18:04:12 +00:00
fprintf-1.ll
[IR] Straighten out bundle overload of IRBuilder::CreateCall
2016-02-18 20:57:41 +00:00
fputs-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
fputs-opt-size.ll
Code size optimisation: don't rewrite fputs to fwrite when optimising for size
2016-07-07 13:56:23 +00:00
fsub.ll
[InstCombine] fold fneg into constant operand of fmul/fdiv
2018-08-08 14:29:08 +00:00
fwrite-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
gc.relocate.ll
Don't propagate dereferenceable attribute through gc.relocate in InstCombine
2016-02-11 11:22:46 +00:00
gep-addrspace.ll
Fix InstCombine address space assert
2018-07-31 15:53:03 +00:00
gep-combine-loop-invariant.ll
[InstCombine] Properly change GEP type when reassociating loop invariant GEP chains
2018-04-05 18:51:45 +00:00
gep-custom-dl.ll
Adding a width of the GEP index to the Data Layout.
2018-02-14 06:58:08 +00:00
gep-sext.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
gep-vector.ll
[InstCombine] peek through bitcasted vector/array pointer GEP operand
2018-04-18 00:36:40 +00:00
gepgep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
gepphigep.ll
[InstCombine] Teach instcombine not to create extra PHI nodes when folding GEPs
2015-10-26 10:25:05 +00:00
getelementptr-folding.ll
[ConstantFold] Fix incorrect index rewrites for GEPs
2016-05-26 07:08:05 +00:00
getelementptr.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
hoist_instr.ll
…
icmp_sdiv_with_and_without_range.ll
Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"
2018-07-06 04:04:13 +00:00
icmp-add.ll
[InstCombine] Add new tests for icmp ugt/ult (add nuw X, C2), C
2018-08-21 15:27:32 +00:00
icmp-bc-vec.ll
[InstCombine] Fold compare of int constant against a splatted vector of ints
2018-04-03 17:26:20 +00:00
icmp-custom-dl.ll
Adding a width of the GEP index to the Data Layout.
2018-02-14 06:58:08 +00:00
icmp-div-constant.ll
fix FileCheck variables for test added with r280677
2016-09-05 23:49:32 +00:00
icmp-logical.ll
[InstCombine] icmp-logical.ll: restore the original intention of the test.
2018-07-12 14:56:17 +00:00
icmp-mul-zext.ll
[InstCombine] Fold x & (-1 >> y) == x to x u<= (-1 >> y)
2018-07-11 19:05:04 +00:00
icmp-range.ll
[Bug 24848] Use range metadata to constant fold comparisons between two values
2015-09-26 03:26:47 +00:00
icmp-shl-nsw.ll
Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"
2018-07-06 04:04:13 +00:00
icmp-shl-nuw.ll
[InstCombine] Fold nuw left-shifts in ugt/ule comparisons.
2016-11-01 19:19:29 +00:00
icmp-shr-lt-gt.ll
Revert "[InstCombine] Delay foldICmpUsingKnownBits until simple transforms are done"
2018-07-06 04:04:13 +00:00
icmp-shr.ll
revert r314984: revert r314698 - [InstCombine] remove one-use restriction for icmp (shr exact X, C1), C2 --> icmp X, (C2<<C1)
2017-10-15 15:39:15 +00:00
icmp-vec.ll
[InstCombine] move vector compare before same-shuffled ops
2018-08-16 12:52:17 +00:00
icmp-xor-signbit.ll
[InstCombine] reverse bitcast + bitwise-logic canonicalization (PR33138)
2017-06-22 15:46:54 +00:00
icmp.ll
[InstCombine] Add splat vector constant support to foldICmpAddOpConst.
2018-08-20 23:04:25 +00:00
idioms.ll
…
indexed-gep-compares.ll
[InstCombine] Make sure that LHS and RHS have the same type in
2017-01-31 14:04:15 +00:00
inline-intrinsic-assert.ll
[LibCallSimplifier] use instruction-level fast-math-flags to transform sqrt calls
2016-01-11 22:34:19 +00:00
inselt-binop.ll
[InstCombine] add tests for insertelement+binop; NFC
2018-08-20 16:49:08 +00:00
insert-const-shuf.ll
[InstCombine] Fix for PR29124: reduce insertelements to shufflevector
2016-09-23 09:14:08 +00:00
insert-extract-shuffle.ll
[InstCombine] Fix extractelement use before def
2017-06-05 09:18:10 +00:00
insert-val-extract-elem.ll
Optimize store of "bitcast" from vector to aggregate.
2016-04-25 22:22:39 +00:00
int_sideeffect.ll
Add an @llvm.sideeffect intrinsic
2017-11-08 21:59:51 +00:00
intptr1.ll
Renable r314928
2017-10-10 05:07:54 +00:00
intptr2.ll
Renable r314928
2017-10-10 05:07:54 +00:00
intptr3.ll
Renable r314928
2017-10-10 05:07:54 +00:00
intptr4.ll
Renable r314928
2017-10-10 05:07:54 +00:00
intptr5.ll
Renable r314928
2017-10-10 05:07:54 +00:00
intptr6.ll
Renable r314928
2017-10-10 05:07:54 +00:00
intptr7.ll
Renable r314928
2017-10-10 05:07:54 +00:00
IntPtrCast.ll
…
intrinsics.ll
Move tests associated with transforms moved in r321467
2017-12-30 03:13:00 +00:00
invariant.group.ll
Simplify recursive launder.invariant.group and strip
2018-07-12 23:55:20 +00:00
invariant.ll
Revert "Revert "Invariant start/end intrinsics overloaded for address space""
2016-08-13 23:31:24 +00:00
invert-variable-mask-in-masked-merge-scalar.ll
[InstCombine] Canonicalize variable mask in masked merge
2018-04-28 15:45:07 +00:00
invert-variable-mask-in-masked-merge-vector.ll
[InstCombine] Canonicalize variable mask in masked merge
2018-04-28 15:45:07 +00:00
invoke.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
isascii-1.ll
…
isdigit-1.ll
…
JavaCompare.ll
…
known_align.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
known-never-nan.ll
[InstSimplify] use isKnownNeverNaN to fold more fcmp ord/uno
2018-08-21 14:45:13 +00:00
LandingPadClauses.ll
[EH] Keep filter clauses for types that have been caught.
2015-11-17 20:13:04 +00:00
lifetime-asan.ll
Hardware-assisted AddressSanitizer (llvm part).
2017-12-09 00:21:41 +00:00
lifetime-no-null-opt.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
lifetime.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
load3.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
load_combine_aa.ll
[InstCombine] Employ AliasAnalysis in FindAvailableLoadedValue
2015-07-10 06:55:49 +00:00
load-bitcast32.ll
Re-apply r238452, the bug was in clang and was fixed in r260567.
2016-02-11 22:30:41 +00:00
load-bitcast64.ll
Re-apply r238452, the bug was in clang and was fixed in r260567.
2016-02-11 22:30:41 +00:00
load-bitcast-select.ll
[InstCombine] PR35354: Convert store(bitcast, load bitcast (select (Cond, &V1, &V2)) --> store (, load (select(Cond, load &V1, load &V2)))
2017-12-08 15:32:10 +00:00
load-cmp.ll
opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.
2017-02-17 17:36:52 +00:00
load-combine-metadata-2.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
load-combine-metadata-3.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
load-combine-metadata-4.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
load-combine-metadata-dominance.ll
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
load-combine-metadata.ll
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
load-select.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
load.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
loadstore-alignment.ll
Fix known zero bits for addrspacecast.
2016-11-21 15:42:31 +00:00
loadstore-metadata.ll
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
log-pow-nofastmath.ll
[SimplifyLibCalls] Remove useless bits of this tests.
2015-11-30 19:38:35 +00:00
log-pow.ll
Don't remove side effecting instructions due to ConstantFoldInstruction
2016-07-22 04:54:44 +00:00
logical-select.ll
[InstCombine] add vector test with undef elts; NFC
2018-04-22 15:59:14 +00:00
lower-dbg-declare.ll
[DebugInfo] LowerDbgDeclare: Add derefs when handling CallInst users
2018-07-26 20:56:53 +00:00
lshr-phi.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
lshr.ll
[InstCombine] narrow lshr with constant
2017-08-04 15:42:47 +00:00
malloc-free-delete.ll
[Analysis] Support aligned new/delete functions.
2018-04-04 19:01:51 +00:00
masked_intrinsics.ll
Support arbitrary address space pointers in masked gather/scatter intrinsics.
2017-05-03 12:28:54 +00:00
masked-merge-add.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
masked-merge-and-of-ors.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
masked-merge-or.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
masked-merge-xor.ll
Revert rL333106 / D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!
2018-05-31 06:00:36 +00:00
max_known_bits.ll
[ValueTracking] Teach computeNumSignBits to understand min/max clamp patterns with constant/splat values
2018-08-22 23:27:50 +00:00
max-of-nots.ll
[InstCombine] choose 1 form of abs and nabs as canonical
2018-05-20 14:23:23 +00:00
maxnum.ll
[InstSimplify] move minnum/maxnum with Inf folds from instcombine
2018-08-09 22:20:44 +00:00
mem-gep-zidx.ll
Fix a typo in rL265762
2016-04-17 04:30:43 +00:00
mem-par-metadata-memcpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memchr.ll
SimplifyLibCalls: Optimize wcslen
2017-05-19 22:37:09 +00:00
memcmp-1.ll
[InstCombine] auto-generate better checks; NFC
2017-04-09 15:44:59 +00:00
memcmp-2.ll
…
memcmp-constant-fold.ll
[LibCallSimplifier] try harder to fold memcmp with constant arguments (2nd try)
2017-08-21 19:13:14 +00:00
memcpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memcpy_chk-2.ll
…
memcpy-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memcpy-2.ll
[InstCombine] regenerate test checks; NFC
2017-08-10 15:07:37 +00:00
memcpy-addrspace.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
memcpy-from-global.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
memcpy-to-load.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memcpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memmove_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memmove_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll
[InstCombine] Simplify MemTransferInst's source and dest alignments separately
2018-02-12 23:06:55 +00:00
memset2.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memset_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
memset_chk-2.ll
…
memset-1.ll
[InstCombine] add potential calloc tests and regenerate checks; NFC
2018-04-06 16:06:08 +00:00
memset-2.ll
…
memset.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
merge-icmp.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
min-positive.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
minmax-fold.ll
[InstCombine] narrow select to match condition operands' size
2018-05-31 19:55:27 +00:00
minmax-fp.ll
[ValueTracking] ignore FP signed-zero when detecting a casted-to-integer fmin/fmax pattern
2017-12-26 15:09:19 +00:00
minnum.ll
[InstSimplify] move minnum/maxnum with Inf folds from instcombine
2018-08-09 22:20:44 +00:00
misc-2002.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
mul-masked-bits.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
mul.ll
[InstCombine] put tests of mul with neg operand(s) together; NFC
2018-02-13 23:02:12 +00:00
multi-size-address-space-pointer.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
multi-use-or.ll
…
multiple-uses-load-bitcast-select.ll
[InstCombine] Fix PR35618: Instcombine hangs on single minmax load bitcast.
2017-12-12 20:28:46 +00:00
musttail-thunk.ll
[Debugify] Add debug intrinsics before terminating musttail calls
2018-06-04 03:33:01 +00:00
narrow-switch.ll
opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.
2017-02-17 17:36:52 +00:00
narrow.ll
[InstCombine] fix operand-complexity-based canonicalization (PR28296)
2017-02-03 21:43:34 +00:00
no_cgscc_assert.ll
[LibCallSimplifier] use instruction-level fast-math-flags to transform sqrt calls
2016-01-11 22:34:19 +00:00
no-negzero.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
non-integral-pointers.ll
Fix invalid ptrtoint in InstCombine
2017-10-22 20:28:17 +00:00
nonnull-attribute.ll
isKnownNonNull needs to consider globals in non-zero address spaces.
2015-08-27 03:16:29 +00:00
not.ll
[InstCombine] allow not+sub fold for arbitrary vector constants
2018-09-02 19:31:45 +00:00
nothrow.ll
…
nsw.ll
…
obfuscated_splat.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
objsize-64.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
objsize-address-space.ll
[opaque pointer type] Add textual IR support for explicit type parameter for global aliases
2015-09-11 03:22:04 +00:00
objsize-noverify.ll
Verifier: Call verifyModule() from llc and opt
2015-03-27 22:04:28 +00:00
objsize.ll
Make llvm.objectsize more conservative with null
2018-07-09 22:21:16 +00:00
odr-linkage.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
onehot_merge.ll
[InstCombine] Fold (!iszero(A & K1) & !iszero(A & K2)) -> (A & (K1 | K2)) == (K1 | K2) if K1 and K2 are a 1-bit mask
2017-06-16 05:10:37 +00:00
opaque.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
or-fcmp.ll
[InstSimplify, InstCombine] add/update tests with FP +0.0 vector with undef; NFC
2018-03-25 17:48:20 +00:00
or-shifted-masks.ll
Inserting several lit tests to reflect current behaviour
2017-12-14 12:00:04 +00:00
or-xor.ll
[PatternMatch] Stabilize the matching order of commutative matchers
2018-04-27 21:23:20 +00:00
or.ll
[NFC][InstCombine] Regenerate two tests that are affected by folding masked merge
2018-04-20 10:49:19 +00:00
osx-names.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
out-of-bounds-indexes.ll
Reintroduce r320049, r320014 and r319894.
2017-12-13 11:21:18 +00:00
overflow-mul.ll
Make DataLayout Non-Optional in the Module
2015-03-04 18:43:29 +00:00
overflow.ll
[InstCombine][CodeGenPrep] Create llvm.uadd.with.overflow in CGP.
2015-04-10 21:07:09 +00:00
OverlappingInsertvalues.ll
…
phi-load-metadata-2.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
phi-load-metadata-3.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
phi-load-metadata-dominance.ll
[Local] Make DoesKMove required for combineMetadata.
2018-08-24 11:40:04 +00:00
phi-load-metadata.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
phi-merge-gep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
phi-preserve-ir-flags.ll
[InstCombine] Preserve fast math flags when combining PHIs
2016-04-22 11:21:36 +00:00
phi-select-constant.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
phi-timeout.ll
Remove unneeded -debug argument from new test
2018-02-03 17:33:50 +00:00
phi.ll
Revert "[ValueTracking] Teach computeKnownBits for PHI nodes to compute sign bit for a recurrence with a NSW addition."
2016-06-29 04:57:00 +00:00
pow-1.ll
[InstCombine] Expand the simplification of pow() into exp2()
2018-08-30 19:04:51 +00:00
pow-2.ll
[InstCombine] regenerate checks; NFC
2018-08-14 15:21:13 +00:00
pow-3.ll
[SLC] Expand simplification of pow() for vector types
2018-08-13 16:12:37 +00:00
pow-4.ll
[SLC] Expand simplification of pow() for vector types
2018-08-13 16:12:37 +00:00
pow-cbrt.ll
[SLC] Test simplification of pow(x, 0.333...) to cbrt(x) (NFC)
2018-07-27 18:56:47 +00:00
pow-exp-nofastmath.ll
[InstCombine] regenerate checks; NFC
2018-08-14 15:21:13 +00:00
pow-exp.ll
[InstCombine] Expand the simplification of pow() with nested exp{,2}()
2018-08-29 17:59:48 +00:00
pow-sqrt.ll
[NFC] Fix typo in test cases
2018-08-16 17:03:22 +00:00
pr2645-0.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
pr2996.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
pr12251.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
pr12338.ll
[InstCombine] Re-commit of r218721 (Optimize icmp-select-icmp sequence)
2014-11-21 23:36:44 +00:00
pr17827.ll
[InstCombine] Teach the code that pulls logical operators through constant shifts to handle vector splats too.
2017-08-05 20:00:42 +00:00
pr19420.ll
[InstCombine] auto-generate better test checks; NFC
2017-02-03 20:56:38 +00:00
pr20079.ll
…
pr20678.ll
[ConstantFolding, ValueTracking] Fold constants involving bitcasts of ConstantVector
2016-05-04 06:13:33 +00:00
pr21199.ll
[InstCombine] Re-commit of r218721 (Optimize icmp-select-icmp sequence)
2014-11-21 23:36:44 +00:00
pr21210.ll
[InstCombine] Sharpended test case in pr21210.ll
2016-04-27 17:19:54 +00:00
pr21651.ll
[InstCombine] shrink switch conditions better (PR24766)
2016-06-30 14:51:21 +00:00
pr21891.ll
ValueTracking: Don't recurse too deeply in computeKnownBitsFromAssume
2014-12-12 23:59:29 +00:00
pr23751.ll
[InstCombine] Fix PR23751.
2015-06-05 18:04:42 +00:00
pr23809.ll
[InstCombine] call SimplifyICmpInst with correct context
2015-06-25 20:14:47 +00:00
pr24354.ll
Fix PR24354.
2015-08-11 21:33:55 +00:00
pr24605.ll
[InstCombine] Fix PR24605.
2015-08-28 19:09:31 +00:00
pr25342.ll
[InstCombine] Resubmit the combine of A->B->A BitCast and fix for pr27996
2016-10-25 20:43:42 +00:00
pr25745.ll
[InstCombine] Call getCmpPredicateForMinMax only with a valid SPF
2015-12-05 23:44:22 +00:00
pr26992.ll
[InstCombine] Don't insert instructions before a catch switch
2016-03-19 04:39:52 +00:00
pr26993.ll
[SimplifyLibCalls] Only consider sinpi/cospi functions within the same function
2016-03-19 04:53:02 +00:00
pr27236.ll
[InstCombine] Canonicalize clamp of float types to minmax in fast mode.
2017-08-04 12:22:17 +00:00
pr27332.ll
[InstCombine] Don't transform compares of calls to functions named fabs{f,l,}
2016-04-15 17:21:03 +00:00
pr27703.ll
[InstCombine] Resubmit the combine of A->B->A BitCast and fix for pr27996
2016-10-25 20:43:42 +00:00
pr27996.ll
[InstCombine] Resubmit the combine of A->B->A BitCast and fix for pr27996
2016-10-25 20:43:42 +00:00
pr28143.ll
[TargetLibraryInfo] Teach isValidProtoForLibFunc about tan
2016-06-15 16:47:23 +00:00
pr28725.ll
Reintroduce r320049, r320014 and r319894.
2017-12-13 11:21:18 +00:00
pr30929.ll
[LibcallsShrinkWrap] This pass doesn't preserve the CFG.
2016-11-08 19:18:20 +00:00
pr31990_wrong_memcpy.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
pr32686.ll
Regenerate test. NFCI.
2017-04-19 12:06:40 +00:00
pr33453.ll
[InstCombine] Make FPMathOperator working with ConstantExpression(s).
2017-06-17 00:07:22 +00:00
pr33689_same_bitwidth.ll
Add original reproducer for r307754 / PR33689
2017-07-13 07:38:53 +00:00
pr34349.ll
[InstCombine] Call hasNoSignedWrap instead of hasNoUnsignedWrap to get the NSW flag when handling Add in SimplifyDemandedUseBits.
2017-08-28 18:44:28 +00:00
pr34627.ll
[ConstantFold] Return the correct type when folding a GEP with vector indices.
2017-09-15 20:53:05 +00:00
pr35515.ll
[InstCombine] Fix SimplifyDemandedUseBits SHL handling (PR35515)
2017-12-09 23:42:56 +00:00
pr36362.ll
[InstCombine] Don't fold select(C, Z, binop(select(C, X, Y), W)) -> select(C, Z, binop(Y, W)) if the binop is rem or div.
2018-02-14 18:08:33 +00:00
pr38677.ll
[ValueTracking] Fix assert message and add test case for r340546 and PR38677.
2018-08-23 17:45:53 +00:00
PR30597.ll
[InstCombine] Transform !range metadata to !nonnull when combining loads
2016-10-11 01:00:45 +00:00
PR37526.ll
[InstCombine] Fix PR37526: MinMax patterns produce an infinite loop.
2018-05-21 17:46:34 +00:00
prefetch-load.ll
Change the default attributes for llvm.prefetch to inaccessiblemem_or_argmemonly
2017-03-25 20:20:23 +00:00
preserve-sminmax.ll
…
preserved-analyses.ll
[PM] Fix instcombine's analysis preservation in the new pass manager to
2017-01-14 23:25:22 +00:00
prevent-cmp-merge.ll
[InstCombine] Don't aggressively replace xor with icmp
2016-02-12 18:12:38 +00:00
printf-1.ll
Fix some misc. -enable-var-scope violations
2017-11-13 01:47:52 +00:00
printf-2.ll
[SimplifyLibCalls] Transform printf("%s", "a") -> putchar('a').
2016-03-28 15:54:01 +00:00
printf-3.ll
Add test for r256912
2016-01-07 19:27:16 +00:00
ptr-int-cast.ll
…
puts-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
range-check.ll
InstCombine: simplify signed range checks
2014-12-03 10:39:15 +00:00
README.txt
…
readnone-maythrow.ll
[InstCombine] Don't DSE across readnone functions that may throw
2017-01-17 05:45:09 +00:00
realloc.ll
[SimplifyLibcalls] Realloc(null, N) -> Malloc(N)
2018-04-18 14:21:31 +00:00
rem.ll
[InstCombine] fold urem with sext bool divisor
2018-06-26 16:30:00 +00:00
rotate.ll
[InstCombine] Add tests for cases where we don't recognize type promoted rotate idioms.
2018-05-11 00:46:09 +00:00
round.ll
…
salvage-dbg-declare.ll
[DebugInfo] Corrections for salvageDebugInfo
2018-07-03 11:29:00 +00:00
sdiv-1.ll
…
sdiv-2.ll
…
sdiv-guard.ll
[InstCombine] Fix div handling
2018-06-04 02:52:36 +00:00
select_arithmetic.ll
[InstCombine] auto-generate complete checks; NFC
2018-02-28 16:53:45 +00:00
select_meta.ll
extend binop folds for selects to include true and false binops flag intersection
2018-08-20 22:26:58 +00:00
select-2.ll
…
select-binop-cmp.ll
[InstCombine] Fold Select with binary op - FP opcodes
2018-08-23 15:22:15 +00:00
select-bitext-bitwise-ops.ll
[InstCombine] narrow select to match condition operands' size
2018-05-31 19:55:27 +00:00
select-bitext.ll
Revert commit rL323951
2018-02-01 13:05:25 +00:00
select-cmp-br.ll
[InstCombine] Fold branches with irrelevant conditions to a constant.
2017-08-23 09:14:37 +00:00
select-cmp-cttz-ctlz.ll
[PatternMatch] Remove 64-bit or less restriction from m_SpecificInt
2017-06-27 15:39:40 +00:00
select-cmpxchg.ll
[InstCombine] Simplify selects that test cmpxchg instructions
2017-10-31 12:34:02 +00:00
select-crash-noverify.ll
Verifier: Call verifyModule() from llc and opt
2015-03-27 22:04:28 +00:00
select-crash.ll
[InstCombine, NewGVN] remove FP undef from tests
2018-03-08 14:57:08 +00:00
select-extractelement.ll
[InstCombine] remove extract-of-select vector transform (2nd try)
2017-09-25 20:30:53 +00:00
select-gep.ll
[InstCombine] Make foldSelectOpOp able to handle two-operand getelementptr
2018-01-19 10:05:15 +00:00
select-icmp-and.ll
[InstCombine] refine select-of-constants to bitwise ops
2018-05-03 21:58:44 +00:00
select-implied.ll
[ValueTracking] Fix the identity case (LHS => RHS) when the LHS is false.
2017-07-07 13:55:55 +00:00
select-load-call.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
select-obo-peo-ops.ll
[InstCombine] narrow select to match condition operands' size
2018-05-31 19:55:27 +00:00
select-of-bittest.ll
[PatternMatch] allow undef elements when matching a vector zero
2018-04-22 17:07:44 +00:00
select-select.ll
InstCombine: Ensure select condition types are identical before merging
2015-03-03 22:40:36 +00:00
select-with-bitwise-ops.ll
[InstCombine] move tests for select with bit-test of condition; NFC
2018-04-24 21:06:06 +00:00
select.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
set-lowbits-mask-canonicalize.ll
[InstSimplify] add nuw %x, -1 -> -1 fold.
2018-06-08 15:44:47 +00:00
set.ll
[NFC][InstCombine] Regenerate set.ll test
2018-08-05 08:53:40 +00:00
setcc-strength-reduce.ll
…
sext.ll
[InstCombine] fix auto-generated FileCheck-captured variable refs
2017-05-10 14:40:04 +00:00
shift-add.ll
[InstCombine] Folding of shifts by the sum of positive values
2016-11-01 15:40:30 +00:00
shift-shift.ll
[InstCombine] consolidate tests for related bugs
2016-04-11 17:58:37 +00:00
shift-sra.ll
[InstCombine] sink sext after ashr
2017-08-15 18:25:52 +00:00
shift.ll
[InstSimplify] move tests for shifts; NFC
2018-04-21 16:58:00 +00:00
should-change-type.ll
[InstCombine] Allow common type conversions to i8/i16/i32
2018-02-03 16:51:03 +00:00
shuffle_select.ll
[InstCombine] allow flag propagation when using safe constant
2018-07-10 16:09:49 +00:00
shuffle-select-narrow.ll
[InstCombine] add test for vector demanded elements + shrinking; NFC
2018-08-29 15:34:19 +00:00
shufflevec-bitcast.ll
InstCombine: fix extraction when performing vector/array punning
2017-02-17 07:36:03 +00:00
shufflevec-constant.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
sign-test-and-or.ll
minimize tests and auto-generate checks
2016-07-20 17:58:20 +00:00
signed-comparison.ll
[InstCombine] allow vector constants for cast+icmp fold
2016-06-04 22:04:05 +00:00
signed-truncation-check.ll
[InstCombine] Re-land: Optimize redundant 'signed truncation check pattern'.
2018-08-13 21:54:37 +00:00
signext.ll
[InstCombine] fix datalayout in test file
2018-01-24 21:36:45 +00:00
simplify-demanded-bits-pointer.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
simplify-libcalls.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
sincospi.ll
[SimplifyLibCalls] Don't depend on a called function having a name, it might be an indirect call.
2015-11-26 09:51:17 +00:00
sink_instruction.ll
[InstCombine] Allow sinking from unique predecessor with multiple edges
2016-08-22 18:21:56 +00:00
sink-into-catchswitch.ll
[InstCombine] Don't sink an instr after a catchswitch
2016-04-01 17:28:17 +00:00
sink-zext.ll
[InstCombine] Extend (add (sext x), cst) --> (sext (add x, cst')) and (add (zext x), cst) --> (zext (add x, cst')) to work for vectors
2018-08-28 02:02:29 +00:00
sitofp.ll
[InstCombine] auto-generate better checks; NFC
2017-03-21 14:04:44 +00:00
smax-icmp.ll
[InstCombine] add folds for icmp (smax X, Y), X
2016-12-19 16:28:53 +00:00
smin-icmp.ll
[InstCombine] add folds for icmp (smin X, Y), X
2016-12-15 19:13:37 +00:00
snprintf.ll
[InstCombine] snprintf optimizations
2018-05-11 17:50:49 +00:00
sprintf-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
sprintf-void.ll
[Analysis] Validate the return type of s(n)printf like libcalls
2018-05-11 16:53:56 +00:00
sqrt-nofast.ll
[SimplifyLibCalls] Add test to ensure transform is not executed if fast-math
2015-10-31 20:59:32 +00:00
sqrt.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
srem1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
srem-simplify-bug.ll
…
stack-overalign.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
stacksave-debuginfo.ll
[InstCombine] Skip dbg.value(s) when looking at stack{save,restore}.
2018-06-08 20:42:36 +00:00
stacksaverestore.ll
[InstCombine] Be more conservative about removing stackrestore
2016-02-27 00:53:54 +00:00
statepoint.ll
[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type
2015-12-26 07:54:32 +00:00
store-load-unaliased-gep.ll
[PM][InstCombine] fixing omission of AliasAnalysis in new-pass-manager's version of InstCombine
2017-12-14 10:36:31 +00:00
store.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
stpcpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
stpcpy_chk-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
stpcpy-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
stpcpy-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
str-int-2.ll
[SimplifyLibcalls] Atoi, strtol replacements
2018-04-25 18:58:53 +00:00
str-int.ll
[SimplifyLibcalls] Atoi, strtol replacements
2018-04-25 18:58:53 +00:00
strcat-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcat-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcat-3.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strchr-1.ll
[SimplifyLibCalls] Turn memchr(const, C, const) into a bitfield check.
2015-03-21 21:09:33 +00:00
strchr-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcmp-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
strcmp-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcmp-memcmp.ll
[InstCombine] Transform str(n)cmp to memcmp
2018-08-10 04:32:54 +00:00
strcpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
strcpy_chk-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcpy_chk-64.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
strcpy-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
strcpy-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcspn-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strcspn-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strlen-1.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
strlen-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strncat-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strncat-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strncat-3.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strncmp-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
strncmp-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strncmp-wrong-datalayout.ll
[TargetLibraryInfo] Discard library functions with incorrectly sized integers
2017-12-18 10:31:58 +00:00
strncpy_chk-1.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
strncpy_chk-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strncpy-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
strncpy-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strpbrk-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
strpbrk-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strrchr-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
strrchr-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strspn-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strstr-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
strstr-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
strto-1.ll
[attrs] Extract the pure inference of function attributes into
2015-12-27 08:41:34 +00:00
struct-assign-tbaa-new.ll
[Transforms] Propagate new-format TBAA tags on simplification of memory-transfer intrinsics
2018-02-19 12:10:20 +00:00
struct-assign-tbaa.ll
Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)
2018-01-19 17:13:12 +00:00
sub-not.ll
[InstCombine] try to fold 'add+sub' to 'not+add'
2018-07-29 18:13:16 +00:00
sub-xor.ll
Replace hardcoded intrinsic list with speculatable attribute.
2017-05-03 02:26:10 +00:00
sub.ll
[InstCombine] Add test cases for D51398
2018-08-30 06:14:54 +00:00
switch-constant-expr.ll
[InstCombine] Fix constexpr issue in select combining
2016-10-12 10:20:15 +00:00
switch-truncate-crash.ll
Fix a crash in InstCombine where we could try to truncate a switch comparison to zero width.
2015-03-10 06:51:39 +00:00
tan-nofastmath.ll
[SimplifyLibCalls] New transformation: tan(atan(x)) -> x
2015-11-04 23:36:56 +00:00
tan.ll
[LibCallSimplifier] use instruction-level fast-math-flags for tan/atan transform
2016-01-06 19:23:35 +00:00
tbaa-store-to-load.ll
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
toascii-1.ll
…
token.ll
[InstructionCombining] prepareICWorklistFromFunction halts in infinite loop with instructions of token type
2016-01-04 23:28:57 +00:00
trunc-binop-ext.ll
[InstCombine] include 'sub' in the list of narrow-able binops
2017-11-16 14:40:51 +00:00
trunc.ll
[InstCombine] Consider more cases where SimplifyDemandedUseBits does not convert AShr to LShr.
2017-08-25 11:07:54 +00:00
type_pun.ll
Update tests for the patch.
2017-04-14 17:47:07 +00:00
udiv_select_to_select_shift.ll
[InstCombine] Add constant vector support for X udiv C, where C >= signbit
2018-02-09 10:43:59 +00:00
udiv-simplify.ll
[InstCombine] Teach SimplifyDemandedBits that udiv doesn't demand low dividend bits that are zero in the divisor
2018-05-09 22:27:34 +00:00
udivrem-change-width.ll
[InstCombine] fix and enhance udiv/urem narrowing
2017-08-24 22:54:01 +00:00
umax-icmp.ll
[InstCombine] add folds for icmp (umin|umax X, Y), X
2016-12-19 17:32:37 +00:00
umin-icmp.ll
[InstCombine] add folds for icmp (umin|umax X, Y), X
2016-12-19 17:32:37 +00:00
unfold-masked-merge-with-const-mask-scalar.ll
[InstCombine] Unfold masked merge with constant mask
2018-04-30 17:59:33 +00:00
unfold-masked-merge-with-const-mask-vector.ll
[InstCombine] Unfold masked merge with constant mask
2018-04-30 17:59:33 +00:00
unlocked-stdio-mingw.ll
[Analysis] Only use _unlocked stdio functions on linux
2018-05-17 08:16:08 +00:00
unlocked-stdio.ll
[InstCombine] [NFC] Added more tests for unlocked IO transformation
2018-05-23 03:01:45 +00:00
unordered-fcmp-select.ll
Bug 21610: Canonicalize min/max fcmp selects to use ordered comparisons
2014-11-24 23:15:18 +00:00
unpack-fca.ll
[InstCombine] Don't unpack arrays that are too large (part 2).
2016-10-07 21:53:09 +00:00
unrecognized_three-way-comparison.ll
[InstCombine] refine select-of-constants to bitwise ops
2018-05-03 21:58:44 +00:00
unsigned_saturated_sub.ll
[InstCombine] add unsigned saturation subtraction canonicalizations
2018-02-05 17:53:29 +00:00
urem-simplify-bug.ll
[InstSimplify] Optimize away urems in the presence of range metadata
2017-01-06 21:23:51 +00:00
vararg.ll
Add address space mangling to lifetime intrinsics
2017-04-10 20:18:21 +00:00
vec_demanded_elts.ll
[InstCombine] remove stale comments for tests; NFC
2018-03-01 16:28:32 +00:00
vec_extract_2elts.ll
…
vec_extract_elt.ll
…
vec_extract_var_elt.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
vec_insertelt.ll
…
vec_narrow.ll
…
vec_phi_extract.ll
[InstCombine] Support ~(c-X) --> X+(-c-1) and ~(X-c) --> (-c-1)-X for splat vectors.
2017-08-06 06:28:41 +00:00
vec_sext.ll
[InstCombine] use constant pattern matchers with icmp+sext
2018-06-21 17:51:44 +00:00
vec_shuffle.ll
[InstCombine] allow shuffle+binop canonicalization with widening shuffles
2018-08-27 22:41:44 +00:00
vector_gep1.ll
[InstCombine] auto-generate checks; NFC
2018-03-23 15:39:03 +00:00
vector_gep2.ll
[InstCombine] auto-generate checks; NFC
2018-03-23 15:39:03 +00:00
vector_insertelt_shuffle.ll
[instsimplify] consistently handle undef and out of bound indices for insertelement and extractelement
2017-12-30 05:54:22 +00:00
vector-casts.ll
[InstCombine] Remove check for sext of vector icmp from shouldOptimizeCast
2017-08-22 23:40:15 +00:00
vector-mul.ll
[InstCombine] Regenerate vector mul tests.
2018-02-08 17:54:24 +00:00
vector-type.ll
…
vector-udiv.ll
[InstCombine] Add constant vector support for X udiv C, where C >= signbit
2018-02-09 10:43:59 +00:00
vector-urem.ll
[PatternMatch] enhance m_One() to ignore undef elements in vectors
2018-02-17 16:00:42 +00:00
vector-xor.ll
[InstCombine] not(sub X, Y) --> add (not X), Y
2018-07-27 10:54:48 +00:00
volatile_store.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
wcslen-1.ll
llvm: Add support for "-fno-delete-null-pointer-checks"
2018-07-09 22:27:23 +00:00
wcslen-2.ll
TargetLibraryInfo: Stop guessing wchar_t size
2017-09-26 02:36:57 +00:00
wcslen-3.ll
Merge isKnownNonNull into isKnownNonZero
2017-09-09 18:23:11 +00:00
wcslen-4.ll
TargetLibraryInfo: Stop guessing wchar_t size
2017-09-26 02:36:57 +00:00
weak-symbols.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
win-math.ll
SimplifyLibCalls: Replace more unary libcalls with intrinsics
2017-01-23 23:55:08 +00:00
xor2.ll
[InstCombine] Cleanup some duplicated one use checks
2017-06-19 16:23:49 +00:00
xor-icmps.ll
[InstCombine] Fix IC trying to create a xor of pointer types.
2018-08-15 17:46:22 +00:00
xor-undef.ll
…
xor.ll
[InstCombine] move/add tests for not+sub; NFC
2018-09-02 19:18:13 +00:00
zero-point-zero-add.ll
SimplifyLibCalls: Replace fabs libcalls with intrinsics
2017-01-17 00:10:40 +00:00
zeroext-and-reduce.ll
[InstCombine] LogicOpc (zext X), C --> zext (LogicOpc X, C) (PR28476)
2016-07-21 00:24:18 +00:00
zext-bool-add-sub.ll
[InstCombine] improve sub with bool folds
2018-06-03 16:35:26 +00:00
zext-fold.ll
[InstCombine] regenerate checks
2016-04-05 17:24:54 +00:00
zext-or-icmp.ll
[ValueTracking] Out of range shifts might be undef
2017-03-14 10:13:17 +00:00
zext-phi.ll
[InstCombine] treat i1 as a special type in shouldChangeType()
2017-02-03 23:13:11 +00:00
zext.ll
[InstCombine] revert r300977 and r301021
2017-04-21 20:29:17 +00:00

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.