caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
b347df87573a685c9d8532dfc390b2c262b4c80a
clang-p2996/llvm/test/Transforms/InstCombine
History
Sanjay Patel ae945e7927 [InstCombine] transform more extract/insert pairs into shuffles (PR2109) 
This is an extension of the shuffle combining from r203229:
http://reviews.llvm.org/rL203229

The idea is to widen a short input vector with undef elements so the
existing shuffle transform for extract/insert can kick in.

The motivation is to finally solve PR2109:
https://llvm.org/bugs/show_bug.cgi?id=2109

For that example, the IR becomes:

%1 = bitcast <2 x i32>* %P to <2 x float>*
%ld1 = load <2 x float>, <2 x float>* %1, align 8
%2 = shufflevector <2 x float> %ld1, <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 undef, i32 undef>
%i2 = shufflevector <4 x float> %A, <4 x float> %2, <4 x i32> <i32 0, i32 1, i32 4, i32 5>
ret <4 x float> %i2

And x86 SSE output improves from:

movq	(%rdi), %xmm1           ## xmm1 = mem[0],zero
movdqa	%xmm1, %xmm2
shufps	$229, %xmm2, %xmm2      ## xmm2 = xmm2[1,1,2,3]
shufps	$48, %xmm0, %xmm1       ## xmm1 = xmm1[0,0],xmm0[3,0]
shufps	$132, %xmm1, %xmm0      ## xmm0 = xmm0[0,1],xmm1[0,2]
shufps	$32, %xmm0, %xmm2       ## xmm2 = xmm2[0,0],xmm0[2,0]
shufps	$36, %xmm2, %xmm0       ## xmm0 = xmm0[0,1],xmm2[2,0]
retq

To the almost optimal:

movhpd	(%rdi), %xmm0

Note: There's a tension in the existing transform related to generating
arbitrary shufflevector masks. We avoid that in other places in InstCombine
because we're scared that codegen can't handle strange masks, but it looks
like we're ok with producing those here. I purposely chose weird insert/extract
indexes for the regression tests to see the effect in these cases. 
For PowerPC+Altivec, AArch64, and X86+SSE/AVX, I think the codegen is equal or
better for these examples.

Differential Revision: http://reviews.llvm.org/D15096

llvm-svn: 256394
2015-12-24 21:17:56 +00:00
..
2002-03-11-InstCombineHang.ll
…
2002-05-14-SubFailure.ll
…
2002-08-02-CastTest.ll
…
2002-12-05-MissedConstProp.ll
…
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
…
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
…
2005-06-16-SetCCOrSetCCMiscompile.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
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
…
2006-11-10-ashr-miscompile.ll
…
2006-12-01-BadFPVectorXform.ll
…
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
…
2007-01-14-FcmpSelf.ll
…
2007-01-18-VectorInfLoop.ll
…
2007-01-27-AndICmp.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
…
2007-03-25-BadShiftMask.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +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
Revert "Remove an InstCombine that seems to have become redundant."
2015-03-24 21:50:35 +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
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +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
…
2007-11-22-IcmpCrash.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
…
2008-01-13-NoBitCastAttributes.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
…
2008-01-29-AddICmp.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
…
2008-05-22-NegValVector.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-AndICmp.ll
…
2008-07-08-ShiftOneAndOne.ll
…
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
…
2008-07-10-ICmpBinOp.ll
…
2008-07-11-RemAnd.ll
…
2008-07-13-DivZero.ll
…
2008-07-16-fsub.ll
…
2008-07-16-sse2_storel_dq.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
2008-08-17-ICmpXorSignbit.ll
…
2008-09-02-VectorCrash.ll
…
2008-09-29-FoldingOr.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
2008-11-20-DivMulRem.ll
…
2008-11-27-IDivVector.ll
…
2008-11-27-MultiplyIntVec.ll
…
2008-11-27-UDivNegative.ll
…
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
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
2009-03-20-AShrOverShift.ll
…
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
…
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
…
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
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +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
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +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
…
2012-04-23-Neon-Intrinsics.ll
…
2012-04-24-vselect.ll
…
2012-04-30-SRem.ll
…
2012-05-27-Negative-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
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
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +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
…
abs-1.ll
…
add2.ll
[InstCombine] Generalize sub of selects optimization to all BinaryOperators
2015-07-14 22:39:23 +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
add-shrink.ll
…
add-sitofp.ll
…
add.ll
…
addnegneg.ll
Removed extra whitespace. (Testing commit access). NFC.
2014-12-01 09:27:46 +00:00
AddOverFlow.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
addrspacecast.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
adjust-for-sminmax.ll
…
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
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
align-attr.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
align-external.ll
Update enforceKnownAlignment after the isWeakForLinker semantic change
2015-07-14 00:11:08 +00:00
aligned-altivec.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
aligned-qpx.ll
[InstCombine/PowerPC] Fix single-precision QPX load/store replacement
2015-05-11 06:37:03 +00:00
all-bits-shift.ll
Handle non-constant shifts in computeKnownBits, and use computeKnownBits for constant folding in InstCombine/Simplify
2015-10-23 20:37:08 +00:00
alloca.ll
[OperandBundles] Have InstCombine play nice with operand bundles
2015-12-23 09:58:41 +00:00
and2.ll
[InstCombine] transform masking off of an FP sign bit into a fabs() intrinsic call (PR24886)
2015-10-08 17:09:31 +00:00
and-compare.ll
[InstCombine] Replace an and+icmp with a trunc+icmp
2015-08-16 07:09:17 +00:00
and-fcmp.ll
…
and-not-or.ll
…
and-or-and.ll
…
and-or-not.ll
…
and-or.ll
…
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
…
and.ll
…
apint-add1.ll
…
apint-add2.ll
…
apint-and1.ll
…
apint-and2.ll
…
apint-and-compare.ll
…
apint-and-or-and.ll
…
apint-and-xor-merge.ll
…
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
…
apint-mul2.ll
…
apint-not.ll
…
apint-or.ll
Merge or combine tests and convert to FileCheck.
2015-09-08 18:36:56 +00:00
apint-rem1.ll
…
apint-rem2.ll
…
apint-select.ll
…
apint-shift-simplify.ll
…
apint-shift.ll
…
apint-shl-trunc.ll
…
apint-sub.ll
InstCombine: Fix miscompile in X % -Y -> X % Y transform
2014-10-13 22:37:51 +00:00
apint-xor1.ll
…
apint-xor2.ll
…
apint-zext1.ll
…
apint-zext2.ll
…
assume2.ll
Add additional patterns for @llvm.assume in ValueTracking
2014-09-07 19:21:07 +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
Teach computeKnownBits to use new align attribute/metadata
2015-10-07 16:01:18 +00:00
assume.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
atomic.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
badmalloc.ll
…
binop-cast.ll
…
bit-checks.ll
…
bit-tracking.ll
…
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
…
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
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
bitcast-vec-canon.ll
[InstCombine] canonicalize (bitcast (extractelement X)) --> (extractelement(bitcast X))
2015-12-12 16:44:48 +00:00
bitcast-vec-uniform.ll
…
bitcast-vector-fold.ll
…
bitcast.ll
[InstCombine] fold bitcasts around an extractelement (3rd try)
2015-12-10 17:09:28 +00:00
bitcount.ll
…
bitreverse-fold.ll
[InstCombine] Add trivial folding (bitreverse (bitreverse x)) -> x
2015-11-12 12:39:41 +00:00
bitreverse-recognize.ll
[InstCombine] Make MatchBSwap also match bit reversals
2015-12-11 10:04:51 +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
blend_x86.ll
[InstCombine] Move SSE/AVX vector blend folding to instcombiner
2015-08-12 08:08:56 +00:00
branch.ll
If a conditional branch jumps to the same target, remove the condition
2015-03-10 22:52:37 +00:00
bswap-fold.ll
Fix a few more cases of 'CHECK[^:]*$'. NFCI
2015-08-10 19:56:39 +00:00
bswap-known-bits.ll
Extend known bits to understand @llvm.bswap
2015-10-06 20:20:45 +00:00
bswap.ll
[InstCombine] Recognize another bswap idiom.
2015-09-24 10:24:58 +00:00
call2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
call_nonnull_arg.ll
[InstCombineCalls] Use isKnownNonNullAt() to check nullness of passing arguments at callsite
2015-09-14 18:10:43 +00:00
call-cast-target-inalloca.ll
…
call-cast-target.ll
InstCombine: Don't fold call bitcast into args if callee is byval
2015-03-11 18:03:05 +00:00
call-intrinsics.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
call.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +00:00
canonicalize_branch.ll
IR: Make metadata typeless in assembly
2014-12-15 19:07:53 +00:00
cast_ptr.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
cast-call-combine.ll
…
cast-callee-deopt-bundles.ll
[InstCombine] Don't drop operand bundles
2015-11-25 00:42:19 +00:00
cast-int-fcmp-eq-0.ll
Broaden optimization of fcmp ([us]itofp x, constant) by instcombine.
2015-09-15 17:51:59 +00:00
cast-mul-select.ll
…
cast-set.ll
Fix a bunch of trivial cases of 'CHECK[^:]*$' in the tests. NFCI
2015-08-10 19:01:27 +00:00
cast.ll
Instcombine: destructor loads of structs that do not contains padding
2015-12-15 01:44:07 +00:00
ceil.ll
…
compare-alloca.ll
InstCombine: Fold comparisons between unguessable allocas and other pointers
2015-10-07 00:20:07 +00:00
compare-signs.ll
[InstCombine] Optimize icmp slt signum(x), 1 --> icmp slt x, 1
2015-09-16 20:41:29 +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
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +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-hang.ll
Fix an infinite loop in InstCombine when an instruction with no users and side effects can be constant folded.
2015-03-10 05:13:47 +00:00
constant-fold-math.ll
Make the sqrt intrinsic return undef for a negative input.
2014-10-01 20:36:33 +00:00
copysign.ll
…
cos-1.ll
…
cos-2.ll
…
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
Tighten known bits for ctpop based on zero input bits
2015-10-14 22:42:12 +00:00
dce-iterate.ll
…
deadcode.ll
…
debug-line.ll
DI: Reverse direction of subprogram -> function edge.
2015-11-05 22:03:56 +00:00
debuginfo.ll
DI: Reverse direction of subprogram -> function edge.
2015-11-05 22:03:56 +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
InstCombineSimplifyDemanded: Remove nsw/nuw flags when optimizing demanded bits
2015-04-30 22:05:30 +00:00
demorgan-zext.ll
[InstCombine] match De Morgan's Law hidden by zext ops (PR22723)
2015-09-25 23:21:38 +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
…
div.ll
Handle non-constant shifts in computeKnownBits, and use computeKnownBits for constant folding in InstCombine/Simplify
2015-10-23 20:37:08 +00:00
dom-conditions.ll
Infer known bits from dominating conditions
2015-03-10 22:43:20 +00:00
double-float-shrink-1.ll
Handle sqrt() shrinking in SimplifyLibCalls like any other call
2014-10-23 21:52:45 +00:00
double-float-shrink-2.ll
…
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
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
exact.ll
…
exp2-1.ll
AMDGPU: mark ldexp LibCalls as unavailable
2015-12-15 17:24:15 +00:00
exp2-2.ll
…
ExtractCast.ll
…
extractvalue.ll
Instcombine: destructor loads of structs that do not contains padding
2015-12-15 01:44:07 +00:00
fabs.ll
[ValueTracking] teach computeKnownBits that a fabs() clears sign bits
2015-10-08 16:56:55 +00:00
fast-math.ll
add fast-math-flags to 'call' instructions (PR21290)
2015-12-14 21:59:03 +00:00
fcmp-select.ll
…
fcmp-special.ll
…
fcmp.ll
InstCombine: fix fold "fcmp x, undef" to account for NaN
2015-03-09 03:20:25 +00:00
fdiv.ll
…
ffs-1.ll
TvOS: add missing support for some libcalls.
2015-11-02 18:00:00 +00:00
float-shrink-compare.ll
[SimplifyLibCalls] Improve double->float shrinking to consider constants
2014-12-03 21:46:33 +00:00
fmul.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
fneg-ext.ll
…
fold-bin-operand.ll
…
fold-calls.ll
…
fold-fops-into-selects.ll
…
fold-phi-load-metadata.ll
[InstCombine] Preserve metadata when merging loads that are phi
2015-09-23 18:40:57 +00:00
fold-phi.ll
Minimize test case further
2014-11-04 05:17:58 +00:00
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
[IR] fptrunc-of-fptrunc isn't an EliminableCastPair.
2015-05-29 00:04:30 +00:00
fpextend_x86.ll
…
fpextend.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
fprintf-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +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
fsub.ll
…
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
[InstCombineCalls] Use isKnownNonNullAt() to check nullness of gc.relocate return value
2015-09-10 22:35:41 +00:00
gep-addrspace.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +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
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.ll
Limiting gep merging to fix the performance problem described in
2015-04-21 23:02:15 +00:00
hoist_instr.ll
…
icmp-logical.ll
InstCombine: Fold away tautological masked compares
2014-11-18 09:31:41 +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-shr.ll
[InstCombine] FoldICmpCstShrCst failed for ashr when comparing against -1
2015-09-19 00:48:31 +00:00
icmp.ll
Do (A == C1 || A == C2) -> (A & ~(C1 ^ C2)) == C1 rather than (A == C1 || A == C2) -> (A | (C1 ^ C2)) == C2 when C1 ^ C2 is a power of 2.
2015-12-02 16:15:07 +00:00
idioms.ll
…
inline-intrinsic-assert.ll
add fast-math-flags to 'call' instructions (PR21290)
2015-12-14 21:59:03 +00:00
insert-extract-shuffle.ll
[InstCombine] transform more extract/insert pairs into shuffles (PR2109)
2015-12-24 21:17:56 +00:00
IntPtrCast.ll
…
intrinsics.ll
Constfold trunc,rint,nearbyint,ceil and floor using APFloat
2015-07-21 08:52:23 +00:00
invariant.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
invoke.ll
Move the personality function from LandingPadInst to Function
2015-06-17 20:52:32 +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
LandingPadClauses.ll
[EH] Keep filter clauses for types that have been caught.
2015-11-17 20:13:04 +00:00
lifetime.ll
DI: Reverse direction of subprogram -> function edge.
2015-11-05 22:03:56 +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
[InstCombine] Fold IntToPtr and PtrToInt into preceding loads.
2015-05-28 18:39:17 +00:00
load-bitcast64.ll
[InstCombine] Fold IntToPtr and PtrToInt into preceding loads.
2015-05-28 18:39:17 +00:00
load-cmp.ll
Do (A == C1 || A == C2) -> (A & ~(C1 ^ C2)) == C1 rather than (A == C1 || A == C2) -> (A | (C1 ^ C2)) == C2 when C1 ^ C2 is a power of 2.
2015-12-02 16:15:07 +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.ll
Handle non-constant shifts in computeKnownBits, and use computeKnownBits for constant folding in InstCombine/Simplify
2015-10-23 20:37:08 +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
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
loadstore-alignment.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
loadstore-metadata.ll
Preserve load alignment and dereferenceable metadata during some transformations
2015-11-02 17:53:51 +00:00
log-pow-nofastmath.ll
[SimplifyLibCalls] Remove useless bits of this tests.
2015-11-30 19:38:35 +00:00
log-pow.ll
add fast-math-flags to 'call' instructions (PR21290)
2015-12-14 21:59:03 +00:00
logical-select.ll
…
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
malloc-free-delete.ll
[Analysis] Become aware of MSVC's new/delete functions
2015-12-03 22:45:19 +00:00
max-of-nots.ll
[InstCombine] Add new rule for MIN(MAX(~A, ~B), ~C) et. al.
2015-04-30 04:56:04 +00:00
maxnum.ll
Add minnum / maxnum intrinsics
2014-10-21 23:00:20 +00:00
mem-gep-zidx.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
memchr.ll
[SimplifyLibCalls] Fix negative shifts being produced by the memchr -> bitfield transform.
2015-03-21 22:04:26 +00:00
memcmp-1.ll
Optimize memcmp(x,y,n)==0 for small n and suitably aligned x/y.
2015-08-28 18:30:18 +00:00
memcmp-2.ll
…
memcpy_chk-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memcpy_chk-2.ll
…
memcpy-1.ll
…
memcpy-2.ll
…
memcpy-from-global.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memcpy-to-load.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memcpy.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memmove_chk-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memmove_chk-2.ll
…
memmove-1.ll
…
memmove-2.ll
…
memmove.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memset2.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memset_chk-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
memset_chk-2.ll
…
memset-1.ll
…
memset-2.ll
…
memset.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
minmax-fold.ll
Reapply r237539 with a fix for the Chromium build.
2015-05-20 18:41:25 +00:00
minmax-fp.ll
Add support for floating-point minnum and maxnum
2015-08-11 09:12:57 +00:00
minnum.ll
Fix using wrong intrinsic in test
2015-01-06 23:00:33 +00:00
mul-masked-bits.ll
…
mul.ll
[InstCombine] (mul nsw 1, INT_MIN) != (shl nsw 1, 31)
2015-04-18 04:41:30 +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
…
narrow-switch.ll
Reapply: [InstCombine] Fix visitSwitchInst to use right operand types for sub cstexpr
2014-12-19 17:12:35 +00:00
narrow.ll
…
neon-intrinsics.ll
[ARM][NEON] Use address space in vld([1234]|[234]lane) and vst([1234]|[234]lane) instructions
2015-09-30 10:56:37 +00:00
no_cgscc_assert.ll
add fast-math-flags to 'call' instructions (PR21290)
2015-12-14 21:59:03 +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
nonnull-attribute.ll
isKnownNonNull needs to consider globals in non-zero address spaces.
2015-08-27 03:16:29 +00:00
not-fcmp.ll
Use FileCheck instead of grep. Change by Sonam.
2014-11-27 10:57:24 +00:00
not.ll
fix typos, remove noise; NFCI
2015-09-08 17:58:22 +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
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
…
or-fcmp.ll
…
or-to-xor.ll
…
or-xor.ll
Removal Of Duplicate Test Cases and Addition Of Missing Check Statements
2014-12-09 10:46:38 +00:00
or.ll
Do (A == C1 || A == C2) -> (A & ~(C1 ^ C2)) == C1 rather than (A == C1 || A == C2) -> (A | (C1 ^ C2)) == C2 when C1 ^ C2 is a power of 2.
2015-12-02 16:15:07 +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
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.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-select-constexpr.ll
…
phi.ll
[InstCombine] fold zexts and constants into a phi (PR24766)
2015-09-27 20:34:31 +00:00
pow-1.ll
TvOS: add missing support for some libcalls.
2015-11-02 18:00:00 +00:00
pow-2.ll
…
pow-3.ll
…
pow-4.ll
[SimplifyLibCalls] Optimization for pow(x, n) where n is some constant
2015-12-04 22:00:47 +00:00
pow-exp2.ll
add fast-math-flags to 'call' instructions (PR21290)
2015-12-14 21:59:03 +00:00
pow-exp-nofastmath.ll
[SimplifyLibCalls] Add a new transformation: pow(exp(x), y) -> exp(x*y)
2015-11-03 20:32:23 +00:00
pow-exp.ll
add fast-math-flags to 'call' instructions (PR21290)
2015-12-14 21:59:03 +00:00
pow-sqrt.ll
[SimplifyLibCalls] New trick: pow(x, 0.5) -> sqrt(x) under -ffast-math.
2015-11-18 23:21:32 +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
pr2645-1.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
pr8547.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
…
pr19420.ll
…
pr20079.ll
…
pr21199.ll
[InstCombine] Re-commit of r218721 (Optimize icmp-select-icmp sequence)
2014-11-21 23:36:44 +00:00
pr21210.ll
[InstCombine] Re-commit of r218721 (Optimize icmp-select-icmp sequence)
2014-11-21 23:36:44 +00:00
pr21651.ll
Make DataLayout Non-Optional in the Module
2015-03-04 18:43:29 +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
pr25745.ll
[InstCombine] Call getCmpPredicateForMinMax only with a valid SPF
2015-12-05 23:44:22 +00:00
PR7357.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
preserve-sminmax.ll
…
printf-1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
printf-2.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +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
r600-intrinsics.ll
…
range-check.ll
InstCombine: simplify signed range checks
2014-12-03 10:39:15 +00:00
README.txt
…
rem.ll
…
round.ll
…
sdiv-1.ll
…
sdiv-2.ll
…
select-2.ll
…
select-cmp-br.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
select-cmp-cttz-ctlz.ll
[InstCombine] Fix regression introduced at r227197.
2015-02-13 16:33:34 +00:00
select-crash-noverify.ll
Verifier: Call verifyModule() from llc and opt
2015-03-27 22:04:28 +00:00
select-crash.ll
Verifier: Call verifyModule() from llc and opt
2015-03-27 22:04:28 +00:00
select-extractelement.ll
…
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-select.ll
InstCombine: Ensure select condition types are identical before merging
2015-03-03 22:40:36 +00:00
select.ll
Take alignment into account in isSafeToLoadUnconditionally
2015-06-25 12:18:43 +00:00
set.ll
…
setcc-strength-reduce.ll
…
sext.ll
…
shift-sra.ll
…
shift.ll
Have a single way for creating unique value names.
2015-11-22 00:16:24 +00:00
shufflemask-undef.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
shufflevec-constant.ll
…
sign-test-and-or.ll
…
signed-comparison.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
signext.ll
[signext.ll] Removal Of Duplicate Test Cases
2014-12-02 05:29:47 +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
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
…
sitofp.ll
InstCombine: fold more cases of (fp_to_u/sint (u/sint_to_fp val))
2015-02-16 21:47:54 +00:00
sprintf-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
…
srem.ll
…
stack-overalign.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
stacksaverestore.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
statepoint.ll
[Statepoints] Support for "patchable" statepoints.
2015-05-12 23:52:24 +00:00
store.ll
[InstCombine] Extend peephole DSE to handle unordered atomics
2015-12-17 22:19:27 +00:00
stpcpy_chk-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
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
strcpy_chk-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +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
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +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
strncpy_chk-1.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +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
…
struct-assign-tbaa.ll
Revert "Change memcpy/memset/memmove to have dest and source alignments."
2015-11-19 05:56:52 +00:00
sub-xor.ll
InstCombine: Annotate sub with nsw when we prove it's safe
2014-08-19 23:36:30 +00:00
sub.ll
[InstCombine] Optimize subtract of selects into a select of a sub
2015-06-23 02:49:24 +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
[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
toascii-1.ll
…
token.ll
[IR] Reformulate LLVM's EH funclet IR
2015-12-12 05:38:55 +00:00
trunc.ll
[InstCombine] fold trunc ([lshr] (bitcast vector) ) --> extractelement (PR25543)
2015-12-14 16:16:54 +00:00
type_pun.ll
Make DataLayout Non-Optional in the Module
2015-03-04 18:43:29 +00:00
udiv_select_to_select_shift.ll
…
udiv-simplify-bug-0.ll
…
udiv-simplify-bug-1.ll
…
udivrem-change-width.ll
…
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: destructor loads of structs that do not contains padding
2015-12-15 01:44:07 +00:00
urem-simplify-bug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction
2015-04-16 23:24:18 +00:00
urem.ll
…
vec_demanded_elts.ll
[InstCombine] Teach SimplifyDemandedVectorElts how to handle ConstantVector select masks with ConstantExpr elements (PR24922)
2015-10-06 10:34:53 +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
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
vec_sext.ll
…
vec_shuffle.ll
[InstCombine] fix propagation of fast-math-flags
2015-11-24 17:51:20 +00:00
vector_gep1.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
vector_gep2.ll
Fixed GEP visitor in the InstCombine pass.
2015-11-15 08:19:35 +00:00
vector-casts.ll
Fix a crash where a utility function wasn't aware of fcmp vectors and created a value with the wrong type. Fixes PR24458!
2015-08-14 22:46:49 +00:00
vector-mul.ll
…
vector-srem.ll
…
vector-type.ll
…
volatile_store.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
vsx-unaligned.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +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
…
x86-crc32-demanded.ll
…
x86-f16c.ll
[InstCombine] CVTPH2PS Vector Demanded Elements + Constant Folding
2015-09-12 13:39:53 +00:00
x86-insertps.ll
[x86] instcombine more cases of insertps into a shufflevector
2015-04-25 20:55:25 +00:00
x86-pmovsx.ll
[InstCombine][X86][SSE] Replace sign/zero extension intrinsics with native IR
2015-07-27 18:52:15 +00:00
x86-pmovzx.ll
[InstCombine][X86][SSE] Replace sign/zero extension intrinsics with native IR
2015-07-27 18:52:15 +00:00
x86-pshufb.ll
[InstCombine] Teach how to convert SSSE3/AVX2 byte shuffles to builtin shuffles if the shuffle mask is constant.
2015-09-30 16:44:39 +00:00
x86-sse4a.ll
[InstCombine] SSE4A constant folding and conversion to shuffles.
2015-10-17 11:40:05 +00:00
x86-vector-shifts.ll
[InstCombine] Improve Vector Demanded Bits Through Bitcasts
2015-09-29 08:19:11 +00:00
x86-vperm2.ll
optimize the AVX2 (integer) version of vperm2 into a shuffle
2015-03-24 22:39:29 +00:00
x86-xop.ll
[InstCombine][X86][XOP] Combine XOP integer vector comparisons to native IR
2015-10-11 14:38:34 +00:00
xor2.ll
[InstCombine] Remove redundant test case.
2014-09-16 08:50:10 +00:00
xor-undef.ll
…
xor.ll
Have a single way for creating unique value names.
2015-11-22 00:16:24 +00:00
zero-point-zero-add.ll
…
zeroext-and-reduce.ll
…
zext-bool-add-sub.ll
…
zext-fold.ll
…
zext-or-icmp.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
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.
Reference in New Issue View Git Blame Copy Permalink