David Majnemer 787b9b4e95 [LoopUnroll] Use undef for phis with no value live ...

We would create a phi node with a zero initialized operand instead of
undef in the case where no value was originally available.  This was
problematic for x86_mmx which has no null value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241143 91177308-0d34-0410-b5e6-96231b3b80d8

2015-07-01 05:38:07 +00:00

..

AddDiscriminators.cpp

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ASanStackFrameLayout.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

BasicBlockUtils.cpp

Let llvm::ReplaceInstWithInst copy debug location from old to new instruction.

2015-06-23 21:00:08 +00:00

BreakCriticalEdges.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

BuildLibCalls.cpp

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BypassSlowDivision.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

CloneFunction.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

CloneModule.cpp

[Cloning] Teach CloneModule about personality functions

2015-06-30 22:14:01 +00:00

CMakeLists.txt

Move VectorUtils from Transforms to Analysis to correct layering violation

2015-06-26 18:02:52 +00:00

CmpInstAnalysis.cpp

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CodeExtractor.cpp

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CtorUtils.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

DemoteRegToStack.cpp

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FlattenCFG.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GlobalStatus.cpp

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InlineFunction.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

InstructionNamer.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

IntegerDivision.cpp

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LCSSA.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LLVMBuild.txt

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Local.cpp

[EliminateDuplicatePHINodes] Replace custom hash map with DenseSet.

2015-06-18 16:01:00 +00:00

LoopSimplify.cpp

[LoopSimplify] Set proper debug location in loop backedge blocks.

2015-06-29 21:30:14 +00:00

LoopUnroll.cpp

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LoopUnrollRuntime.cpp

[LoopUnroll] Use undef for phis with no value live

2015-07-01 05:38:07 +00:00

LoopUtils.cpp

Refactor RecurrenceInstDesc

2015-06-16 22:59:45 +00:00

LowerInvoke.cpp

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LowerSwitch.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Makefile

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Mem2Reg.cpp

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MetaRenamer.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ModuleUtils.cpp

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PromoteMemoryToRegister.cpp

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SimplifyCFG.cpp

don't repeat function names in comments; NFC

2015-06-24 20:40:57 +00:00

SimplifyIndVar.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SimplifyInstructions.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SimplifyLibCalls.cpp

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SSAUpdater.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

SymbolRewriter.cpp

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

UnifyFunctionExitNodes.cpp

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Utils.cpp

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ValueMapper.cpp

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