Nick Lewycky bd5603c16e Don't eliminate memcpy's when the address of the pointer may itself be relevant. Fixes PR18304. Patch by David Wiberg! ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212970 91177308-0d34-0410-b5e6-96231b3b80d8

2014-07-14 18:52:02 +00:00

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ADCE.cpp

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CMakeLists.txt

Move GlobalMerge from Transform to CodeGen.

2014-06-13 22:57:59 +00:00

ConstantHoisting.cpp

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ConstantProp.cpp

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CorrelatedValuePropagation.cpp

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DCE.cpp

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DeadStoreElimination.cpp

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EarlyCSE.cpp

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FlattenCFGPass.cpp

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GVN.cpp

GVN: Preserve invariant.load metadata

2014-06-26 19:51:19 +00:00

IndVarSimplify.cpp

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JumpThreading.cpp

Fix an issue with the MergeBasicBlockIntoOnlyPred() helper function where it did

2014-07-12 07:12:47 +00:00

LICM.cpp

Allow isDereferenceablePointer to look through some bitcasts

2014-07-10 05:27:53 +00:00

LLVMBuild.txt

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LoadCombine.cpp

Add LoadCombine pass.

2014-05-29 01:55:07 +00:00

LoopDeletion.cpp

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LoopIdiomRecognize.cpp

Remove extra whitespace in function declaration. No functionality change.

2014-06-14 03:48:29 +00:00

LoopInstSimplify.cpp

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LoopRerollPass.cpp

Feeding isSafeToSpeculativelyExecute its DataLayout pointer

2014-07-10 14:41:31 +00:00

LoopRotation.cpp

Make the LoopRotate pass's maximum header size configurable both programmatically

2014-05-26 08:58:51 +00:00

LoopStrengthReduce.cpp

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LoopUnrollPass.cpp

Rename loop unrolling and loop vectorizer metadata to have a common prefix.

2014-06-25 15:41:00 +00:00

LoopUnswitch.cpp

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LowerAtomic.cpp

IR: add "cmpxchg weak" variant to support permitted failure.

2014-06-13 14:24:07 +00:00

Makefile

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MemCpyOptimizer.cpp

Don't eliminate memcpy's when the address of the pointer may itself be relevant. Fixes PR18304. Patch by David Wiberg!

2014-07-14 18:52:02 +00:00

PartiallyInlineLibCalls.cpp

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Reassociate.cpp

[Reassociate] Similar to "X + -X" -> "0", added code to handle "X + ~X" -> "-1".

2014-05-31 15:01:54 +00:00

Reg2Mem.cpp

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SampleProfile.cpp

Update the MemoryBuffer API to use ErrorOr.

2014-07-06 17:43:13 +00:00

Scalar.cpp

Move GlobalMerge from Transform to CodeGen.

2014-06-13 22:57:59 +00:00

Scalarizer.cpp

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ScalarReplAggregates.cpp

Allow isDereferenceablePointer to look through some bitcasts

2014-07-10 05:27:53 +00:00

SCCP.cpp

SCCP: update for cmpxchg returning { iN, i1 } now.

2014-06-13 14:54:09 +00:00

SeparateConstOffsetFromGEP.cpp

[SeparateConstOffsetFromGEP] inbounds zext => sext for better splitting

2014-06-08 23:49:34 +00:00

SimplifyCFGPass.cpp

Remove 'using std::errro_code' from lib.

2014-06-13 02:24:39 +00:00

Sink.cpp

Feeding isSafeToSpeculativelyExecute its DataLayout pointer (in Sink)

2014-07-10 16:07:11 +00:00

SROA.cpp

Allow isDereferenceablePointer to look through some bitcasts

2014-07-10 05:27:53 +00:00

StructurizeCFG.cpp

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TailRecursionElimination.cpp

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