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

..

ADCE.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

CMakeLists.txt

Move GlobalMerge from Transform to CodeGen.

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

ConstantHoisting.cpp

ConstantHoisting.cpp: Add <tuple> for std::tie, since r207593 removed FileSystem.h, it includes <tuple>.

2014-04-30 06:44:50 +00:00

ConstantProp.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

CorrelatedValuePropagation.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

DCE.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

DeadStoreElimination.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

EarlyCSE.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

FlattenCFGPass.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

GVN.cpp

GVN: Preserve invariant.load metadata

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

IndVarSimplify.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

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

…

LoadCombine.cpp

Add LoadCombine pass.

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

LoopDeletion.cpp

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

LoopIdiomRecognize.cpp

Remove extra whitespace in function declaration. No functionality change.

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

LoopInstSimplify.cpp

RecursivelyDeleteTriviallyDeadInstructions() could remove

2014-04-26 05:58:11 +00:00

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

[LSR] Canonicalize reg1 + ... + regN into reg1 + ... + 1*regN.

2014-05-20 19:25:04 +00:00

LoopUnrollPass.cpp

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

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

LoopUnswitch.cpp

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

LowerAtomic.cpp

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

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

Makefile

…

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

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

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

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

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

[C++] Use 'nullptr'. Transforms edition.

2014-04-25 05:29:35 +00:00

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

Use range for

2014-05-19 17:52:48 +00:00

TailRecursionElimination.cpp

Add support for missed and analysis optimization remarks.

2014-05-22 14:19:46 +00:00