Duncan P. N. Exon Smith 0dee67560f SROA: Only split loads on byte boundaries ... r199771 accidently broke the logic that makes sure that SROA only splits load on byte boundaries. If such a split happens, some bits get lost when reassembling loads of wider types, causing data corruption. Move the width check up to reject such splits early, avoiding the corruption. Fixes PR19250. Patch by: Björn Steinbrink <bsteinbr@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211082 91177308-0d34-0410-b5e6-96231b3b80d8		2014-06-17 00:19:35 +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: Enable value forwarding for calloc	2014-06-12 21:16:19 +00:00
IndVarSimplify.cpp	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +00:00
JumpThreading.cpp	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +00:00
LICM.cpp	[C++] Use 'nullptr'.	2014-04-28 04:05:08 +00:00
LLVMBuild.txt	Add proper dependencies to LLVMBuild.txt in llvm/lib.	2013-12-10 05:39:34 +00:00
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	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +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	Teach LoopUnrollPass to respect loop unrolling hints in metadata.	2014-06-16 23:53:02 +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	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +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	Remove 'using std::errro_code' from lib.	2014-06-13 02:24:39 +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	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +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	[C++] Use 'nullptr'. Transforms edition.	2014-04-25 05:29:35 +00:00
SROA.cpp	SROA: Only split loads on byte boundaries	2014-06-17 00:19:35 +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