Chandler Carruth c04f2c99ab [SROA] Fix a bug which could cause the common type finding to return ...

inconsistent results for different orderings of alloca slices. The
fundamental issue is that it is just always a mistake to return early
from this function. There is no effective early exit to leverage. This
patch stops trynig to do so and simplifies the code a bit as
a consequence.

Original diagnosis and patch by James Molloy with some name tweaks by me
in part reflecting feedback from Duncan Smith on the mailing list.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199771 91177308-0d34-0410-b5e6-96231b3b80d8

2014-01-21 23:16:05 +00:00

..

ADCE.cpp

Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.

2013-07-04 01:31:24 +00:00

CMakeLists.txt

Add a Scalarizer pass.

2013-11-22 16:58:05 +00:00

CodeGenPrepare.cpp

[opt][PassInfo] Allow opt to run passes that need target machine.

2014-01-16 21:44:34 +00:00

ConstantProp.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

CorrelatedValuePropagation.cpp

CVP: If we have a PHI with an incoming select, try to skip the select.

2013-02-24 15:34:43 +00:00

DCE.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

DeadStoreElimination.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

EarlyCSE.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

FlattenCFGPass.cpp

Factor FlattenCFG out from SimplifyCFG

2013-08-06 02:43:45 +00:00

GlobalMerge.cpp

Change tabs to spaces.

2013-07-22 21:11:30 +00:00

GVN.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

IndVarSimplify.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

JumpThreading.cpp

Don't eliminate a partially redundant load if it's in a landing pad.

2013-10-21 04:09:17 +00:00

LICM.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LLVMBuild.txt

Add proper dependencies to LLVMBuild.txt in llvm/lib.

2013-12-10 05:39:34 +00:00

LoopDeletion.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopIdiomRecognize.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopInstSimplify.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopRerollPass.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopRotation.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopStrengthReduce.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopUnrollPass.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LoopUnswitch.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

LowerAtomic.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Makefile

…

MemCpyOptimizer.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

PartiallyInlineLibCalls.cpp

Turn MipsOptimizeMathLibCalls into a target-independent scalar transform

2013-08-23 10:27:02 +00:00

Reassociate.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

Reg2Mem.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

SampleProfile.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

Scalar.cpp

[cleanup] Move the Dominators.h and Verifier.h headers into the IR

2014-01-13 09:26:24 +00:00

Scalarizer.cpp

Fix Scalarizer insertion point when replacing PHIs with insertelements

2013-12-23 14:51:56 +00:00

ScalarReplAggregates.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

SCCP.cpp

Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.

2013-07-14 04:42:23 +00:00

SimplifyCFGPass.cpp

Reapply r188119 now that the bug it exposed is fixed.

2013-08-12 22:38:43 +00:00

Sink.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

SROA.cpp

[SROA] Fix a bug which could cause the common type finding to return

2014-01-21 23:16:05 +00:00

StructurizeCFG.cpp

[PM] Split DominatorTree into a concrete analysis result object which

2014-01-13 13:07:17 +00:00

TailRecursionElimination.cpp

TRE: Move class into anonymous namespace.

2013-07-24 16:12:08 +00:00