Shuxin Yang 4fd00c55d0 Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation in Reassociate. ...

I brazenly think this change is slightly simpler than r178793 because: 
  - no "state" in functor
  - "OpndPtrs[i]" looks simpler than "&Opnds[OpndIndices[i]]" 

  While I can reproduce the probelm in Valgrind, it is rather difficult to come up
a standalone testing case. The reason is that when an iterator is invalidated,
the stale invalidated elements are not yet clobbered by nonsense data, so the
optimizer can still proceed successfully. 

  Thank Benjamin for fixing this bug and generously providing the test case.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179062 91177308-0d34-0410-b5e6-96231b3b80d8

2013-04-08 22:00:43 +00:00

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ADCE.cpp

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BasicBlockPlacement.cpp

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CMakeLists.txt

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CodeGenPrepare.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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GlobalMerge.cpp

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GVN.cpp

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IndVarSimplify.cpp

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JumpThreading.cpp

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LICM.cpp

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LLVMBuild.txt

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LoopDeletion.cpp

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LoopIdiomRecognize.cpp

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LoopInstSimplify.cpp

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LoopRotation.cpp

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LoopStrengthReduce.cpp

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LoopUnrollPass.cpp

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LoopUnswitch.cpp

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LowerAtomic.cpp

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Makefile

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MemCpyOptimizer.cpp

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Reassociate.cpp

Redo the fix Benjamin Kramer committed in r178793 about iterator invalidation in Reassociate.

2013-04-08 22:00:43 +00:00

Reg2Mem.cpp

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Scalar.cpp

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ScalarReplAggregates.cpp

Disable the optimization about promoting vector-element-access with symbolic index.

2013-04-05 21:07:08 +00:00

SCCP.cpp

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SimplifyCFGPass.cpp

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SimplifyLibCalls.cpp

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Sink.cpp

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SROA.cpp

Fix PR15674 (and PR15603): a SROA think-o.

2013-04-07 11:47:54 +00:00

TailRecursionElimination.cpp

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