Eli Friedman 79782fc864 Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later. ...

<rdar://problem/9956541> (again).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140210 91177308-0d34-0410-b5e6-96231b3b80d8

2011-09-20 23:28:51 +00:00

..

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

Add comment to clarify the behavior of a helper in DSE.

2011-09-13 01:28:59 +00:00

EarlyCSE.cpp

Change a bunch of isVolatile() checks to check for atomic load/store as well.

2011-09-12 20:23:13 +00:00

GVN.cpp

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IndVarSimplify.cpp

Reapply r139759. Disable IV rewriting by default. See PR10916.

2011-09-15 20:58:37 +00:00

JumpThreading.cpp

Change a bunch of isVolatile() checks to check for atomic load/store as well.

2011-09-12 20:23:13 +00:00

LICM.cpp

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LoopDeletion.cpp

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LoopIdiomRecognize.cpp

Correct grammar.

2011-09-13 00:44:16 +00:00

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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ObjCARC.cpp

Don't mark objc_retainBlock as nounwind. It calls user copy constructors

2011-09-14 18:33:34 +00:00

Reassociate.cpp

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Reg2Mem.cpp

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Scalar.cpp

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ScalarReplAggregates.cpp

Change a bunch of isVolatile() checks to check for atomic load/store as well.

2011-09-12 20:23:13 +00:00

SCCP.cpp

Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later.

2011-09-20 23:28:51 +00:00

SimplifyCFGPass.cpp

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SimplifyLibCalls.cpp

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Sink.cpp

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TailRecursionElimination.cpp

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