Michael Gottesman 391935a017 [objc-arc-contract] We can not move retains over instructions which can not conservatively be proven to not decrement the retain's RCIdentity. ...

I also cleaned up the code to make it more understandable for mere mortals.

<rdar://problem/19853758>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229937 91177308-0d34-0410-b5e6-96231b3b80d8

2015-02-20 00:02:49 +00:00

..

ARCInstKind.cpp

[objc-arc] Add the predicate CanDecrementRefCount.

2015-02-20 00:02:45 +00:00

ARCInstKind.h

[objc-arc] Add the predicate CanDecrementRefCount.

2015-02-20 00:02:45 +00:00

ARCRuntimeEntryPoints.h

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CMakeLists.txt

[objc-arc] Change the InstructionClass to be an enum class called ARCInstKind.

2015-02-19 19:51:32 +00:00

DependencyAnalysis.cpp

[objc-arc] Add the predicate CanDecrementRefCount.

2015-02-20 00:02:45 +00:00

DependencyAnalysis.h

[objc-arc-contract] We can not move retains over instructions which can not conservatively be proven to not decrement the retain's RCIdentity.

2015-02-20 00:02:49 +00:00

LLVMBuild.txt

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Makefile

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ObjCARC.cpp

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ObjCARC.h

[objc-arc] Change the InstructionClass to be an enum class called ARCInstKind.

2015-02-19 19:51:32 +00:00

ObjCARCAliasAnalysis.cpp

[objc-arc] Change the InstructionClass to be an enum class called ARCInstKind.

2015-02-19 19:51:32 +00:00

ObjCARCAliasAnalysis.h

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ObjCARCAPElim.cpp

[objc-arc] Change the InstructionClass to be an enum class called ARCInstKind.

2015-02-19 19:51:32 +00:00

ObjCARCContract.cpp

[objc-arc-contract] We can not move retains over instructions which can not conservatively be proven to not decrement the retain's RCIdentity.

2015-02-20 00:02:49 +00:00

ObjCARCExpand.cpp

[objc-arc] Change the InstructionClass to be an enum class called ARCInstKind.

2015-02-19 19:51:32 +00:00

ObjCARCOpts.cpp

[objc-arc] Change the InstructionClass to be an enum class called ARCInstKind.

2015-02-19 19:51:32 +00:00

ProvenanceAnalysis.cpp

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ProvenanceAnalysis.h

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ProvenanceAnalysisEvaluator.cpp

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