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llvm-project/llvm/lib/Transforms/ObjCARC
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John McCall 3fe604f89f Add support for objc_unsafeClaimAutoreleasedReturnValue to the 
ObjC ARC Optimizer.

The main implication of this is:

1. Ensuring that we treat it conservatively in terms of optimization.
2. We put the ASM marker on it so that the runtime can recognize
objc_unsafeClaimAutoreleasedReturnValue from releaseRV.

<rdar://problem/21567064>

Patch by Michael Gottesman!

llvm-svn: 258970
 		2016-01-27 19:05:08 +00:00
..
ARCRuntimeEntryPoints.h Remove empty non-virtual destructors or mark them =default when non-public 2015-04-11 15:32:26 +00:00
BlotMapVector.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
CMakeLists.txt [ARC] Pull the ObjC ARC components that really serve the role of 2015-08-20 08:06:03 +00:00
DependencyAnalysis.cpp ObjCARC: Remove implicit ilist iterator conversions, NFC 2015-10-19 23:20:14 +00:00
DependencyAnalysis.h Make more headers self-contained. 2016-01-27 18:03:37 +00:00
LLVMBuild.txt
…
ObjCARC.cpp [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
ObjCARC.h [ARC] Pull the ObjC ARC components that really serve the role of 2015-08-20 08:06:03 +00:00
ObjCARCAPElim.cpp ObjCARC: Remove implicit ilist iterator conversions, NFC 2015-10-19 23:20:14 +00:00
ObjCARCContract.cpp Add support for objc_unsafeClaimAutoreleasedReturnValue to the 2016-01-27 19:05:08 +00:00
ObjCARCExpand.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
ObjCARCOpts.cpp Refactor: Simplify boolean conditional return statements in lib/Transforms/ObjCARC 2015-12-28 16:19:08 +00:00
ProvenanceAnalysis.cpp [PM/AA] Hoist the AliasResult enum out of the AliasAnalysis class. 2015-06-22 02:16:51 +00:00
ProvenanceAnalysis.h [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
ProvenanceAnalysisEvaluator.cpp [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
PtrState.cpp ObjCARC: Remove implicit ilist iterator conversions, NFC 2015-10-19 23:20:14 +00:00
PtrState.h [ARC] Pull the ObjC ARC components that really serve the role of 2015-08-20 08:06:03 +00:00