Commit Graph

10 Commits

Author SHA1 Message Date
Michael Gottesman
0b912b2673 [objc-arc] Updated ObjCARCContract to use ARCRuntimeEntryPoints.
llvm-svn: 185742
2013-07-06 01:39:26 +00:00
Michael Gottesman
214ca90f8e [objc-arc] Apply the RV optimization to retains next to calls in ObjCARCContract instead of ObjCARCOpts.
Turning retains into retainRV calls disrupts the data flow analysis in
ObjCARCOpts. Thus we move it as late as we can by moving it into
ObjCARCContract.

We leave in the conversion from retainRV -> retain in ObjCARCOpt since
it enables the dataflow analysis.

rdar://10813093

llvm-svn: 180698
2013-04-29 06:53:53 +00:00
Michael Gottesman
65c2481d09 Changed isNullOrUndef => IsNullOrUndef and isNoopInstruction => IsNoopInstruction so that all helper functions are named similarly in ObjCARC.h.
llvm-svn: 177855
2013-03-25 09:27:43 +00:00
John McCall
20182ac0c7 Kill every call to @clang.arc.use in the ARC contract phase.
llvm-svn: 177769
2013-03-22 21:38:36 +00:00
Michael Gottesman
697d8b9a26 Moved some comments due to the recent refactoring of ObjCARC.
1. Moved a comment from ObjCARCOpts.cpp -> ObjCARCContract.cpp.
2. Removed a comment from ObjCARCOpts.cpp that was already moved to
ObjCARCAliasAnalysis.h/.cpp.

llvm-svn: 174581
2013-02-07 04:12:57 +00:00
Michael Gottesman
1e29ca1501 Fixed 2 more header comments...
llvm-svn: 173774
2013-01-29 05:07:18 +00:00
Michael Gottesman
23a1ee5f5b Fixed some whitespace/80+ violations. Also added a space after a namespace declaration.
llvm-svn: 173772
2013-01-29 04:58:30 +00:00
Michael Gottesman
13a5f1a8b7 Juggled Debug.h from ObjCARC.h to only the including cpp files that
actually have DEBUG statements. Also changed raw_ostream in said header
to be a forward declaration (removing an include).

llvm-svn: 173769
2013-01-29 04:51:59 +00:00
Michael Gottesman
278266faa8 Sorted includes using utils/sort_includes.
llvm-svn: 173767
2013-01-29 04:20:52 +00:00
Michael Gottesman
778138e960 Extracted ObjCARCContract from ObjCARCOpts into its own file.
This also required adding 2x headers Dependency Analysis.h/Provenance Analysis.h
and a .cpp file DependencyAnalysis.cpp to unentangle the dependencies inbetween
ObjCARCContract and ObjCARCOpts.

llvm-svn: 173760
2013-01-29 03:03:03 +00:00