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authorMichael Gottesman <mgottesman@apple.com>2013-02-07 04:12:57 +0000
committerMichael Gottesman <mgottesman@apple.com>2013-02-07 04:12:57 +0000
commit697d8b9a2679cd2308deb098792a5b25b9ba0668 (patch)
tree0ee9245c59c34ba983a126382ffdf6231a522b9d /llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
parentec60f7d335c9e18011383036533dbd606bec324e (diff)
downloadbcm5719-llvm-697d8b9a2679cd2308deb098792a5b25b9ba0668.tar.gz
bcm5719-llvm-697d8b9a2679cd2308deb098792a5b25b9ba0668.zip
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
Diffstat (limited to 'llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp')
-rw-r--r--llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp b/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
index ca02b002407..1c13d1cbea4 100644
--- a/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
+++ b/llvm/lib/Transforms/ObjCARC/ObjCARCContract.cpp
@@ -11,6 +11,9 @@
/// Reference Counting and is a system for managing reference counts for objects
/// in Objective C.
///
+/// This specific file mainly deals with ``contracting'' multiple lower level
+/// operations into singular higher level operations through pattern matching.
+///
/// WARNING: This file knows about certain library functions. It recognizes them
/// by name, and hardwires knowledge of their semantics.
///
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