2 Commits

Author	SHA1	Message	Date
Dan Gohman	de8d2c446b	Use the new Use-aware dominates method to apply the objc runtime ... library return value optimization for phi uses. Even when the phi itself is not dominated, the specific use may be dominated. llvm-svn: 154647	2012-04-13 01:08:28 +00:00
John McCall	d935e9c359	The ARC language-specific optimizer. Credit to Dan Gohman. ... llvm-svn: 133108	2011-06-15 23:37:01 +00:00