3 Commits

Author	SHA1	Message	Date
John McCall	9b0a7cea0f	Make -fobjc-nonfragile-abi the -cc1 default, since it's the ... increasingly prevailing case to the point that new features like ARC don't even support the fragile ABI anymore. This required a little bit of reshuffling with exceptions because a check was assuming that ObjCNonFragileABI was only being set in ObjC mode, and that's actually a bit obnoxious to do. Most, though, it involved a perl script to translate a ton of test cases. Mostly no functionality change for driver users, although there are corner cases with disabling language-specific exceptions that we should handle more correctly now. llvm-svn: 140957	2011-10-02 01:16:38 +00:00
Daniel Dunbar	8c94ffe776	IRgen: Assignment to Objective-C properties shouldn't reload the value, for ... complex values either. Previously we did this properly for regular assignment, but not for compound assignment. - Also, tidy up assignment code a bit to look more like the scalar path. llvm-svn: 107217	2010-06-29 22:44:21 +00:00
Daniel Dunbar	c85ea8e175	IRgen: Assignment to Objective-C properties shouldn't reload the value (which ... would trigger an extra method call). - While in the area, I also changed Clang to not emit an unnecessary load from 'x' in cases like 'y = (x = 1)'. llvm-svn: 107210	2010-06-29 22:00:45 +00:00