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4 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
John McCall 248512a573 When performing an @throw in ARC, retain + autorelease 
the pointer, being sure to do so before running cleanups
associated with that full-expression.  rdar://10042689

llvm-svn: 140945
 2011-10-01 10:32:24 +00:00
Fariborz Jahanian 53a495bd75 Removes a comment. 
llvm-svn: 135640
 2011-07-20 23:53:57 +00:00
Fariborz Jahanian 517695b27c objc-arc: Fixes a crash @throw'ing an objc message. 
// pr10411

llvm-svn: 135638
 2011-07-20 23:39:56 +00:00