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Author SHA1 Message Date
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