Dan Gohman 44da55b7be Teach BasicAA to return PartialAlias in cases where both pointers ...

are pointing to the same object, one pointer is accessing the entire
object, and the other is access has a non-zero size. This prevents
TBAA from kicking in and saying NoAlias in such cases.

llvm-svn: 123775

2011-01-18 21:16:06 +00:00

45 KiB

Raw Blame History

View Raw