Richard Sandiford 3e382972d9 [SystemZ] Handle extensions in RxSBG optimizations ...

The input to an RxSBG operation can be narrower as long as the upper bits
are don't care.  This fixes a FIXME added in r192783.

llvm-svn: 192790

2013-10-16 13:35:13 +00:00

41 KiB

Raw Blame History

View Raw