Sebastian Pop 5871a933a8 Memory-SSA cleanup of clobbers interface, NFC
This implements the cleanup that Danny asked to commit separately from the
previous fix to GVN-hoist in https://reviews.llvm.org/D25476#inline-219818

Tested with ninja check on x86_64-linux.

llvm-svn: 283967
2016-10-12 03:08:40 +00:00
..