Commit Graph

3 Commits

Author SHA1 Message Date
Bill Wendling 9200bb08f9 Unrevert r195599 with testcase fix.
I'm not sure how it was checking for the wrong values...
PR18023.

llvm-svn: 195670
2013-11-25 18:05:22 +00:00
Amara Emerson f59125f5bb Revert r195599 as it broke the builds.
llvm-svn: 195636
2013-11-25 11:24:18 +00:00
Bill Wendling e3c48709ed Don't look past volatile loads.
A volatile load should block us from trying to coalesce stores.
PR18023

llvm-svn: 195599
2013-11-25 05:01:21 +00:00