3 Commits

Author SHA1 Message Date
Bill Wendling
5df09f0367 Unrevert r195599 with testcase fix.
I'm not sure how it was checking for the wrong values...
PR18023.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195670 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-25 18:05:22 +00:00
Amara Emerson
99812474c3 Revert r195599 as it broke the builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195636 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-25 11:24:18 +00:00
Bill Wendling
dfc615f284 Don't look past volatile loads.
A volatile load should block us from trying to coalesce stores.
PR18023

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195599 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-25 05:01:21 +00:00