Nirav Dave 926e2d39bf [X86] Keep dependencies when constructing loads in combineStore
Summary:
Preserve chain dependecies between old and new loads constructed to
prevent loads from reordering below later stores.

Fixes PR34088.

Reviewers: craig.topper, spatel, RKSimon, efriedma

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D36528

llvm-svn: 310604
2017-08-10 15:12:32 +00:00
..
2017-07-07 02:59:13 +00:00