Summary: This fixes a regression caused by r256282. Reviewers: arsenm, cfang Subscribers: arsenm, llvm-commits Differential Revision: http://reviews.llvm.org/D15736 llvm-svn: 256810
The one regression in the builtin tests is in the read2 test which now (again) has many extra copies, but this should be solved once the pass is replaced with a DAG combine. llvm-svn: 253974
llvm-svn: 239657