| commit | 2adc503f291d69763c5fc59a8e35d318ee22b77a | [log] [tgz] |
|---|---|---|
| author | Manman Ren <mren@apple.com> | Tue Nov 13 19:13:05 2012 +0000 |
| committer | Manman Ren <mren@apple.com> | Tue Nov 13 19:13:05 2012 +0000 |
| tree | 095c09167430f2260763a6cc6f95ee77790a9a7e | |
| parent | b64e2115de3b293ef706b75f040277477c949208 [diff] |
X86: when constructing VZEXT_LOAD from other loads, makes sure its output chain is correctly setup. As an example, if the original load must happen before later stores, we need to make sure the constructed VZEXT_LOAD is constrained to be before the stores. rdar://12684358 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167859 91177308-0d34-0410-b5e6-96231b3b80d8