| commit | 7708dd836fac0a9ba9d7aa51274cec43c3a0f737 | [log] [tgz] |
|---|---|---|
| author | Daniel Berlin <dberlin@dberlin.org> | Tue Apr 11 00:02:38 2017 +0000 |
| committer | Daniel Berlin <dberlin@dberlin.org> | Tue Apr 11 00:02:38 2017 +0000 |
| tree | b11a771031b79dde993afd741aa5a76c8049ac3e | |
| parent | e937c5e12f14f4d3fb4ba1720734bc490737afe4 [diff] |
NewGVN: Don't propagate over phi backedges where undef causes us to have >1 value. Fixes PR 32607. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299903 91177308-0d34-0410-b5e6-96231b3b80d8