| commit | 4d4c54d29ff911f59fe2be1a31331dbcbb741f5f | [log] [tgz] |
|---|---|---|
| author | Shuxin Yang <shuxin.llvm@gmail.com> | Sat Apr 27 18:02:12 2013 +0000 |
| committer | Shuxin Yang <shuxin.llvm@gmail.com> | Sat Apr 27 18:02:12 2013 +0000 |
| tree | 7462985c701c756423fce2663a8820dee00f7223 | |
| parent | 595dd5af1438141dde4f19225d5b57170c651731 [diff] |
Fix a XOR reassociation bug. When Reassociator optimize "(x | C1)" ^ "(X & C2)", it may swap the two subexpressions, however, it forgot to swap cached constants (of C1 and C2) accordingly. rdar://13739160 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180676 91177308-0d34-0410-b5e6-96231b3b80d8