| commit | 0a951fba75dd8dbd53d80503430b0d055ada2b46 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Oct 14 00:39:50 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Fri Oct 14 00:39:50 2011 +0000 |
| tree | 1f7206b8051871469a720603cc75e90ac43e0fb0 | |
| parent | a80444f88d88d88513b096c97474c453a4c3bcf6 [diff] |
V_SET0 has no side effects. TableGen will mark any pattern-less instruction as having unmodeled side effects. This is extra bad for V_SET0 which gets rematerialized a lot. This was part of the cause for PR11125, but the real bug was fixed in r141923. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141924 91177308-0d34-0410-b5e6-96231b3b80d8