| commit | 39d258aa49717218628c158504996482bbbb0a5a | [log] [tgz] |
|---|---|---|
| author | Bill Wendling <isanbard@gmail.com> | Fri Jun 25 20:42:55 2010 +0000 |
| committer | Bill Wendling <isanbard@gmail.com> | Fri Jun 25 20:42:55 2010 +0000 |
| tree | e17d5184c1a4100800321cef871b3ad92d541ecd | |
| parent | 39afa908dea0fc57291a2d08497f8d1877597c54 [diff] |
We should remove the live range from the destination register only if *all* defs are dead, not just the def of this register. I.e., a register could be dead, but it's subreg isn't. Testcase to follow with a subsequent patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106878 91177308-0d34-0410-b5e6-96231b3b80d8