| commit | b382c4dc235b78b606b305f1913fafc20eca472c | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Thu Oct 16 00:11:23 2008 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Thu Oct 16 00:11:23 2008 +0000 |
| tree | e090ab899bc222811bf6bfd17c01ea3cebf601b0 | |
| parent | a7250ddc2848bc15f96abd15a4dd872abdc2d08b [diff] |
Fix a subtle bug in DeadMachineInstructionElim's liveness computation. A def of a register doesn't necessarily kill live super-registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57614 91177308-0d34-0410-b5e6-96231b3b80d8