| commit | b62e24784c81605fa82143db6f8f97310bc6ca98 | [log] [tgz] |
|---|---|---|
| author | Quentin Colombet <qcolombet@apple.com> | Tue Apr 26 23:14:24 2016 +0000 |
| committer | Quentin Colombet <qcolombet@apple.com> | Tue Apr 26 23:14:24 2016 +0000 |
| tree | 0f13c4678aad58a6cf606f50e484395b9369a3e4 | |
| parent | 5fcdfef1452b9b21a0ff3af88ac69d33704941f1 [diff] |
[MachineInstrBundle] Improvement the recognition of dead definitions. Now, it is possible to know that partial definitions are dead definitions and recognize that clobbered registers are also dead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@267621 91177308-0d34-0410-b5e6-96231b3b80d8