| commit | a84e7b8f4d9f4f0278da9522937dac9dc2a5bd26 | [log] [tgz] |
|---|---|---|
| author | Matthias Braun <matze@braunis.de> | Thu Dec 10 01:04:15 2015 +0000 |
| committer | Matthias Braun <matze@braunis.de> | Thu Dec 10 01:04:15 2015 +0000 |
| tree | 8419704850a22eef49eb7ecfe1f95d37a01523c4 | |
| parent | 338412765288cd6041d31db12f33a39fbad6efcb [diff] |
RegisterPressure: Factor out liveness dead-def detection logic; NFCI Detecting additional dead-defs without a dead flag that are only visible through liveness information should be part of the register operand collection not intertwined with the register pressure update logic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@255192 91177308-0d34-0410-b5e6-96231b3b80d8