| commit | dac9b19b822e6cc6f1d7f40e27780515d1fddf22 | [log] [tgz] |
|---|---|---|
| author | Nicolas Geoffray <ngeoffray@google.com> | Fri Jul 15 10:46:17 2016 +0100 |
| committer | Nicolas Geoffray <ngeoffray@google.com> | Mon Jul 18 11:22:51 2016 +0100 |
| tree | de163a82ef5f13394c4b467897e558571ed284b9 | |
| parent | 173f435e56acfd0501fc460747572a4796dcffe0 [diff] |
Add a new control flow simplifier. Run it in the dead code elimination phase, as it relates to creating dead branches. From 0.04 to 0.07% less code size framework/gms/docs/fb (70K saved on fb) 3%-5% runtime performance improvements on Richards/DeltaBlue/Ritz. Compile-time is mixed, so in the noise (from 2% slower to 1% faster). test:611-checker-simplify-if Change-Id: Ife8b7882d57b5481f5ca9dc163beba655d7e78bf