| commit | b519351b87204966d6548b198b88f2ab0f4d0b4b | [log] [tgz] |
|---|---|---|
| author | Quentin Colombet <qcolombet@apple.com> | Tue Dec 18 22:47:16 2012 +0000 |
| committer | Quentin Colombet <qcolombet@apple.com> | Tue Dec 18 22:47:16 2012 +0000 |
| tree | 7827db8d28c1736c13627222a6c624f7dc1e96d1 | |
| parent | bd7b36e780f99b808f8e334e26f3dae1bc7e8175 [diff] |
Disable ARM partial flag dependency optimization at -Oz To not over constrain the scheduler for ARM in thumb mode, some optimizations for code size reduction, specific to ARM thumb, are blocked when they add a dependency (like write after read dependency). Disables this check when code size is the priority, i.e., code is compiled with -Oz. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170462 91177308-0d34-0410-b5e6-96231b3b80d8