diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2010-07-30 23:33:54 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-07-30 23:33:54 +0000 |
| commit | 95b8251c55f7cf21b13d7755dacb7077b80490ee (patch) | |
| tree | 42d2ce6fef4a199ba395e51da2d50146ccd67857 /lib/CodeGen/MachineInstr.cpp | |
| parent | d87ca843cc99e7c04a47a7923562574ed0c1d443 (diff) | |
| download | external_llvm-95b8251c55f7cf21b13d7755dacb7077b80490ee.zip external_llvm-95b8251c55f7cf21b13d7755dacb7077b80490ee.tar.gz external_llvm-95b8251c55f7cf21b13d7755dacb7077b80490ee.tar.bz2 | |
Add -disable-shifter-op to disable isel of shifter ops. On Cortex-a9 the shifts cost extra instructions so it might be better to emit them separately to take advantage of dual-issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109934 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineInstr.cpp')
0 files changed, 0 insertions, 0 deletions