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| author | Hal Finkel <hfinkel@anl.gov> | 2012-06-08 15:38:25 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-06-08 15:38:25 +0000 |
| commit | 09fdc7baae1b6905fe18df48e2278e74d4e39ccd (patch) | |
| tree | b1a2aadea993ad0d4664fd42e934a9cf05e7238b /lib/AsmParser | |
| parent | daa03ec60475a641bcc66799764977f79997ca45 (diff) | |
| download | external_llvm-09fdc7baae1b6905fe18df48e2278e74d4e39ccd.zip external_llvm-09fdc7baae1b6905fe18df48e2278e74d4e39ccd.tar.gz external_llvm-09fdc7baae1b6905fe18df48e2278e74d4e39ccd.tar.bz2 | |
Disable the PPC CTR-Loops pass by default.
The pass itself works well, but the something in the Machine* infrastructure
does not understand terminators which define registers. Without the ability
to use the block-placement pass, etc. this causes performance regressions (and
so is turned off by default). Turning off the analysis turns off the problems
with the Machine* infrastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158206 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AsmParser')
0 files changed, 0 insertions, 0 deletions