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| author | Hal Finkel <hfinkel@anl.gov> | 2013-05-18 09:20:39 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-05-18 09:20:39 +0000 |
| commit | bf0bc3b2a2e11ff7e79b881ca82324fe17919a97 (patch) | |
| tree | d954a0523b7bedfa4720f460641dd06691eb9fcb /lib/Analysis/ValueTracking.cpp | |
| parent | 9f61e485e6c4a6763695ab399ff61567271836df (diff) | |
| download | external_llvm-bf0bc3b2a2e11ff7e79b881ca82324fe17919a97.zip external_llvm-bf0bc3b2a2e11ff7e79b881ca82324fe17919a97.tar.gz external_llvm-bf0bc3b2a2e11ff7e79b881ca82324fe17919a97.tar.bz2 | |
Check InlineAsm clobbers in PPCCTRLoops
We don't need to reject all inline asm as using the counter register (most does
not). Only those that explicitly clobber the counter register need to prevent
the transformation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182191 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/ValueTracking.cpp')
0 files changed, 0 insertions, 0 deletions