diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-10-21 15:03:07 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-10-21 15:03:07 +0000 |
| commit | 5c6e9ae14e012bfe1fdf0e19957922d3c4d85670 (patch) | |
| tree | e8a0f8e874ee1e924d23af4e0601267968409aec /lib/Transforms/Vectorize/LoopVectorize.cpp | |
| parent | bb950854acbb5966875763eaae7ab58e48e4f5a9 (diff) | |
LoopIdiom: Replace custom dependence analysis with LoopDependenceAnalysis.
Requires a lot less code and complexity on loop-idiom's side and the more
precise analysis can catch more cases, like the one I included as a test case.
This also fixes the edge-case miscompilation from PR9481. I'm not entirely
sure that all cases are handled that the old checks handled but LDA will
certainly become smarter in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166390 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Vectorize/LoopVectorize.cpp')
0 files changed, 0 insertions, 0 deletions