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| author | Evan Cheng <evan.cheng@apple.com> | 2008-08-06 18:04:43 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-08-06 18:04:43 +0000 |
| commit | f5e25f32c7605569390f5e81ebb582c96d74a1d2 (patch) | |
| tree | da00954f0f92c3e584df514c8d9d33f86fded86c /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 165660e417db0f42f9afb1a37f50310a166e5a93 (diff) | |
Fix PR2355: bug in ChangeCompareStride. When the loop termination compare is the only use of its iv stride, the stride can be eliminated by moving it to another stride. If the scale is negative, swap the predicate instead of using a inverse predicate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54415 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions