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| author | Dan Gohman <gohman@apple.com> | 2010-06-24 16:51:25 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-06-24 16:51:25 +0000 |
| commit | d42819a07b052e68c6967c10c35a81eb808c5018 (patch) | |
| tree | 9149c4f44f249f1ba54448e7ae3ed2251c046418 /lib/CodeGen/LiveIntervalAnalysis.cpp | |
| parent | 789fef987f9c3dd14743731e3a6733f2f90c9778 (diff) | |
Teach getExactSDiv to evaluate x/1 to x up front, as it's a common
enough special case, and it theoretically allows more folding because
it works even when x is unanalyzable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106763 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveIntervalAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions