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| author | Dan Gohman <gohman@apple.com> | 2012-08-08 00:00:26 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2012-08-08 00:00:26 +0000 |
| commit | 9d1747c3cd709cd5bbc1a07074550862d188527e (patch) | |
| tree | 8adb0dc19f7d59b9fa8532e98c6c31857492f912 /include/llvm/CodeGen/MachineBranchProbabilityInfo.h | |
| parent | 8c5c0733cde7c941de6c9386a07a8378c5c482c5 (diff) | |
Avoid recomputing the unique exit blocks and their insert points when doing
multiple scalar promotions on a single loop. This also has the effect of
preserving the order of stores sunk out of loops, which is aesthetically
pleasing, and it happens to fix the testcase in PR13542, though it doesn't
fix the underlying problem.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161459 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen/MachineBranchProbabilityInfo.h')
0 files changed, 0 insertions, 0 deletions