| commit | 69fbc7f477c21ce1d8ae5a4aa8a701e47aa2d163 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Mon Jul 13 20:55:53 2009 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Mon Jul 13 20:55:53 2009 +0000 |
| tree | e8084aed71378b07f8ba977bf1586e588ab52a57 | |
| parent | 7e25d45cfb3572a98aac364ee74dbc4d108ebeb7 [diff] |
Move the memoization check for SCEVSignExtendExpr and SCEVZeroExtendExpr ahead of the most expensive analysis. This speeds up analysis and helps avoid pathologically bad behavior on the testcase in PR4534. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75496 91177308-0d34-0410-b5e6-96231b3b80d8