| commit | a2d692b82c8dde9a5c0ce4d07ba2475523fc8c20 | [log] [tgz] |
|---|---|---|
| author | Sanjoy Das <sanjoy@playingwithpointers.com> | Sun Sep 25 23:12:00 2016 +0000 |
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | Sun Sep 25 23:12:00 2016 +0000 |
| tree | 23de5903f65766422715b97286f9dee877339706 | |
| parent | f4f66fe03386f7913b2a0210f39532c3c5bae4c6 [diff] |
[SCEV] Simplify tracking ExitNotTakenInfo instances; NFC This change simplifies a data structure optimization in the `BackedgeTakenInfo` class for loops with exactly one computable exit. I've sanity checked that this does not regress compile time performance, using sqlite3's amalgamated build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282365 91177308-0d34-0410-b5e6-96231b3b80d8