| commit | 1d96ccc69a265435cc1fb0eafe208857290e7dd2 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Tue Aug 11 17:49:14 2009 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Tue Aug 11 17:49:14 2009 +0000 |
| tree | 1d45ab0258b12cf1fd64844f9041a1c9368f0e09 | |
| parent | b27a41b44092c0a6e439203586cc944187de3388 [diff] |
add a trivial line # cache to SourceMgr to make repeated queries to FindLineNumber much faster when in sequence. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78693 91177308-0d34-0410-b5e6-96231b3b80d8