| commit | 2ad047e04dd4c19defade4799834efacb0024551 | [log] [tgz] |
|---|---|---|
| author | Eli Bendersky <eliben@google.com> | Mon Apr 22 21:21:08 2013 +0000 |
| committer | Eli Bendersky <eliben@google.com> | Mon Apr 22 21:21:08 2013 +0000 |
| tree | 02e957d41ae6dede9b3b5de0db47288eed949c77 | |
| parent | 0af5493701f9982d7451c8b3c1b7699cc84ac94c [diff] |
Optimize MachineBasicBlock::getSymbol by caching the symbol. Since the symbol name computation is expensive, this helps save about 25% of the time spent in this function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180049 91177308-0d34-0410-b5e6-96231b3b80d8