| commit | ecea5635f85fc5db3a69d657e39046828538e80a | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Feb 09 02:12:04 2004 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Feb 09 02:12:04 2004 +0000 |
| tree | 34f3675d6d7968d56b7195c742f791766c672e09 | |
| parent | f6f263ce8cf7963561295dea1add17f68063cd26 [diff] |
Another nice speedup for the register allocator. This time, we replace the Virt2PhysRegMap std::map with an std::vector. This speeds up the register allocator another (almost) 40%, from .72->.45s in a release build of LLC on 253.perlbmk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11219 91177308-0d34-0410-b5e6-96231b3b80d8