| commit | 029182f3a345622b6129676d0f50c51cdcbb707c | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Tue Jul 22 22:46:49 2008 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Tue Jul 22 22:46:49 2008 +0000 |
| tree | ef69f7c98eeb35824886ddeb14f6ee957b5958d8 | |
| parent | 0b39845f93846540d71cdfebfcbe54fef217a09d [diff] |
Change the heuristics used in the coalescer, register allocator, and within live intervals itself to use an instruction count approximation that is not affected by inserting empty indices. llvm-svn: 53937