| commit | c07f68666555e6c3b591471d4b64fccdc645a573 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Tue Sep 23 18:50:48 2008 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Tue Sep 23 18:50:48 2008 +0000 |
| tree | 6e4891f0846c6cb47c40463856c773aff426cf34 | |
| parent | ed1cf1a8f10d820893af01bff073ffa9bb94c556 [diff] |
Replace the LiveRegs SmallSet with a simple counter that keeps track of the number of live registers, which is all the set was being used for. llvm-svn: 56498