| commit | 87dcdc1b1a05f74f56b8f4f15021a72213a16432 | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Fri Jun 27 06:56:04 2008 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Fri Jun 27 06:56:04 2008 +0000 |
| tree | d5acfde18f12d4dd270d333944e2f2bec4976f58 | |
| parent | 983f53926e4ab500b05b29b4ac782d2e3715bed2 [diff] |
Cache subregister relationships in a set in TargetRegisterInfo to allow faster lookups. This speeds up LiveVariables from 0.6279s to 0.6165s on kimwitu++. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52818 91177308-0d34-0410-b5e6-96231b3b80d8