| commit | 1360b7d8f8d1969026870d18c582b4e3a7cff8b8 | [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 | 3648f9f0ae79532c6bdc9c6188d0e46676de212f [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