| commit | 80fe5311b5e9e5c4642ff46ba2377173c17797f6 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Tue Jan 01 21:08:22 2008 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Tue Jan 01 21:08:22 2008 +0000 |
| tree | a529acbeee1403661fe7e35899614a5bce33036b | |
| parent | e138b3dd1ff02d826233482831318708a166ed93 [diff] |
Make MachineRegisterInfo::getVRegDef more efficient by aiming the keep the def of the vreg at the start of the list, so the list doesn't need to be traversed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45483 91177308-0d34-0410-b5e6-96231b3b80d8