| commit | 8651125d2885f74546b6e2a556082111d5b75da3 | [log] [tgz] |
|---|---|---|
| author | Lang Hames <lhames@gmail.com> | Fri Sep 04 20:41:11 2009 +0000 |
| committer | Lang Hames <lhames@gmail.com> | Fri Sep 04 20:41:11 2009 +0000 |
| tree | 4d6c1e4cb918fb86cc7f2acc370171b110123cf6 | |
| parent | 5684229a4583355a6b20a950614731c1a6d38f88 [diff] |
Replaces uses of unsigned for indexes in LiveInterval and VNInfo with a new class, MachineInstrIndex, which hides arithmetic details from most clients. This is a step towards allowing the register allocator to update/insert code during allocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81040 91177308-0d34-0410-b5e6-96231b3b80d8