| commit | d5ca70648c5e610098f1ca09365923d6ae96cb47 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Wed Jun 03 20:30:14 2009 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Wed Jun 03 20:30:14 2009 +0000 |
| tree | 1999c06e23b0feb1ba0f255bb826d0b2d2426200 | |
| parent | 4751bb9edb24eec2b8b58ce2c9b690ea52d31124 [diff] |
Convert Alpha and Mips to use a MachineFunctionInfo subclass to carry GlobalBaseReg, and GlobalRetAddr too in Alpha's case. This eliminates the need for them to search through the MachineRegisterInfo livein list in order to identify these virtual registers. EmitLiveInCopies is now the only user of the virtual register portion of MachineRegisterInfo's livein data. llvm-svn: 72802