Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Move isSubRegOf into MRegisterInfo. Fix a missed move elimination in ↵ | Christopher Lamb | 2007-08-10 | 1 | -17/+24 |
| | | | | | | LowerSubregs and add more debugging output there. llvm-svn: 41005 | ||||
* | Implement review feedback. No functionality change. | Christopher Lamb | 2007-08-06 | 1 | -137/+152 |
| | | | | llvm-svn: 40863 | ||||
* | Add a MachineFunction pass, which runs post register allocation, that turns ↵ | Christopher Lamb | 2007-07-26 | 1 | -0/+226 |
subreg insert/extract instruction into register copies. This ensures correct code gen if the coalescer isn't able to remove all subreg instructions. llvm-svn: 40521 |