Commit message (Collapse) | Author | Age | Files | Lines | ||
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* | Minor bug fix. | Evan Cheng | 2007-03-06 | 1 | -0/+2 | |
| | | | | llvm-svn: 34985 | |||||
* | Register scavenger is now capable of scavenging. It spills a register whose ↵ | Evan Cheng | 2007-03-06 | 1 | -2/+90 | |
| | | | | | | use of furthest away to make it available. llvm-svn: 34964 | |||||
* | Mark dead def as unused. | Evan Cheng | 2007-03-02 | 1 | -2/+6 | |
| | | | | llvm-svn: 34844 | |||||
* | Add a version of FindUnusedReg that restrict search to a specific set of ↵ | Evan Cheng | 2007-03-01 | 1 | -0/+15 | |
| | | | | | | registers. llvm-svn: 34784 | |||||
* | Interface clean up. | Evan Cheng | 2007-03-01 | 1 | -13/+7 | |
| | | | | llvm-svn: 34770 | |||||
* | Some more code clean up. | Evan Cheng | 2007-02-27 | 1 | -23/+29 | |
| | | | | llvm-svn: 34700 | |||||
* | Oops. | Evan Cheng | 2007-02-27 | 1 | -1/+4 | |
| | | | | llvm-svn: 34698 | |||||
* | RegScavenger interface change to make it more flexible. | Evan Cheng | 2007-02-27 | 1 | -16/+18 | |
| | | | | llvm-svn: 34690 | |||||
* | forward() should not increment internal iterator. Its client may insert ↵ | Evan Cheng | 2007-02-27 | 1 | -4/+25 | |
| | | | | | | instruction between now and next forward() call. llvm-svn: 34649 | |||||
* | Add an assertion. | Evan Cheng | 2007-02-25 | 1 | -2/+4 | |
| | | | | llvm-svn: 34596 | |||||
* | Mark livein registers as being in used. | Evan Cheng | 2007-02-23 | 1 | -0/+6 | |
| | | | | llvm-svn: 34525 | |||||
* | Initial check in of register scavenger. Its only current functionality is ↵ | Evan Cheng | 2007-02-23 | 1 | -0/+140 | |
tracking live registers per MBB. llvm-svn: 34511 |