Commit message (Collapse) | Author | Age | Files | Lines | ||
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* | Avoid splitting an interval multiple times; avoid splitting ↵ | Evan Cheng | 2008-10-24 | 1 | -51/+106 | |
| | | | | | | re-materializable val# (for now). llvm-svn: 58068 | |||||
* | Committing a good chunk of the pre-register allocation live interval ↵ | Evan Cheng | 2008-10-23 | 1 | -12/+571 | |
| | | | | | | splitting pass. It's handling simple cases and appear to do good things. Next: avoid splitting an interval multiple times; renumber registers when possible; record stack slot live intervals for coloring; rematerialize defs when possible. llvm-svn: 58044 | |||||
* | Add skeleton for the pre-register allocation live interval splitting pass. | Evan Cheng | 2008-10-20 | 1 | -0/+81 | |
llvm-svn: 57847 |