Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Implement loop splitting analysis. | Jakob Stoklund Olesen | 2010-07-20 | 1 | -18/+148 |
| | | | | | | | Determine which loop exit blocks need a 'pre-exit' block inserted. Recognize when this would be impossible. llvm-svn: 108941 | ||||
* | Appease the colonials. | Jakob Stoklund Olesen | 2010-07-20 | 1 | -3/+3 |
| | | | | llvm-svn: 108845 | ||||
* | Beginning SplitKit - utility classes for live range splitting. | Jakob Stoklund Olesen | 2010-07-20 | 1 | -0/+148 |
This is a work in progress. So far we have some basic loop analysis to help determine where it is useful to split a live range around a loop. The actual loop splitting code from Splitter.cpp is also going to move in here. llvm-svn: 108842 |