Commit message (Collapse) | Author | Age | Files | Lines | ||
---|---|---|---|---|---|---|
... | ||||||
* | Don't assume that only Uses can be kills. Defs are marked as kills initially | Dan Gohman | 2007-07-20 | 1 | -2/+2 | |
| | | | | | | | | when there are no uses. This fixes a dangling-pointer bug, where pointers to deleted instructions were not removed from kills lists. More info here: http://lists.cs.uiuc.edu/pipermail/llvmdev/2007-July/009749.html llvm-svn: 40131 | |||||
* | Add comment. | Evan Cheng | 2007-07-18 | 1 | -0/+3 | |
| | | | | llvm-svn: 40022 | |||||
* | fix typos | Gabor Greif | 2007-07-09 | 1 | -31/+31 | |
| | | | | llvm-svn: 38453 | |||||
* | Factor live variable analysis so it does not do register coalescing | David Greene | 2007-06-08 | 1 | -0/+1138 | |
simultaneously. Move that pass to SimpleRegisterCoalescing. This makes it easier to implement alternative register allocation and coalescing strategies while maintaining reuse of the existing live interval analysis. llvm-svn: 37520 |