Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Fix PR6300. | Jakob Stoklund Olesen | 2010-02-15 | 1 | -0/+80 |
A virtual register can be used before it is defined in the same MBB if the MBB is part of a loop. Teach the implicit-def pass about this case. llvm-svn: 96279 |