53 Commits

Author	SHA1	Message	Date
David Greene	e40730d8c7	Change errs() to dbgs(). ... llvm-svn: 92099	2009-12-24 00:39:02 +00:00
Lang Hames	4c052261de	Changed slot index ranges for MachineBasicBlocks to be exclusive of endpoint. ... This fixes an in-place update bug where code inserted at the end of basic blocks may not be covered by existing intervals which were live across the entire block. It is also consistent with the way ranges are specified for live intervals. llvm-svn: 91859	2009-12-22 00:11:50 +00:00
Lang Hames	d17e296301	Moved spill weight calculation out of SimpleRegisterCoalescing and into its own pass: CalculateSpillWeights. ... llvm-svn: 91273	2009-12-14 06:49:42 +00:00