Vikram S. Adve 32f81a3469 Allow copy coalescing in more cases: if sum of node degrees is more than ... than #available regs, compute the sum excluding duplicates and if that is less than #regs, go ahead and coalesce. Add method IGNode::getCombinedDegree to count excluding duplicates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3842 91177308-0d34-0410-b5e6-96231b3b80d8		2002-09-20 00:45:47 +00:00
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IGNode.cpp	Allow copy coalescing in more cases: if sum of node degrees is more than	2002-09-20 00:45:47 +00:00
IGNode.h
InterferenceGraph.cpp	Fix typos in previous checkin.	2002-09-15 15:33:48 +00:00
InterferenceGraph.h
LiveRange.h
LiveRangeInfo.cpp	Allow copy coalescing in more cases: if sum of node degrees is more than	2002-09-20 00:45:47 +00:00
LiveRangeInfo.h
Makefile	Break RA_DEBUG option into several levels to get better control over	2002-09-14 23:05:33 +00:00
PhyRegAlloc.cpp	RegAllocCommon no longer includes CommandLine.h so we have to include it	2002-09-15 07:07:55 +00:00
PhyRegAlloc.h
RegAllocCommon.h	Remove unnecessary include.	2002-09-14 23:04:52 +00:00
RegClass.cpp	Break RA_DEBUG option into several levels to get better control over	2002-09-14 23:05:33 +00:00
RegClass.h