Vikram S. Adve e008b2d62e 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. llvm-svn: 3842		2002-09-20 00:45:47 +00:00
llvm	Allow copy coalescing in more cases: if sum of node degrees is more than	2002-09-20 00:45:47 +00:00