Jakob Stoklund Olesen 1d81101e97 After splitting, the remaining LiveInterval may be fragmented into multiple ... connected components. These components should be allocated different virtual registers because there is no reason for them to be allocated together. Add the ConnectedVNInfoEqClasses class to calculate the connected components, and move values to new LiveIntervals. Use it from SplitKit::rewrite by creating new virtual registers for the components. llvm-svn: 116006		2010-10-07 23:34:34 +00:00
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llvm	After splitting, the remaining LiveInterval may be fragmented into multiple	2010-10-07 23:34:34 +00:00
llvm-c	Add initialization routines for Instrumentation.	2010-10-07 20:17:24 +00:00