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	Commit message (Collapse)	Author	Age	Files	Lines
*	Change the createSpiller interface to take a MachineFunctionPass argument.	Jakob Stoklund Olesen	2010-07-20	1	-7/+7
\| \| \| \| \| \| \| \|	The spillers can pluck the analyses they need from the pass reference. Switch some never-null pointers to references. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108969 91177308-0d34-0410-b5e6-96231b3b80d8
*	Implement loop splitting analysis.	Jakob Stoklund Olesen	2010-07-20	1	-18/+148
\| \| \| \| \| \| \|	Determine which loop exit blocks need a 'pre-exit' block inserted. Recognize when this would be impossible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108941 91177308-0d34-0410-b5e6-96231b3b80d8
*	Appease the colonials.	Jakob Stoklund Olesen	2010-07-20	1	-3/+3
\| \| \| \|	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108845 91177308-0d34-0410-b5e6-96231b3b80d8
*	Beginning SplitKit - utility classes for live range splitting.	Jakob Stoklund Olesen	2010-07-20	1	-0/+148
	This is a work in progress. So far we have some basic loop analysis to help determine where it is useful to split a live range around a loop. The actual loop splitting code from Splitter.cpp is also going to move in here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108842 91177308-0d34-0410-b5e6-96231b3b80d8