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Age	Commit message (Collapse)	Author
2011-02-19	This method belonged in VirtRegMap.	Jakob Stoklund Olesen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126002 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-18	Use VirtRegMap's Virt2SplitMap to keep track of the original live range ↵	Jakob Stoklund Olesen
	before splitting. All new virtual registers created for spilling or splitting point back to their original. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125980 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-10	Simplify the LiveRangeEdit::canRematerializeAt() interface a bit.	Jakob Stoklund Olesen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-01	Don't assign new registers created during a split to the same stack slot, but	Jakob Stoklund Olesen
	give them individual stack slots once the are actually spilled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117945 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20	Remember to keep track of rematted values.	Jakob Stoklund Olesen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116962 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-20	Move some of the InlineSpiller rematerialization code into LiveRangeEdit.	Jakob Stoklund Olesen
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116951 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-15	Move stack slot assignments into LiveRangeEdit.	Jakob Stoklund Olesen
	All registers created during splitting or spilling are assigned to the same stack slot as the parent register. When splitting or rematting, we may not spill at all. In that case the stack slot is still assigned, but it will be dead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116546 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-14	Create a new LiveRangeEdit class to keep track of the new registers created when	Jakob Stoklund Olesen
	splitting or spillling, and to help with rematerialization. Use LiveRangeEdit in InlineSpiller and SplitKit. This will eventually make it possible to share remat code between InlineSpiller and SplitKit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116543 91177308-0d34-0410-b5e6-96231b3b80d8