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	Commit message (Collapse)	Author	Age
*	Rewrite the physreg part of findLastUseBefore().	Jakob Stoklund Olesen	2013-03-08
	To find the last use of a register unit, start from the bottom and scan upwards until a user is found. <rdar://problem/13353090> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176706 91177308-0d34-0410-b5e6-96231b3b80d8