external_llvm - external/llvm

	Commit message (Collapse)	Author	Age	Files	Lines
*	Simplify a bunch of isVirtualRegister() and isPhysicalRegister() logic.	Jakob Stoklund Olesen	2011-01-10	1	-1/+1
\| \| \| \| \| \| \| \|	These functions not longer assert when passed 0, but simply return false instead. No functional change intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123155 91177308-0d34-0410-b5e6-96231b3b80d8
*	Use AllocationOrder in RegAllocGreedy, fix a bug in the hint calculation.	Jakob Stoklund Olesen	2010-12-10	1	-4/+4
\| \| \| \|	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121584 91177308-0d34-0410-b5e6-96231b3b80d8
*	Add an AllocationOrder class that can iterate over the allocatable physical	Jakob Stoklund Olesen	2010-12-10	1	-0/+68
	registers for a given virtual register. Reserved registers are filtered from the allocation order, and any valid hint is returned as the first suggestion. For target dependent hints, a number of arcane target hooks are invoked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121497 91177308-0d34-0410-b5e6-96231b3b80d8