Matthias Braun 31becb24de AArch64: Replace a RegScavenger instance with LivePhysRegs ... findScratchNonCalleeSaveRegister() just needs a simple liveness analysis, use LivePhysRegs for that as it is simpler and does not depend on the kill flags. This commit adds a convenience function available() to LivePhysRegs: This function returns true if the given register is not reserved and neither the register nor any of its aliases are alive. Differential Revision: http://reviews.llvm.org/D21865 llvm-svn: 274685		2016-07-06 21:31:27 +00:00
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llvm	AArch64: Replace a RegScavenger instance with LivePhysRegs	2016-07-06 21:31:27 +00:00
llvm-c	Add support for string attributes in the C API.	2016-06-15 17:50:39 +00:00