Jakob Stoklund Olesen d7ea7d5cd7 Use a SparseSet instead of a BitVector for UsedInInstr in RAFast. ... This is just as fast, and it makes it possible to avoid leaking the UsedPhysRegs BitVector implementation through MachineRegisterInfo::addPhysRegsUsed(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166083 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-17 01:37:59 +00:00
..
llvm	Use a SparseSet instead of a BitVector for UsedInInstr in RAFast.	2012-10-17 01:37:59 +00:00
llvm-c	Move the Attributes::Builder outside of the Attributes class and into its own class named AttrBuilder. No functionality change.	2012-10-15 20:35:56 +00:00