Jakob Stoklund Olesen bd6db6eeb9 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().

llvm-svn: 166083

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