llvm - http://llvm.org

Age	Commit message (Collapse)	Author
2008-10-16	Rename AliasSet to SubRegs, to reflect changes in the surrounding code.	Dan Gohman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57618 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-16	Fix a subtle bug in DeadMachineInstructionElim's liveness	Dan Gohman
	computation. A def of a register doesn't necessarily kill live super-registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57614 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-03	Switch the MachineOperand accessors back to the short names like	Dan Gohman
	isReg, etc., from isRegister, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-25	Add debug output to this pass.	Dan Gohman
	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56602 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24	Refactor the logic for testing if an instruction is dead into a	Dan Gohman
	separate method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56531 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-24	Set SetStore to false, to allow this pass to delete	Dan Gohman
	dead loads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56529 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23	Now that DeadMachineInstructionElim is basically working	Dan Gohman
	correctly, it's not necessary to explicitly remove registers from their use-def lists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56509 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-23	Track local physical register liveness. This is not the most	Dan Gohman
	efficient implementation possible, but it's pretty simple and good enough for the time being. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56504 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-18	Don't consider instructions with implicit physical register	Dan Gohman
	defs to be necessarily live. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56310 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-17	Add a new MachineInstr-level DCE pass. It is very simple, and is intended to	Dan Gohman
	be used with fast-isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56268 91177308-0d34-0410-b5e6-96231b3b80d8