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path: root/lib/CodeGen/DeadMachineInstructionElim.cpp
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* Rename AliasSet to SubRegs, to reflect changes in the surrounding code.Dan Gohman2008-10-161-3/+3
* Fix a subtle bug in DeadMachineInstructionElim's livenessDan Gohman2008-10-161-1/+4
* Switch the MachineOperand accessors back to the short names likeDan Gohman2008-10-031-3/+3
* Add debug output to this pass.Dan Gohman2008-09-251-0/+2
* Refactor the logic for testing if an instruction is dead into aDan Gohman2008-09-241-37/+48
* Set SetStore to false, to allow this pass to deleteDan Gohman2008-09-241-1/+2
* Now that DeadMachineInstructionElim is basically workingDan Gohman2008-09-231-6/+0
* Track local physical register liveness. This is not the mostDan Gohman2008-09-231-3/+53
* Don't consider instructions with implicit physical registerDan Gohman2008-09-181-1/+2
* Add a new MachineInstr-level DCE pass. It is very simple, and is intended toDan Gohman2008-09-171-0/+99