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path: root/lib/CodeGen/DeadMachineInstructionElim.cpp
AgeCommit message (Expand)Author
2008-10-16Rename AliasSet to SubRegs, to reflect changes in the surrounding code.Dan Gohman
2008-10-16Fix a subtle bug in DeadMachineInstructionElim's livenessDan Gohman
2008-10-03Switch the MachineOperand accessors back to the short names likeDan Gohman
2008-09-25Add debug output to this pass.Dan Gohman
2008-09-24Refactor the logic for testing if an instruction is dead into aDan Gohman
2008-09-24Set SetStore to false, to allow this pass to deleteDan Gohman
2008-09-23Now that DeadMachineInstructionElim is basically workingDan Gohman
2008-09-23Track local physical register liveness. This is not the mostDan Gohman
2008-09-18Don't consider instructions with implicit physical registerDan Gohman
2008-09-17Add a new MachineInstr-level DCE pass. It is very simple, and is intended toDan Gohman