637 void GvnDeadCodeElimination::RecordPassKillMoveByRenamingSrcDef(uint16_t src_change,  in RecordPassKillMoveByRenamingSrcDef()  argument
639   DCHECK_LT(src_change, move_change);  in RecordPassKillMoveByRenamingSrcDef()
640   MIRData* src_data = vreg_chains_.GetMIRData(src_change);  in RecordPassKillMoveByRenamingSrcDef()
644   DCHECK(move_data->prev_value.change == kNPos || move_data->prev_value.change <= src_change);  in RecordPassKillMoveByRenamingSrcDef()
646          move_data->prev_value_high.change <= src_change);  in RecordPassKillMoveByRenamingSrcDef()
659   vreg_chains_.RemoveChange(src_change);  in RecordPassKillMoveByRenamingSrcDef()
673   vreg_chains_.ReplaceChange(move_change, src_change);  in RecordPassKillMoveByRenamingSrcDef()
676   vreg_chains_.RenameVRegUses(src_change + 1u, vreg_chains_.NumMIRs(),  in RecordPassKillMoveByRenamingSrcDef()
691     uint16_t src_change = vreg_chains_.FindFirstChangeAfter(src_v_reg, check_change);  in RecordPassTryToKillOverwrittenMoveOrMoveSrc()  local
695       if (src_change_high != kNPos && (src_change == kNPos || src_change_high < src_change)) {  in RecordPassTryToKillOverwrittenMoveOrMoveSrc()
696         src_change = src_change_high;  in RecordPassTryToKillOverwrittenMoveOrMoveSrc()
699     if (src_change == kNPos ||  in RecordPassTryToKillOverwrittenMoveOrMoveSrc()
700         !vreg_chains_.IsSRegUsed(src_change + 1u, vreg_chains_.NumMIRs(), dest_s_reg)) {  in RecordPassTryToKillOverwrittenMoveOrMoveSrc()
702       size_t rename_end = (src_change != kNPos) ? src_change + 1u : vreg_chains_.NumMIRs();  in RecordPassTryToKillOverwrittenMoveOrMoveSrc()
1191       int src_change = vreg_chains_.LastChange(src_v_reg);  in RecordMIR()  local
1192       if (src_change != kNPos) {  in RecordMIR()
1193         MIRData* src_data = vreg_chains_.GetMIRData(src_change);  in RecordMIR()