Cross Reference: /openjdk7/hotspot/src/cpu/x86/vm/c1_LinearScan

Lines Matching defs:reg
79           int reg = interval->assigned_reg();
80           assert(reg >= pd_first_fpu_reg && reg <= pd_last_fpu_reg, "no fpu register");
86             tty->print("fpu reg %d is live because of ", reg - pd_first_fpu_reg); interval->print();
90           regs.set_bit(reg - pd_first_fpu_reg);
937 void FpuStackAllocator::merge_insert_add(LIR_List* instrs, FpuStackSim* cur_sim, int reg) {
938   LIR_Op1* move = new LIR_Op1(lir_move, LIR_OprFact::doubleConst(0), LIR_OprFact::double_fpu(reg)->make_fpu_stack_offset());
942   cur_sim->push(reg);
947       tty->print("Added new register: %d         New state: ", reg); cur_sim->print(); tty->cr();
967   int reg = cur_sim->get_slot(0);
971   cur_sim->pop(reg);
975       tty->print("Removed register: %d           New state: ", reg); cur_sim->print(); tty->cr();
981   int reg = cur_sim->get_slot(change_slot);
991           tty->print("Renamed register %d to %d       New state: ", reg, new_reg); cur_sim->print(); tty->cr();
1031       int reg = sux_sim->get_slot(sux_slot);
1032       if (!cur_sim->contains(reg)) {
1033         merge_insert_add(instrs, cur_sim, reg);
1058       int reg = cur_sim->get_slot(0);
1059       if (sux_sim->contains(reg)) {
1060         int sux_slot = sux_sim->offset_from_tos(reg);
1069       assert(cur_sim->stack_size() == 0 || cur_sim->get_slot(0) != reg, "register must have been changed");
1077       int reg = cur_sim->get_slot(finished_slot);
1079       if (sux_sim->contains(reg) || !merge_rename(cur_sim, sux_sim, finished_slot, finished_slot)) {
1080         assert(sux_sim->contains(reg) || size_diff > 0, "must be");
1083       assert(cur_sim->get_slot(finished_slot) != reg, "register must have been changed");
1109     int reg = cur_sim->get_slot(slot);
1110     if (!live_fpu_regs.at(reg)) {