1379   rtx src1_note, src2_note;  in compare_for_stack_reg()  local
1414     src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in compare_for_stack_reg()
1416     src2_note = NULL_RTX;  in compare_for_stack_reg()
1445   if (src2_note  in compare_for_stack_reg()
1454       if (get_hard_regnum (regstack, XEXP (src2_note, 0)) == FIRST_STACK_REG  in compare_for_stack_reg()
1457 	  pop_stack (regstack, REGNO (XEXP (src2_note, 0)));  in compare_for_stack_reg()
1458 	  replace_reg (&XEXP (src2_note, 0), FIRST_STACK_REG + 1);  in compare_for_stack_reg()
1465 	  remove_regno_note (insn, REG_DEAD, REGNO (XEXP (src2_note, 0)));  in compare_for_stack_reg()
1466 	  emit_pop_insn (insn, regstack, XEXP (src2_note, 0),  in compare_for_stack_reg()
1601 	rtx src1_note, src2_note;  in subst_stack_regs_pat()  local
1690 	      src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1692 	      src2_note = NULL_RTX;  in subst_stack_regs_pat()
1768 	    else if (src2_note)  in subst_stack_regs_pat()
1770 		rtx src2_reg = XEXP (src2_note, 0);  in subst_stack_regs_pat()
1788 				    REGNO (XEXP (src2_note, 0)));  in subst_stack_regs_pat()
1789 		replace_reg (&XEXP (src2_note, 0), FIRST_STACK_REG);  in subst_stack_regs_pat()
1930 		src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1939 		if (src2_note)  in subst_stack_regs_pat()
1940 		  replace_reg (&XEXP (src2_note, 0), FIRST_STACK_REG + 1);  in subst_stack_regs_pat()
1965 		src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1970 		gcc_assert (!src2_note);  in subst_stack_regs_pat()
2056 	    src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
2072 			&& src2_note))  in subst_stack_regs_pat()
2099 	      src_note[2] = src2_note;  in subst_stack_regs_pat()