1240   rtx src1_note, src2_note;  in compare_for_stack_reg()  local
1268     src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in compare_for_stack_reg()
1270     src2_note = NULL_RTX;  in compare_for_stack_reg()
1289   if (src2_note  in compare_for_stack_reg()
1298       if (get_hard_regnum (regstack, XEXP (src2_note, 0)) == FIRST_STACK_REG  in compare_for_stack_reg()
1301 	  pop_stack (regstack, REGNO (XEXP (src2_note, 0)));  in compare_for_stack_reg()
1302 	  replace_reg (&XEXP (src2_note, 0), FIRST_STACK_REG + 1);  in compare_for_stack_reg()
1312 	  remove_regno_note (insn, REG_DEAD, REGNO (XEXP (src2_note, 0)));  in compare_for_stack_reg()
1314 	  emit_pop_insn (insn, regstack, XEXP (src2_note, 0),  in compare_for_stack_reg()
1461 	rtx src1_note, src2_note;  in subst_stack_regs_pat()  local
1555 	      src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1557 	      src2_note = NULL_RTX;  in subst_stack_regs_pat()
1633 	    else if (src2_note)  in subst_stack_regs_pat()
1635 		rtx src2_reg = XEXP (src2_note, 0);  in subst_stack_regs_pat()
1653 				    REGNO (XEXP (src2_note, 0)));  in subst_stack_regs_pat()
1654 		replace_reg (&XEXP (src2_note, 0), FIRST_STACK_REG);  in subst_stack_regs_pat()
1795 		src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1804 		if (src2_note)  in subst_stack_regs_pat()
1805 		  replace_reg (&XEXP (src2_note, 0), FIRST_STACK_REG + 1);  in subst_stack_regs_pat()
1830 		src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1835 		gcc_assert (!src2_note);  in subst_stack_regs_pat()
1917 	    src2_note = find_regno_note (insn, REG_DEAD, REGNO (*src2));  in subst_stack_regs_pat()
1933 			&& src2_note))  in subst_stack_regs_pat()
1960 	      src_note[2] = src2_note;  in subst_stack_regs_pat()