1236 compare_for_stack_reg (rtx insn, stack regstack, rtx pat_src)  in compare_for_stack_reg()  argument
1241   src1 = get_true_reg (&XEXP (pat_src, 0));  in compare_for_stack_reg()
1242   src2 = get_true_reg (&XEXP (pat_src, 1));  in compare_for_stack_reg()
1252       temp = XEXP (pat_src, 0);  in compare_for_stack_reg()
1253       XEXP (pat_src, 0) = XEXP (pat_src, 1);  in compare_for_stack_reg()
1254       XEXP (pat_src, 1) = temp;  in compare_for_stack_reg()
1256       src1 = get_true_reg (&XEXP (pat_src, 0));  in compare_for_stack_reg()
1257       src2 = get_true_reg (&XEXP (pat_src, 1));  in compare_for_stack_reg()
1408 	rtx pat_src;  in subst_stack_regs_pat()  local
1412 	pat_src = SET_SRC (pat);  in subst_stack_regs_pat()
1424 	switch (GET_CODE (pat_src))  in subst_stack_regs_pat()
1427 	    compare_for_stack_reg (insn, regstack, pat_src);  in subst_stack_regs_pat()
1460 	      src1 = get_true_reg (&XEXP (pat_src, 0));  in subst_stack_regs_pat()
1491 	    src1 = get_true_reg (&XEXP (pat_src, 0));  in subst_stack_regs_pat()
1492 	    src2 = get_true_reg (&XEXP (pat_src, 1));  in subst_stack_regs_pat()
1595 	    if (COMMUTATIVE_ARITH_P (pat_src)  in subst_stack_regs_pat()
1606 	    switch (XINT (pat_src, 1))  in subst_stack_regs_pat()
1615 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1645 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1665 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1666 		src2 = get_true_reg (&XVECEXP (pat_src, 0, 1));  in subst_stack_regs_pat()
1700 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1701 		src2 = get_true_reg (&XVECEXP (pat_src, 0, 1));  in subst_stack_regs_pat()
1731 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1732 		src2 = get_true_reg (&XVECEXP (pat_src, 0, 1));  in subst_stack_regs_pat()
1762 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1788 		src1 = get_true_reg (&XVECEXP (pat_src, 0, 0));  in subst_stack_regs_pat()
1814 		pat_src = XVECEXP (pat_src, 0, 0);  in subst_stack_regs_pat()
1815 		gcc_assert (GET_CODE (pat_src) == UNSPEC);  in subst_stack_regs_pat()
1816 		gcc_assert (XINT (pat_src, 1) == UNSPEC_FNSTSW);  in subst_stack_regs_pat()
1824 		pat_src = XVECEXP (pat_src, 0, 0);  in subst_stack_regs_pat()
1825 		gcc_assert (GET_CODE (pat_src) == COMPARE);  in subst_stack_regs_pat()
1827 		compare_for_stack_reg (insn, regstack, pat_src);  in subst_stack_regs_pat()
1838 	    src1 = get_true_reg (&XEXP (pat_src, 1));  in subst_stack_regs_pat()
1839 	    src2 = get_true_reg (&XEXP (pat_src, 2));  in subst_stack_regs_pat()
1872 		    PUT_CODE (XEXP (pat_src, 0),  in subst_stack_regs_pat()
1873 			      reversed_comparison_code (XEXP (pat_src, 0), insn));  in subst_stack_regs_pat()