2004-02-07 Paolo Bonzini <bonzini@gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / reg-stack.c

diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c
index 90e137d..22b290f 100644 (file)
--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -1178,7 +1178,7 @@ swap_rtx_condition_1 (rtx pat)
   const char *fmt;
   int i, r = 0;
 
-  if (GET_RTX_CLASS (GET_CODE (pat)) == '<')
+  if (COMPARISON_P (pat))
     {
       PUT_CODE (pat, swap_condition (GET_CODE (pat)));
       r = 1;
@@ -1654,7 +1654,7 @@ subst_stack_regs_pat (rtx insn, stack regstack, rtx pat)
              }
 
            /* Keep operand 1 matching with destination.  */
-           if (GET_RTX_CLASS (GET_CODE (pat_src)) == 'c'
+           if (COMMUTATIVE_ARITH_P (pat_src)
                && REG_P (*src1) && REG_P (*src2)
                && REGNO (*src1) != REGNO (*dest))
             {