2005-06-07 Jerry DeLisle <jvdelisle@verizon.net>

[pf3gnuchains/gcc-fork.git] / gcc / rtlanal.c

diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c
index 0686af8..da9774e 100644 (file)
--- a/gcc/rtlanal.c
+++ b/gcc/rtlanal.c
@@ -2105,11 +2105,9 @@ may_trap_p (rtx x)
     case UMOD:
       if (HONOR_SNANS (GET_MODE (x)))
        return 1;
-      if (! CONSTANT_P (XEXP (x, 1))
-         || (GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT
-             && flag_trapping_math))
-       return 1;
-      if (XEXP (x, 1) == const0_rtx)
+      if (GET_MODE_CLASS (GET_MODE (x)) == MODE_FLOAT)
+       return flag_trapping_math;
+      if (!CONSTANT_P (XEXP (x, 1)) || (XEXP (x, 1) == const0_rtx))
        return 1;
       break;