Fix for aliasing problem reported by Michael Matz.

[pf3gnuchains/gcc-fork.git] / gcc / value-prof.c

diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 3924fa7..4f6f3da 100644 (file)
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -132,7 +132,7 @@ insn_divmod_values_to_profile (rtx insn, unsigned *n_values,
          (*n_values)++;
        }
 
-      /* For mod, check whether it is not often a noop (or replacable by
+      /* For mod, check whether it is not often a noop (or replaceable by
         a few subtractions).  */
       if (GET_CODE (set_src) == UMOD && !side_effects_p (op1))
        {
@@ -314,7 +314,7 @@ find_values_to_profile (unsigned *n_values, struct histogram_value **values)
    we would have to be very careful here.  */
 
 bool
-value_profile_transformations ()
+value_profile_transformations (void)
 {
   rtx insn, next;
   int changed = false;
@@ -446,9 +446,9 @@ divmod_fixed_value_transform (rtx insn)
   histogram = XEXP (histogram, 1);
   all = INTVAL (XEXP (histogram, 0));
 
-  /* We requiere that count is at least half of all; this means
+  /* We require that count is at least half of all; this means
      that for the transformation to fire the value must be constant
-     at least 50% of time (and 75% gives the garantee of usage).  */
+     at least 50% of time (and 75% gives the guarantee of usage).  */
   if (!rtx_equal_p (op2, value) || 2 * count < all)
     return false;