fp-bit.c (nan): Rename from this ..

	* config/fp-bit.c (nan): Rename from this ..
	(makenan): .. to this.

From-SVN: r142701

gcc/ChangeLog

+2008-12-12  Ben Elliston  <bje@au.ibm.com>
+
+	* config/fp-bit.c (nan): Rename from this ..
+	(makenan): .. to this.
+
 2008-12-11  Adam Nemet  <anemet@caviumnetworks.com>
 
 	* config/mips/mips.md (*branch_bit<bbv><mode>,

gcc/config/fp-bit.c

@@ -140,7 +140,7 @@ extern const fp_number_type __thenan_df;
 
 INLINE
 static fp_number_type *
-nan (void)
+makenan (void)
 {
   /* Discard the const qualifier...  */
 #ifdef TFLOAT
@@ -621,7 +621,7 @@ _fpadd_parts (fp_number_type * a,
     {
       /* Adding infinities with opposite signs yields a NaN.  */
       if (isinf (b) && a->sign != b->sign)
-	return nan ();
+	return makenan ();
       return a;
     }
   if (isinf (b))
@@ -802,7 +802,7 @@ _fpmul_parts ( fp_number_type *  a,
   if (isinf (a))
     {
       if (iszero (b))
-	return nan ();
+	return makenan ();
       a->sign = a->sign != b->sign;
       return a;
     }
@@ -810,7 +810,7 @@ _fpmul_parts ( fp_number_type *  a,
     {
       if (iszero (a))
 	{
-	  return nan ();
+	  return makenan ();
 	}
       b->sign = a->sign != b->sign;
       return b;
@@ -988,7 +988,7 @@ _fpdiv_parts (fp_number_type * a,
   if (isinf (a) || iszero (a))
     {
       if (a->class == b->class)
-	return nan ();
+	return makenan ();
       return a;
     }