opts.c (set_fast_math_flags, [...]): Make static.

	* opts.c (set_fast_math_flags,
	set_unsafe_math_optimizations_flags): Make static.
	* toplev.h (set_fast_math_flags,
	set_unsafe_math_optimizations_flags): Remove prototypes.

From-SVN: r165540

gcc/ChangeLog

 2010-10-16  Joseph Myers  <joseph@codesourcery.com>
 
+	* opts.c (set_fast_math_flags,
+	set_unsafe_math_optimizations_flags): Make static.
+	* toplev.h (set_fast_math_flags,
+	set_unsafe_math_optimizations_flags): Remove prototypes.
+
+2010-10-16  Joseph Myers  <joseph@codesourcery.com>
+
 	* config/arm/arm.c (arm_option_optimization): Set
 	flag_section_anchors to 1 not 2.
 	* config/i386/i386.c (ix86_option_override_internal): Check

gcc/opts.c

@@ -369,6 +369,8 @@ static void complain_wrong_lang (const struct cl_decoded_option *,
 				 unsigned int lang_mask);
 static void set_debug_level (enum debug_info_type type, int extended,
 			     const char *arg);
+static void set_fast_math_flags (int set);
+static void set_unsafe_math_optimizations_flags (int set);
 
 /* Return a malloced slash-separated list of languages in MASK.  */
 static char *
@@ -2175,7 +2177,7 @@ set_Wstrict_aliasing (int onoff)
 
 /* The following routines are useful in setting all the flags that
    -ffast-math and -fno-fast-math imply.  */
-void
+static void
 set_fast_math_flags (int set)
 {
   flag_unsafe_math_optimizations = set;
@@ -2192,7 +2194,7 @@ set_fast_math_flags (int set)
 
 /* When -funsafe-math-optimizations is set the following
    flags are set as well.  */
-void
+static void
 set_unsafe_math_optimizations_flags (int set)
 {
   flag_trapping_math = !set;

gcc/toplev.h

@@ -98,13 +98,6 @@ extern const char * default_pch_valid_p (const void *, size_t);
 /* The hashtable, so that the C front ends can pass it to cpplib.  */
 extern struct ht *ident_hash;
 
-/* This function can be used by targets to set the flags originally
-    implied by -ffast-math and -fno-fast-math.  */
-
-extern void set_fast_math_flags         (int);
-
-extern void set_unsafe_math_optimizations_flags (int);
-
 /* Handle -d switch.  */
 extern void decode_d_option		(const char *);