alpha.c (alpha_handle_option): Access target_flags via opts pointer.

	* config/alpha/alpha.c (alpha_handle_option): Access target_flags
	via opts pointer.  Use error_at.  Don't assert that global
	structures are in use.

From-SVN: r171311

gcc/ChangeLog

 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
 
+	* config/alpha/alpha.c (alpha_handle_option): Access target_flags
+	via opts pointer.  Use error_at.  Don't assert that global
+	structures are in use.
+
+2011-03-22  Joseph Myers  <joseph@codesourcery.com>
+
 	* config/i386/i386.c (ix86_isa_flags_explicit): Remove.
 	(ix86_handle_option): Access ix86_isa_flags and
 	ix86_isa_flags_explicit via opts pointer.  Don't assert that

gcc/config/alpha/alpha.c

@@ -213,32 +213,30 @@ static const struct default_options alpha_option_optimization_table[] =
 /* Implement TARGET_HANDLE_OPTION.  */
 
 static bool
-alpha_handle_option (struct gcc_options *opts, struct gcc_options *opts_set,
+alpha_handle_option (struct gcc_options *opts,
+		     struct gcc_options *opts_set ATTRIBUTE_UNUSED,
 		     const struct cl_decoded_option *decoded,
-		     location_t loc ATTRIBUTE_UNUSED)
+		     location_t loc)
 {
   size_t code = decoded->opt_index;
   const char *arg = decoded->arg;
   int value = decoded->value;
 
-  gcc_assert (opts == &global_options);
-  gcc_assert (opts_set == &global_options_set);
-
   switch (code)
     {
     case OPT_mfp_regs:
       if (value == 0)
-	target_flags |= MASK_SOFT_FP;
+	opts->x_target_flags |= MASK_SOFT_FP;
       break;
 
     case OPT_mieee:
     case OPT_mieee_with_inexact:
-      target_flags |= MASK_IEEE_CONFORMANT;
+      opts->x_target_flags |= MASK_IEEE_CONFORMANT;
       break;
 
     case OPT_mtls_size_:
       if (value != 16 && value != 32 && value != 64)
-	error ("bad value %qs for -mtls-size switch", arg);
+	error_at (loc, "bad value %qs for -mtls-size switch", arg);
       break;
     }