i386.c (override_options): Move loop to set default tuning to correct place.

	* config/i386/i386.c (override_options): Move loop to set default
	tuning to correct place.

From-SVN: r90606

gcc/ChangeLog

+2004-11-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* config/i386/i386.c (override_options): Move loop to set default
+	tuning to correct place.
+
 2004-11-13  Zak Kipling  <zak@transversal.com>
 
 	PR target/18300

gcc/config/i386/i386.c

@@ -1306,6 +1306,19 @@ override_options (void)
 	if (processor_alias_table[i].flags & PTA_PREFETCH_SSE)
 	  x86_prefetch_sse = true;
 	if (TARGET_64BIT && !(processor_alias_table[i].flags & PTA_64BIT))
+	  error ("CPU you selected does not support x86-64 "
+		 "instruction set");
+	break;
+      }
+
+  if (i == pta_size)
+    error ("bad value (%s) for -march= switch", ix86_arch_string);
+
+  for (i = 0; i < pta_size; i++)
+    if (! strcmp (ix86_tune_string, processor_alias_table[i].name))
+      {
+	ix86_tune = processor_alias_table[i].processor;
+	if (TARGET_64BIT && !(processor_alias_table[i].flags & PTA_64BIT))
 	  {
 	    if (ix86_tune_defaulted)
 	      {
@@ -1320,19 +1333,6 @@ override_options (void)
 	      error ("CPU you selected does not support x86-64 "
 		     "instruction set");
 	  }
-	break;
-      }
-
-  if (i == pta_size)
-    error ("bad value (%s) for -march= switch", ix86_arch_string);
-
-  for (i = 0; i < pta_size; i++)
-    if (! strcmp (ix86_tune_string, processor_alias_table[i].name))
-      {
-	ix86_tune = processor_alias_table[i].processor;
-	if (TARGET_64BIT && !(processor_alias_table[i].flags & PTA_64BIT))
-	  error ("CPU you selected does not support x86-64 instruction set");
-
         /* Intel CPUs have always interpreted SSE prefetch instructions as
 	   NOPs; so, we can enable SSE prefetch instructions even when
 	   -mtune (rather than -march) points us to a processor that has them.