[PATCH] Fix building microblaze targets with trunk

[PATCH] Fix building microblaze targets with trunk
	* config/microblaze/microblaze.c (microblaze_version_to_int): Remove
	computation of unused value.

From-SVN: r228263

gcc/ChangeLog

 2015-09-29  Jeff Law  <law@redhat.com>
 
+	* config/microblaze/microblaze.c (microblaze_version_to_int): Remove
+	computation of unused value.
+
 	* config/pdp11/pdp11.c (pdp11_branch_cost): New function.
 	* config/pdp11/pdp11.h (BRANCH_COST): Call function rather than
 	inline macro expansion.

gcc/config/microblaze/microblaze.c

@@ -1640,7 +1640,7 @@ microblaze_version_to_int (const char *version)
 	{			/* Looking for major  */
           if (*p == '.')
             {
-              *v++;
+              v++;
             }
           else
             {