[AArch64] Fix thinko in handling of -momit-leaf-frame-pointer option

	* common/config/aarch64/aarch64-common.c (aarch64_handle_option):
	Set x_flag_omit_leaf_frame_pointer when handling
	-momit-leaf-frame-pointer.

From-SVN: r234116

gcc/ChangeLog

+2016-03-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	* common/config/aarch64/aarch64-common.c (aarch64_handle_option):
+	Set x_flag_omit_leaf_frame_pointer when handling
+	-momit-leaf-frame-pointer.
+
 2016-03-10  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR lto/69589

gcc/common/config/aarch64/aarch64-common.c

@@ -98,7 +98,7 @@ aarch64_handle_option (struct gcc_options *opts,
       return true;
 
     case OPT_momit_leaf_frame_pointer:
-      opts->x_flag_omit_frame_pointer = val;
+      opts->x_flag_omit_leaf_frame_pointer = val;
       return true;
 
     default: