microblaze.c (tls_mentioned_p): Avoid fallthru.

	* config/microblaze/microblaze.c (tls_mentioned_p): Avoid
	fallthru.

From-SVN: r241587

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 106a3a3..dc4fd27 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -41,6 +41,9 @@
 
 2016-10-26  Jeff Law  <law@redhat.com>
 
+       * config/microblaze/microblaze.c (tls_mentioned_p): Avoid
+       fallthru.
+
        * config/arc/arc.c (acr_print_operand): Adjust fallthru comment.
        (check_if_valid_sleep_operand): Add missing fallthru comment.
        (arc_register_move_cost): Increase buffer size.

diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c
index 4b7a9ba..be90796 100644 (file)
--- a/gcc/config/microblaze/microblaze.c
+++ b/gcc/config/microblaze/microblaze.c
@@ -543,6 +543,7 @@ tls_mentioned_p (rtx x)
       case UNSPEC:
         if (XINT (x, 1) == UNSPEC_TLS)
           return 1;
+       return 0;
 
       default:
         return 0;