loop-doloop: Add missing call to `onlyjump_p'

Keep any jump that has side effects as those must not be removed.

	gcc/
	* loop-doloop.c (add_test): Only remove the jump if `onlyjump_p'.

diff --git a/gcc/loop-doloop.c b/gcc/loop-doloop.c
index 02282d45bd545cbd3b207ec2b637196d226b9dfc..661e50298cc9a64741e267c68840f082faf6eea0 100644 (file)
--- a/gcc/loop-doloop.c
+++ b/gcc/loop-doloop.c
@@ -378,7 +378,7 @@ add_test (rtx cond, edge *e, basic_block dest)
   bb = split_edge_and_insert (*e, seq);
   *e = single_succ_edge (bb);
 
-  if (any_uncondjump_p (jump))
+  if (any_uncondjump_p (jump) && onlyjump_p (jump))
     {
       /* The condition is always true.  */
       delete_insn (jump);