[PATCH 5/6] loop-doloop: Add missing call to `onlyjump_p'

[Maciej W. Rozycki]

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'.
---
 gcc/loop-doloop.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

gcc-loop-doloop-add-test-only-jump.diff
Index: gcc/gcc/loop-doloop.c
===================================================================
--- gcc.orig/gcc/loop-doloop.c
+++ gcc/gcc/loop-doloop.c
@@ -378,7 +378,7 @@ add_test (rtx cond, edge *e, basic_block
   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);