loop.c (check_dbra_loop): Fix last change: examine both has_multiple_exit_targets and exit_count.

        * loop.c (check_dbra_loop): Fix last change: examine both
        has_multiple_exit_targets and exit_count.

From-SVN: r48404

1 files changed, 3 insertions, 1 deletions

diff --git a/gcc/loop.c b/gcc/loop.c
index 2069588..0b79dc3 100644
--- a/gcc/loop.c
+++ b/gcc/loop.c
@@ -7977,7 +7977,9 @@ check_dbra_loop (loop, insn_count)
 	 which is reversible.  */
       int reversible_mem_store = 1;
 
-      if (bl->giv_count == 0 && ! loop_info->has_multiple_exit_targets)
+      if (bl->giv_count == 0
+	  && !loop->exit_count
+	  && !loop_info->has_multiple_exit_targets)
 	{
 	  rtx bivreg = regno_reg_rtx[bl->regno];
 	  struct iv_class *blt;