loop.c (loop_number): Delete function.

        * loop.c (loop_number): Delete function.  Change all references
        to use uid_loop_num array.
        * loop.h (loop_number): Delete declaration.
        * unroll.c (unroll_loop): Change "loop_number" references to
        use uid_loop_num instead.
Still cleaning up haifa.

From-SVN: r15623

1 files changed, 0 insertions, 1 deletions

diff --git a/gcc/loop.h b/gcc/loop.h
index 44e1500..8a92a32 100644
--- a/gcc/loop.h
+++ b/gcc/loop.h
@@ -187,6 +187,5 @@ extern int *loop_unroll_factor;
 /* variables for interaction between unroll.c and loop.c, for
    the insertion of branch-on-count instruction. */
 extern rtx *loop_start_value;
-extern int loop_number();
 #endif  /* HAIFA */