(back_branch_in_range_p): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@9676 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/loop.h b/gcc/loop.h
index 777c887..cdcc1b0 100644 (file)
--- a/gcc/loop.h
+++ b/gcc/loop.h
@@ -171,3 +171,4 @@ unsigned HOST_WIDE_INT loop_iterations PROTO((rtx, rtx));
 rtx final_biv_value PROTO((struct iv_class *, rtx, rtx));
 rtx final_giv_value PROTO((struct induction *, rtx, rtx));
 void emit_unrolled_add PROTO((rtx, rtx, rtx));
+int back_branch_in_range_p PROTO((rtx, rtx, rtx));