From b888a051deb7df7587acbe8865513b86d2a1d49f Mon Sep 17 00:00:00 2001
From: Roman Zhuykov <zhroma@ispras.ru>
Date: Tue, 10 Mar 2020 19:54:50 +0300
Subject: loop-iv: make find_simple_exit static

Function 'find_simple_exit' is used only from loop-iv.c
In 2004-2006 it was also used in predict.c, but since r118694
(992c31e62304ed5d34247dbdef2db276d08fac05) it does not.

gcc/ChangeLog:
	* loop-iv.c (find_simple_exit): Make it static.
	* cfgloop.h: Remove the corresponding prototype.
---
 gcc/loop-iv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gcc/loop-iv.c')

diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c
index 6a59954..d7b3d90 100644
--- a/gcc/loop-iv.c
+++ b/gcc/loop-iv.c
@@ -2915,7 +2915,7 @@ check_simple_exit (class loop *loop, edge e, class niter_desc *desc)
 
 /* Finds a simple exit of LOOP and stores its description into DESC.  */
 
-void
+static void
 find_simple_exit (class loop *loop, class niter_desc *desc)
 {
   unsigned i;
-- 
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