From: Trevor Saunders <tbsaunde@tbsaunde.org>
Date: Thu, 17 Jun 2021 15:10:15 +0000 (-0400)
Subject: fix get-loop_hot_path with gcc 4.8.5
X-Git-Tag: basepoints/gcc-13~6714
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=caeb8892a556a4a634641c7613fec957359dbd49;p=thirdparty%2Fgcc.git

fix get-loop_hot_path with gcc 4.8.5

gcc/ChangeLog:

	* cfgloopanal.c (get_loop_hot_path): Make path an auto_vec.
---

diff --git a/gcc/cfgloopanal.c b/gcc/cfgloopanal.c
index fdd8d3f43feb..2db46c810360 100644
--- a/gcc/cfgloopanal.c
+++ b/gcc/cfgloopanal.c
@@ -504,7 +504,7 @@ auto_vec<basic_block>
 get_loop_hot_path (const class loop *loop)
 {
   basic_block bb = loop->header;
-  vec<basic_block> path = vNULL;
+  auto_vec<basic_block> path;
   bitmap visited = BITMAP_ALLOC (NULL);
 
   while (true)