From ef1b3fda32c08e9bd6977b96e1e619aae3e3726a Mon Sep 17 00:00:00 2001
From: Kostya Serebryany <kcc@google.com>
Date: Mon, 4 Nov 2013 21:33:31 +0000
Subject: libsanitizer merge from upstream r191666

This may break gcc-asan on Mac, will follow up separately.

From-SVN: r204368
---
 gcc/final.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'gcc/final.c')

diff --git a/gcc/final.c b/gcc/final.c
index efefe1a..3994732 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -78,6 +78,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "cfgloop.h"
 #include "params.h"
 #include "tree-pretty-print.h" /* for dump_function_header */
+#include "asan.h"
 
 #ifdef XCOFF_DEBUGGING_INFO
 #include "xcoffout.h"		/* Needed for external data
@@ -1738,6 +1739,9 @@ final_start_function (rtx first, FILE *file,
 
   high_block_linenum = high_function_linenum = last_linenum;
 
+  if (flag_sanitize & SANITIZE_ADDRESS)
+    asan_function_start ();
+
   if (!DECL_IGNORED_P (current_function_decl))
     debug_hooks->begin_prologue (last_linenum, last_filename);
 
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