From: Eric Botcazou <ebotcazou@adacore.com>
Date: Sat, 8 Dec 2012 15:53:39 +0000 (+0000)
Subject: lto-streamer-out.c (lto_write_tree): Do not reset the DECL_INITIAL of variables in... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=acd3f1c2d42590783e6b62a811f2886f4cc2c79b;p=gcc.git

lto-streamer-out.c (lto_write_tree): Do not reset the DECL_INITIAL of variables in the global contant pool.

	* lto-streamer-out.c (lto_write_tree): Do not reset the DECL_INITIAL of
	variables in the global contant pool.

From-SVN: r194324
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 33f75979b0f..96fe2ecee59 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2012-12-08  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* lto-streamer-out.c (lto_write_tree): Do not reset the DECL_INITIAL of
+	variables in the global contant pool.
+
 2012-12-08  Steven Bosscher  <steven@gcc.gnu.org>
 
 	PR rtl-optimization/55158
diff --git a/gcc/lto-streamer-out.c b/gcc/lto-streamer-out.c
index 0bddb3dfcbb..853b155a3af 100644
--- a/gcc/lto-streamer-out.c
+++ b/gcc/lto-streamer-out.c
@@ -328,6 +328,7 @@ lto_write_tree (struct output_block *ob, tree expr, bool ref_p)
       tree initial = DECL_INITIAL (expr);
       if (TREE_CODE (expr) == VAR_DECL
 	  && (TREE_STATIC (expr) || DECL_EXTERNAL (expr))
+	  && !DECL_IN_CONSTANT_POOL (expr)
 	  && initial)
 	{
 	  lto_symtab_encoder_t encoder;