From 7c1b1692e15e8800f984dfd6404c04401a1142d6 Mon Sep 17 00:00:00 2001
From: Jan Hubicka <hubicka@ucw.cz>
Date: Thu, 17 Apr 2014 04:32:26 +0200
Subject: [PATCH] re PR lto/60820 (ice in ctor_for_folding, at varpool.c:291)

	PR lto/60820
	* gcc.dg/lto/pr60820_0.c: New testcase.
	* gcc.dg/lto/pr60820_1.c: New testcase.

From-SVN: r209460
---
 gcc/testsuite/ChangeLog              |  6 ++++++
 gcc/testsuite/gcc.dg/lto/pr60820_0.c | 13 +++++++++++++
 gcc/testsuite/gcc.dg/lto/pr60820_1.c | 11 +++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/lto/pr60820_0.c
 create mode 100644 gcc/testsuite/gcc.dg/lto/pr60820_1.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index de911fd4f40..560b5f77dc8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/60820
+	* gcc.dg/lto/pr60820_0.c: New testcase.
+	* gcc.dg/lto/pr60820_1.c: New testcase.
+
 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/60854
diff --git a/gcc/testsuite/gcc.dg/lto/pr60820_0.c b/gcc/testsuite/gcc.dg/lto/pr60820_0.c
new file mode 100644
index 00000000000..349cf6a02f1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/pr60820_0.c
@@ -0,0 +1,13 @@
+/* { dg-lto-do link } */
+/* { dg-lto-options {{-flto -r -nostdlib -O2}} } */
+#include <stdio.h>
+struct in6_addr {int bah;};
+extern const struct in6_addr in6addr_any;
+static const struct in6_addr local_in6addr_any = {1};
+#pragma weak in6addr_any = local_in6addr_any
+
+__attribute__ ((used))
+void foo2()
+{
+  fprintf (stderr, "v1: %p, v2: %p\n", &local_in6addr_any, &in6addr_any);
+}
diff --git a/gcc/testsuite/gcc.dg/lto/pr60820_1.c b/gcc/testsuite/gcc.dg/lto/pr60820_1.c
new file mode 100644
index 00000000000..16009e424f8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/lto/pr60820_1.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+struct in6_addr {int bah;};
+extern const struct in6_addr in6addr_any;
+static const struct in6_addr local_in6addr_any = {1};
+#pragma weak in6addr_any = local_in6addr_any
+
+__attribute__ ((used))
+void foo()
+{
+  fprintf (stderr, "v1: %p, v2: %p\n", &local_in6addr_any, &in6addr_any);
+}
-- 
2.30.2