* object.cc (Sized_relobj::map_to_kept_section): Return NULL if the

	kept comdat section was garbage collected.
	* testsuite/Makefile.am: Add test gc_comdat_test.sh.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/gc_comdat_test.sh: New file.
	* testsuite/gc_comdat_test_1.cc: New file.
	* testsuite/gc_comdat_test_2.cc: New file.

1 files changed, 42 insertions, 0 deletions

diff --git a/gold/testsuite/gc_comdat_test.sh b/gold/testsuite/gc_comdat_test.sh
new file mode 100755
index 0000000000..875d6d7387
--- /dev/null
+++ b/gold/testsuite/gc_comdat_test.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+# gc_comdat_test.sh -- test --gc-sections
+
+# Copyright 2009 Free Software Foundation, Inc.
+# Written by Sriraman Tallam <tmsriram@google.com>.
+
+# This file is part of gold.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+# The goal of this program is to verify if comdat's and garbage 
+# collection work together.  Files gc_comdat_test_1.cc and 
+# gc_comdat_test_2.cc are used in this test.  This program checks
+# if the kept comdat section is garbage collected.
+
+check()
+{
+    if ! grep -q "$2" "$1"
+    then
+        echo "Garbage collection failed to collect :"
+        echo "   $2"
+	exit 1
+    fi
+}
+
+check gc_comdat_test.stdout "foo()"
+check gc_comdat_test.stdout "bar()"
+check gc_comdat_test.stdout "int GetMax<int>(int, int)"