Merge commit 'upstream/2.20'

[msp430-binutils.git] / gold / testsuite / icf_safe_test.sh

diff --git a/gold/testsuite/icf_safe_test.sh b/gold/testsuite/icf_safe_test.sh
new file mode 100755 (executable)
index 0000000..f77559c
--- /dev/null
+++ b/gold/testsuite/icf_safe_test.sh
@@ -0,0 +1,50 @@
+# icf_safe_test.sh -- test --icf=safe
+
+# 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 --icf=safe  works as expected.
+# File icf_safe_test.cc is in this test. This program checks if only
+# ctors and dtors are folded.
+
+check_nofold()
+{
+    func_addr_1=`grep $2 $1 | awk '{print $1}'`
+    func_addr_2=`grep $3 $1 | awk '{print $1}'`
+    if [ $func_addr_1 = $func_addr_2 ]
+    then
+        echo "Safe Identical Code Folding folded" $2 "and" $3
+       exit 1
+    fi
+}
+
+check_fold()
+{
+    func_addr_1=`grep $2 $1 | awk '{print $1}'`
+    func_addr_2=`grep $3 $1 | awk '{print $1}'`
+    if [ $func_addr_1 != $func_addr_2 ]
+    then
+        echo "Safe Identical Code Folding did not fold " $2 "and" $3
+       exit 1
+    fi
+}
+
+check_nofold icf_safe_test.stdout "kept_func_1" "kept_func_2"
+check_fold   icf_safe_test.stdout "_ZN1AD1Ev" "_ZN1AC1Ev"