Add a testcase for PR tree-optimization/43695.

2011-02-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/43695
	* g++.dg/ipa/pr43695.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169835 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog

+2011-02-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR tree-optimization/43695
+	* g++.dg/ipa/pr43695.C: New.
+
 2011-02-04  Jakub Jelinek  <jakub@redhat.com>
 
 	PR inline-asm/23200

gcc/testsuite/g++.dg/ipa/pr43695.C

+/* { dg-do compile } */
+/* { dg-options "-fipa-cp -fipa-cp-clone" } */
+
+extern void baz(int) __attribute__ ((noreturn));
+
+struct S {
+  ~S();
+};
+
+__attribute__ ((noreturn, noinline))
+void bar(int i)
+{
+  baz(i);
+}
+
+void foo()
+{
+  S s;
+  bar(0);
+}