obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 32 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/other/s390-1.C b/gcc/testsuite/g++.dg/other/s390-1.C
new file mode 100644
index 000000000..bf37ca449
--- /dev/null
+++ b/gcc/testsuite/g++.dg/other/s390-1.C
@@ -0,0 +1,32 @@
+// { dg-do compile { target s390x-*-* } }
+// { dg-options "-O3 -fPIC" }
+
+class A
+{
+public:
+  void f (void) { _M_a = 0; }
+  void g (void) { _M_a = 1; }
+  void h (void);
+
+private:
+  int _M_a;
+};
+
+class B : virtual public A
+{
+};
+
+void
+test (B& x)
+{
+  for (int i = 0; i < 17; i++)
+   {
+     x.f ();
+     (x.*&A::g) ();
+     x.h ();
+   }
+}
+
+// Check that every call to A::g goes via the PLT.
+// { dg-final { scan-assembler-not "brasl\[^@\]*\n" } }
+