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, 17 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/abi/vthunk2.C b/gcc/testsuite/g++.dg/abi/vthunk2.C
new file mode 100644
index 000000000..9b6f14c50
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/vthunk2.C
@@ -0,0 +1,17 @@
+// { dg-do compile { target i?86-*-* x86_64-*-*} }
+// { dg-require-effective-target ilp32 }
+
+struct c0 {
+  virtual void f ();
+};
+
+struct c1 : virtual public c0 {
+};
+
+struct c2 : virtual public c0, public c1 {
+  virtual void f ();
+};
+
+void c2::f () {}
+
+// { dg-final { scan-assembler _ZTv0_n12_N2c21fEv } }