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, 29 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/lto/20091004-2_0.C b/gcc/testsuite/g++.dg/lto/20091004-2_0.C
new file mode 100644
index 000000000..321e50bc2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/lto/20091004-2_0.C
@@ -0,0 +1,29 @@
+// { dg-lto-do link }
+// { dg-lto-options {{-fPIC -O -flto}} }
+
+typedef double Real;
+class Vector {
+    int dimen;
+    Real* val;
+public:
+    Vector& operator=(const Vector& vec);
+    Vector(int p_dimen, Real *p_val)
+	: dimen(p_dimen), val(p_val)    { }
+    int dim() const;
+};
+class DVector : public Vector {
+public:
+    void reDim(int newdim);
+    explicit DVector(const Vector& old);
+    DVector& operator=(const Vector& vec)    {
+	reDim(vec.dim());
+	Vector::operator=(vec);
+    }
+};
+class SLUFactor  {
+    DVector vec;
+    void solveRight (Vector& x, const Vector& b);
+};
+void SLUFactor::solveRight (Vector& x, const Vector& b) {
+    vec = b;
+}