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, 27 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/vect/pr33860a.cc b/gcc/testsuite/g++.dg/vect/pr33860a.cc
new file mode 100644
index 000000000..77e28226a
--- /dev/null
+++ b/gcc/testsuite/g++.dg/vect/pr33860a.cc
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-Wno-psabi" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
+
+/* Testcase by Martin Michlmayr <tbm@cyrius.com> */
+
+class Matrix
+{
+  public:
+    float data[4][4] __attribute__ ((__aligned__(16)));
+    Matrix operator* (const Matrix matrix) const;
+    void makeRotationAboutVector (void);
+};
+void Matrix::makeRotationAboutVector (void)
+{
+   Matrix irx;
+   *this = irx * (*this);
+}
+Matrix Matrix::operator* (const Matrix matrix) const
+{
+  Matrix ret;
+  for (int i = 0; i < 4; i++)
+    for (int j = 0; j < 4; j++)
+      ret.data[j][i] = matrix.data[j][2] + matrix.data[j][3];
+  return ret;
+}
+
+/* { dg-final { cleanup-tree-dump "vect" } } */