Comment # 17 on bug 64600 from Tom Stellard

Thanks for adding the tests.  It would be great if you could send these as
patches to piglit@lists.freedesktop.org, so we can add them to the test suite.

This patch should fix the struct copy tests:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20131014/191163.html