[Bug rtl-optimization/67753] [6 Regression] FAIL: cxg1005, cxg2002, cxg2006, cxg2007, cxg2008, cxg2018, cxg2019 and cxg2020

[aoliva at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67753

--- Comment #9 from Alexandre Oliva <aoliva at gcc dot gnu.org> ---
In case someone gets here digging for more information about the patch above
than what's in comments, see
https://gcc.gnu.org/ml/gcc-patches/2015-11/msg02018.html