[Bug middle-end/63790] [5 Regression] Tests XFAILed because of the match-and-simplify merge

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63790

--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
As far as I know we're clean but on the XFAIL of
g++.dg/cpp0x/constexpr-reinterpret1.C which was acked by Jason though.