[Bug rtl-optimization/70902] GCC freezes while compiling for 'skylake-avx512' target

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70902

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 7.2 is being released, adjusting target milestone.