[Bug rtl-optimization/88001] ASMCONS cannot handle properly UNSPEC(CONST)

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88001

--- Comment #7 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Patch posted at https://gcc.gnu.org/ml/gcc-patches/2018-12/msg00865.html .