[Bug target/86831] three failures in gfortran.fortran-torture with "-Ofast -march=native" on skylake-avx512

[janus at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86831

--- Comment #3 from janus at gcc dot gnu.org ---
(In reply to janus from comment #0)
> FAIL: gfortran.fortran-torture/execute/intrinsic_nearest.f90 execution, 
> -Ofast -march=native 
> FAIL: gfortran.fortran-torture/execute/nan_inf_fmt.f90 execution,  -Ofast
> -march=native

Those two fail already with -Ofast alone.