https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112102
--- Comment #4 from Kaze Emanuar <kazeemanuar at googlemail dot com> --- I'm using the vr4300 (Nintendo 64). It does have the hazard between mult and mflos. MULT can't be within 2 instructions of the MFLO. This shouldn't be an issue here though since there were 3 instructions available to put into the 2 NOP slots the MULT<>MFLO clash caused.