Re: Does umimplemnted insn emulation work in -current?

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

I wrote: 
> This MachFPTrap() seems called only if T_FPE occurs in !SOFTFLOAT case
> so I guess it will rarely happen, but reverting this seems to fix
> "Illegal instruction" error during make install in pkgsrc/lang/pyphon2.6
> on R5000 O2. (have not investigated what insn triggers it though)

Caused by swc1, and also reproducible by
src/regress/lib/libc/ieeefp/except/except.c in netbsd-5.
---
Izumi Tsutsui