https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71216
Segher Boessenkool <segher at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-07-18
CC| |segher at gcc dot gnu.org
Known to work| |4.9.1
Ever confirmed|0 |1
Known to fail| |5.1.0
--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Confirmed.
Instead of disabling the current code that generates .machine, it would
work better to extend that code to handle more CPUs. ".machine ppc"
works fine for all instructions GCC generates itself, but not for asm
code, as you found out.
As a workaround, you can code the desired SPR number manually.
