[Bug target/85181] Loading wrong source/dest registers for xviexpdp instruction with -O2 optimization

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85181

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
When you change the asm to

__asm__ __volatile__ ("xviexpdp   %x0, %x1, %x2 " : "+wa" (vec_xt): "wa"
(vec_xa), "wa" (vec_xb));

it works as expected (%xN also is needed here with "v" constraints; that also
works).

Closing as invalid.