[Bug target/106017] [PowerPC] No array-to-pointer conversion for MMA accumulator

[bergner at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106017

--- Comment #9 from Peter Bergner <bergner at gcc dot gnu.org> ---
(In reply to Peter Bergner from comment #7)
> I think we just want to remove the entire section in
> rs6000_invalid_conversion() that checks the XOmode/OOmode pointer
> conversions.  Doing that fixes the ICE and fixes the PR106015 ICE too.  I'm
> doing a bootstrap and regtest of that patch now.

Testing was clean, so I'll submit the patch.