[Bug target/106736] [13 Regression] ICE in gen_movxo, at config/rs6000/mma.md:333

[linkw at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106736

Kewen Lin <linkw at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|unassigned at gcc dot gnu.org      |linkw at gcc dot gnu.org
             Status|NEW                         |ASSIGNED

--- Comment #4 from Kewen Lin <linkw at gcc dot gnu.org> ---
Created attachment 53513
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53513&action=edit
pr106736.diff

> No, the __vector_quad and __vector_pair types should only be used for MMA
> support.  That's not to say in the future that some other different types
> might produce XOmode and OOmode usage.  So basically, the "types" are
> limited to MMA, but the opaque modes are not limited to MMA.

Thanks for the comments! One patch guarding these types is attached, it can fix
the ICE.