[Bug target/84760] Finish implementation of __builtin_altivec_lvx_v1ti

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84760

Bill Schmidt <wschmidt at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-03-08
     Ever confirmed|0                           |1

--- Comment #3 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Sorry.  vec_ld is direct access to the lvx instruction.

Given what you found, I think we should add signed and unsigned V1TImode
versions of vec_ld and remove this partial implementation of an undocumented
function.