[Bug target/94123] [10 regression] r10-1734, SVN r273240, causes gcc.target/powerpc/pr87507.c to fail

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94123

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2020-03-11
     Ever confirmed|0                           |1

--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Confirmed.

On p9 it is all fine.

On p7 it is worse, you get std's followed by an lxvd2x from the same stack
address (big LHS/SHL hazard there), and then two stxvd2x.

On p8 the TImode values aren't split at all, not until final output anyway.