[Bug target/84279] [8 Regression] powerpc64le ICE on cvc4

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84279

Peter Bergner <bergner at gcc dot gnu.org> changed:

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

--- Comment #3 from Peter Bergner <bergner at gcc dot gnu.org> ---
This looks to be a similar problem that I fixed in PR83399 except that the
store here isn't generated by a builtin, but by Kelvin's optimization here:

  https://gcc.gnu.org/ml/gcc-patches/2018-01/msg01115.html

My guess is we'll need a similar fix here, meaning tighten some predicates used
in some vsx patterns/splitters.  I'll have a look.