[Bug target/109636] [14 Regression] ICE: in paradoxical_subreg_p, at rtl.h:3205 with -O -mcpu=a64fx

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109636

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P1
           Assignee|unassigned at gcc dot gnu.org      |ktkachov at gcc dot 
gnu.org
             Status|NEW                         |ASSIGNED

--- Comment #5 from ktkachov at gcc dot gnu.org ---
The multiplication case also ICEs
void foom (V v, W w)
{
  bar (__builtin_shuffle (v, __builtin_shufflevector ((V){}, w, 4, 5) * v));
}

as mulv2di3 was implemented with a similar trick for TARGET_SVE.
I'll take this, once I figure out how to wire up the Neon modes through SVE...