[Bug tree-optimization/77860] [7 Regression] ICE in gimple_build_assign_1, at gimple.c:420

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77860

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Reproduceable also on current trunk with
-O2 -fno-tree-forwprop -fno-tree-vrp
typedef unsigned short V __attribute__((vector_size (16)));

V
foo (V x, V y)
{
  V a = -x;
  V b = -y;
  return a * b;
}