[Bug tree-optimization/102139] [11/12 Regression] -O3 miscompile due to slp-vectorize on strict align target

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102139

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|riscv                       |riscv, x86_64-*-*

--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
And for a condition:

typedef double aligned_double __attribute__((aligned(2*sizeof(double))));
void __attribute__((noipa))
bar (int aligned, double *p)
{
  if (aligned)
    {
      *(aligned_double *)p = 3.;
      p[1] = 4.;
    }
  else
    {
      p[2] = 0.;
      p[3] = 1.;
    }
}
double x[8] __attribute__((aligned(2*sizeof (double))));
int main()
{
  bar (0, &x[1]);
  return 0;
}