Re: [patch] Loop-aware SLP

[Paolo Bonzini <bonzini at gnu dot org>]

> We plan to extend this initial "SLP-like vectorization in loops" in the
> following directions:
> - support reduction
> - support data permutations
> - support interleaved accesses with gaps
> - support loops with multiple types

Maybe it is already supported, but do you plan adding struct 
vectorization, as in

struct col {
  char r, g, b, a;
}

struct col *a, *b;
for (...)
  {
    a[i].r = b[i].r;
    a[i].g = b[i].g;
    a[i].b = b[i].b;
    a[i].a = b[i].a;
  }

or even with the last assignment's RHS being 255?

Thanks,

Paolo