TARGET_FRAME_POINTER_REQUIRED (Was: Re: RFA: Add Epiphany port)

[Joern Rennecke]

Quoting Richard Henderson <r...@redhat.com>:

static bool
epiphany_frame_pointer_required (void)
{
  return cfun->calls_alloca;

Isn't this automatic?

Only if EXIT_IGNORE_STACK is nonzero; it's zero for epiphany.
But I think I can change that.