Re: [patch i386]: Expand sibling-tail-calls via accumulator register

[Richard Henderson]

On 05/28/2014 01:43 AM, Kai Tietz wrote:
> +  if (GET_CODE (op) == CONST)
> +    op = XEXP (op, 0);
> +  return (GET_CODE (op) == SYMBOL_REF || CONSTANT_P (op));

Surely all this boils down to just CONSTANT_P (op),
without having to look through the CONST at all.

Otherwise this looks ok.


r~