v2: Delete some stray debug code notice by Iago. v3: Massive rebase on new ir_function_signature::intrinsic_id mechanism. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> [v1] Acked-by: Ilia Mirkin <imirkin@alum.mit.edu>