$ sizeof -p cmd/compile/internal/gc Node
Node 200
$

Change-Id: Iba4e88eac6bee3e2349e818a5a2326deabcb96f9
Reviewed-on: https://go-review.googlesource.com/10528Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>