cmd/compile: deduplication in the source code generated by mknode
Most types in the ir package don't have hidden children, so having
their doChildrenWithHidden and editChildrenWithHidden methods call
their own doChildren and editChildren methods can save a lot of
duplicate code.
Change-Id: Ib22a29d6a9a32855f3c3191ca2d26dff94ac556b
Reviewed-on: https://go-review.googlesource.com/c/go/+/697476 Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Keith Randall <khr@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Keith Randall <khr@google.com> Reviewed-by: Carlos Amedee <carlos@golang.org>