internal/bytealg: deduplicate code between Count/CountString for riscv64
Change-Id: I22eb4e7444e5fe5f6767cc960895f3c6e2fa13cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/661615 Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Keith Randall <khr@golang.org>
Auto-Submit: Carlos Amedee <carlos@golang.org> Reviewed-by: Carlos Amedee <carlos@golang.org>