cmd/compile: simplify naming for arm64 bitfield accessors
They are already methods on an arm64-specific type, so they don't
need to have arm64-specific names.
Change-Id: I2be29907f9892891d88d52cced043ca248aa4e08
Reviewed-on: https://go-review.googlesource.com/c/go/+/615196
Auto-Submit: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: David Chase <drchase@google.com> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Keith Randall <khr@google.com>