runtime/internal/atomic: add 386/amd64 And/Or operators
This CL adds the atomic primitives for the And/Or operators on x86-64.
It also includes missing benchmarks for the ops.
For #61395
Change-Id: I23ef5192866d21fc3a479d0159edeafc3aeb5c47
GitHub-Last-Rev:
df800be1925a9f3929456844b4e6d1524e627990
GitHub-Pull-Request: golang/go#62621
Reviewed-on: https://go-review.googlesource.com/c/go/+/528315
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Mauri de Souza Meneguzzo <mauri870@gmail.com>