cmd/internal/obj/arm64: add missing operand register in GNU assembly
Fixes #55832
Change-Id: Ib20279d47c1ca9a383a3c85bb41ca4f550bb0a33
GitHub-Last-Rev:
10af77a2f21397899f69938e6d98bb34b33bfddf
GitHub-Pull-Request: golang/go#55838
Reviewed-on: https://go-review.googlesource.com/c/go/+/433575
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: hopehook <hopehook@golangcn.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>