Revert "cmd/compile: use ONAME node directly from generated hash func"
This reverts commit
25f5d9d4a253cb880bff909ebbdc05c8941c4a48.
Causes ICE on valid code.
Updates #58572.
Change-Id: Ib276c87d9b0362bbd2a760ac2a242f82d4e20400
Reviewed-on: https://go-review.googlesource.com/c/go/+/468879
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Keith Randall <khr@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>