compiler: if hidden function referenced by inline, don't hide descriptor

Fixes golang/go#33739

Change-Id: I692ff91722d738451015a3e668521df07e9624d7
Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/191037
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
2 files changed