This CL removes the extra complexity from escape analysis that was
only needed to support go/defer normalization. It does not affect
analysis results at all.
Change-Id: I75785e0cb4c4ce19bea3b8df0bf95821bd885291
Reviewed-on: https://go-review.googlesource.com/c/go/+/520261
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Auto-Submit: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>