tree 33ae337d469279e66244406c6e2c506aefdaa41b
parent 0ae0d5c62eae1a4043d1d9cb41acc563a5e75daa
author Keith Randall <khr@golang.org> 1634864947 -0700
committer Keith Randall <khr@golang.org> 1635194400 +0000

cmd/compile: revert most of CL 349169

The method of using references to dictionaries to hold methods
live during linker deadcode elimination wasn't working very well.
I implemented a new scheme in the CL below this, so this CL strips
out the old method.

The new method has the added benefit of having 0 runtime overhead
(unlike the stuff we're ripping out here, which does have a small overhead).

Update #48047

Change-Id: I68ac57119792d53c58f1480f407de6ab2bb53211
Reviewed-on: https://go-review.googlesource.com/c/go/+/357836
Trust: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>