tree e1c600068f1a8aa45aef0f75fc493a831cb07d2b
parent 5f74ec7da5f5b84a3d05750000a35e486c0edece
author Rob Findley <rfindley@google.com> 1685111019 -0400
committer Robert Findley <rfindley@google.com> 1685124456 +0000

go/packages: pass -pgo=off on go1.21 and later

PGO variants can be costly to compute, and can result in unnecessary
packages for the caller. They are also unlikely to be useful.

Disable these variants by default, setting -pgo=off on go1.21 and later.
If someone wants to see PGO variants we can have a NeedPGO flag, but
that should be a separate proposal.

Fixes golang/go#60456

Change-Id: Ifc706fe7503f841cbe4fa4326b08717a70b4368b
Reviewed-on: https://go-review.googlesource.com/c/tools/+/498557
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Robert Findley <rfindley@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>