From: David Chase <drchase@google.com>
Date: Thu, 1 Oct 2020 20:22:19 +0000 (-0400)
Subject: cmd/compile: activate revert switch for late call expansion regression
X-Git-Tag: go1.16beta1~869
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=c78c79f152dff010820a22e9a79cfffe48322914;p=gostls13.git

cmd/compile: activate revert switch for late call expansion regression

Not a fix, but things will work while I fix it.
Credit @andybons "for we revert switches for scary stuff".

Updates #41736

Change-Id: I55f90860eae919765aac4f6d9f108a54139027e1
Reviewed-on: https://go-review.googlesource.com/c/go/+/258897
Trust: David Chase <drchase@google.com>
Run-TryBot: David Chase <drchase@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
---

diff --git a/src/cmd/compile/internal/ssa/config.go b/src/cmd/compile/internal/ssa/config.go
index a73bcf8fca..88a406deb9 100644
--- a/src/cmd/compile/internal/ssa/config.go
+++ b/src/cmd/compile/internal/ssa/config.go
@@ -196,7 +196,7 @@ const (
 	ClassParamOut                     // return value
 )
 
-const go116lateCallExpansion = true
+const go116lateCallExpansion = false
 
 // LateCallExpansionEnabledWithin returns true if late call expansion should be tested
 // within compilation of a function/method triggered by GOSSAHASH (defaults to "yes").