From: Than McIntosh <thanm@google.com>
Date: Tue, 11 Jul 2023 14:34:48 +0000 (-0400)
Subject: internal/goexperiment: add "NewInliner" experiment
X-Git-Tag: go1.22rc1~1441
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=fbf9076ee8c8f665f1e8bba08fdc473cc7a2d690;p=gostls13.git

internal/goexperiment: add "NewInliner" experiment

Add "NewInliner" to the list of Go experiments, used for enabling an
updated/improved version of the function inlining phase within the Go
compiler.

Updates #61502.

Change-Id: I3218b3ae59a2d05156e8017cd9ee1d7b66cad031
Reviewed-on: https://go-review.googlesource.com/c/go/+/511555
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Run-TryBot: Than McIntosh <thanm@google.com>
---

diff --git a/src/internal/goexperiment/exp_newinliner_off.go b/src/internal/goexperiment/exp_newinliner_off.go
new file mode 100644
index 0000000000..27bdec3e2d
--- /dev/null
+++ b/src/internal/goexperiment/exp_newinliner_off.go
@@ -0,0 +1,13 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by mkconsts.go. DO NOT EDIT.
+
+//go:build !goexperiment.newinliner
+// +build !goexperiment.newinliner
+
+package goexperiment
+
+const NewInliner = false
+const NewInlinerInt = 0
diff --git a/src/internal/goexperiment/exp_newinliner_on.go b/src/internal/goexperiment/exp_newinliner_on.go
new file mode 100644
index 0000000000..099e4e5caa
--- /dev/null
+++ b/src/internal/goexperiment/exp_newinliner_on.go
@@ -0,0 +1,13 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by mkconsts.go. DO NOT EDIT.
+
+//go:build goexperiment.newinliner
+// +build goexperiment.newinliner
+
+package goexperiment
+
+const NewInliner = true
+const NewInlinerInt = 1
diff --git a/src/internal/goexperiment/flags.go b/src/internal/goexperiment/flags.go
index ae3cbaf89f..f767cfa45d 100644
--- a/src/internal/goexperiment/flags.go
+++ b/src/internal/goexperiment/flags.go
@@ -109,4 +109,8 @@ type Flags struct {
 	// CacheProg adds support to cmd/go to use a child process to implement
 	// the build cache; see https://github.com/golang/go/issues/59719.
 	CacheProg bool
+
+	// NewInliner enables a new+improved version of the function
+	// inlining phase within the Go compiler.
+	NewInliner bool
 }