// actually works for you (it may not: the Go compiler is not typical), and
// whatever the outcome, please leave a comment on bug #56546.  This code
// uses supported interfaces, but depends more than we like on
// current+observed behavior of the garbage collector, so if many people need
// this feature, we should consider/propose a better way to accomplish it.
func AdjustStartingHeap(requestedHeapGoal uint64) {
	logHeapTweaks := Debug.GCAdjust == 1

</pre>

<p>
the assignment to <code>a</code> is not followed by
any synchronization event, so it is not guaranteed to be
observed by any other goroutine.
In fact, an aggressive compiler might delete the entire <code>go</code> statement.
</p>

<p>
If the effects of a goroutine must be observed by another goroutine,
use a synchronization mechanism such as a lock or channel
communication to establish a relative ordering.
</p>

			stack = stack[:len(stack)-1]
			if n == forStack[len(forStack)-1] {
				forStack = forStack[:len(forStack)-1]
			}
		}
		return true
	})

	// Assign numbers to all the labels we observed.
	used := -1 // returns use -1
	for _, l := range labels {
		used -= 3
		r.branchNext[branch{syntax.Break, l}] = used
		r.branchNext[branch{syntax.Continue, l}] = used + 1

	}

	// Find all live values
	q := f.Cache.allocValueSlice(f.NumValues())[:0]
	defer f.Cache.freeValueSlice(q)

	// Starting set: all control values of reachable blocks are live.
	// Calls are live (because callee can observe the memory state).
	for _, b := range f.Blocks {
		if !reachable[b.ID] {
			continue
		}
		for _, v := range b.ControlValues() {
			if !live[v.ID] {
				live[v.ID] = true
				q = append(q, v)

// Copyright 2009 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.

// Copyright 2016 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.

//go:build gccgo

package depBase

// Copyright 2016 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.

//go:build gc

package depBase

// Copyright 2015 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.

//go:build ignore

// Copyright 2021 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.

package main

import _ "testplugin/issue44956/base"

// Copyright 2021 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.

package base