func::FuncOp func) {
  // Examine all StatefulPartitionedCall ops that have resources as return
  // types. If the returned resource traces back to an input argument for the
  // SPC, then replace uses of the returned copy with the original input.
  //
  // Note: This does not descend through nested SCPs.
  auto ComesFromBlockArgNumber = [](Value val) -> int {

		tracker.ResponseWriteTracker.TrackDuration(d)
	}
}

// TrackAPFQueueWaitLatency is used to track latency incurred
// by priority and fairness queues.
func TrackAPFQueueWaitLatency(ctx context.Context, d time.Duration) {
	if tracker, ok := LatencyTrackersFrom(ctx); ok {
		tracker.APFQueueWaitTracker.TrackDuration(d)
	}
}

// TrackDecodeLatency is used to track latency incurred inside the function

Keith Randall <******@****.***> 1695069109 -0700

	"istio.io/istio/pkg/test/util/retry"
)

type Tracker[T comparable] struct {
	t      test.Failer
	mu     sync.Mutex
	events []T
}

// NewTracker builds a tracker which records events that occur
func NewTracker[T comparable](t test.Failer) *Tracker[T] {
	return &Tracker[T]{t: t}
}

// Record that an event occurred.
func (t *Tracker[T]) Record(event T) {
	t.mu.Lock()
	defer t.mu.Unlock()

// Copyright 2012 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 plan9 && !race

package plan9

import (
	"unsafe"
)

const raceenabled = false

func raceAcquire(addr unsafe.Pointer) {
}

func raceReleaseMerge(addr unsafe.Pointer) {
}

func raceReadRange(addr unsafe.Pointer, len int) {
}

// Copyright 2012 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 aix || (darwin && !race) || (linux && !race) || (freebsd && !race) || netbsd || openbsd || solaris || dragonfly || zos

package unix

import (
	"unsafe"
)

const raceenabled = false

func raceAcquire(addr unsafe.Pointer) {
}

	    Writes test binary as -c would.

	-mutexprofilefraction n
	    Sample 1 in n stack traces of goroutines holding a
	    contended mutex.

	-outputdir directory
	    Place output files from profiling in the specified directory,
	    by default the directory in which "go test" is running.

	-trace trace.out
	    Write an execution trace to the specified file before exiting.

	func() {
		// Create a region in the execution trace. Set and clear goroutine
		// labels fully within that region, so we know that any CPU profile
		// sample with the label must also be eligible for inclusion in the
		// execution trace.
		ctx := context.Background()
		defer trace.StartRegion(ctx, "cpuHogger").End()
		pprof.Do(ctx, pprof.Labels("tracing", "on"), func(ctx context.Context) {
			cpuHogger(cpuHog1, &salt1, dur)
		})

				match := verdictRegexp.FindStringSubmatch(rule)
				verdict := match[1]

				tracer.matches = append(tracer.matches, ruleObj.Rule)
				tracer.outputs = append(tracer.outputs, strings.ToUpper(verdict))
				return true

			case returnRegexp.MatchString(rule):
				// `^return$`
				// Returns to the calling chain.
				tracer.matches = append(tracer.matches, ruleObj.Rule)
				return false

			case dnatRegexp.MatchString(rule):

// Copyright 2012 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 windows && !race

package windows

import (
	"unsafe"
)

const raceenabled = false

func raceAcquire(addr unsafe.Pointer) {
}

func raceReleaseMerge(addr unsafe.Pointer) {
}

func raceReadRange(addr unsafe.Pointer, len int) {
}