// that work on TF dialect and before inliner so that the function calls in
  // body and cond are inlined for optimization.
  pass_manager->addPass(mlir::TFL::CreateLegalizeTFWhilePass());

  // Add function inlining pass. Both TF and TFLite dialects are opted into
  // function inliner interface.
  pass_manager->addPass(mlir::createInlinerPass());

func small5() { // ERROR "can inline small5"
	// the Unlock fast path should be inlined
	mutex.Unlock() // ERROR "inlining call to sync\.\(\*Mutex\)\.Unlock"
}

func small6() { // ERROR "can inline small6"
	// the Lock fast path should be inlined
	mutex.Lock() // ERROR "inlining call to sync\.\(\*Mutex\)\.Lock"
}

var once *sync.Once

func small7() { // ERROR "can inline small7"
	// the Do fast path should be inlined

# can be trimmed like subdirectory paths are.

env GOEXPERIMENT=loopvar
go build -gcflags=inlines/a=-d=loopvar=2 .
stderr ^\.[\\/]b[\\/]b\.go:12:6:.*loop.inlined.into.a[\\/]a\.go
stderr ^\.[\\/]b[\\/]b\.go:12:9:.*loop.inlined.into.a[\\/]a\.go

-- go.mod --
module inlines

go 1.21
-- a/a.go --
// Copyright 2023 The Go Authors. All rights reserved.

#include "line1.h"

void f2();

int main()
{
	f1();
	f2();

Austin Clements <******@****.***> 1425666364 -0500

		}
	}

	{
		a := 2
		if r := func(x int) int { // ERROR "can inline main.func28"
			b := 3
			return func(y int) int { // ERROR "can inline main.func28.1" "can inline main.main.func28.func35"
				c := 5
				func(z int) { // ERROR "can inline main.func28.1.1" "can inline main.func28.main.func28.1.2" "can inline main.main.func28.func35.1" "can inline main.main.func28.main.main.func28.func35.func37"
					a = a * x
					b = b * y

	}

	frames := runtime.CallersFrames(pcs[:])
	frame, _ := frames.Next()

	inlined := frame.Func == nil // Func always set to nil for inlined frames
	if wantInlined != inlined {
		panic(fmt.Sprintf("caller %s inlined got %v want %v", frame.Function, inlined, wantInlined))
	}

	return runtime.FrameStartLine(&frame)

	}
	return out
}

// testPGOIntendedInlining tests that specific functions are inlined.
func testPGOIntendedInlining(t *testing.T, dir string, profFile string) {
	testenv.MustHaveGoRun(t)
	t.Parallel()

	const pkg = "example.com/pgo/inline"

	want := []string{
		"(*BS).NS",
	}

	// The functions which are not expected to be inlined are as follows.
	wantNot := []string{

type M interface {
	M()
}

var e interface{} = T{}
var i M = T{}
var b bool

func f1() int {
	if b {
		return f1() // convince inliner not to inline
	}
	z := 0x11223344
	_ = e.(T)
	return z
}

func f2() int {
	if b {
		return f1() // convince inliner not to inline
	}
	z := 0x11223344
	_ = i.(T)
	return z
}

func main() {
	x := f1()
	y := f2()
	if x != 0x11223344 || y != 0x11223344 {

David Chase <******@****.***> 1631219642 -0400