a, b, c, d, e string
}

//go:noinline
func g() T {
	return T{"a", "b", "c", "d", "e"}
}

//go:noinline
func f() {
	// The compiler optimizes this to direct copying
	// the call result to both globals, with write
	// barriers. The first write barrier call clobbers
	// the result of g on stack.
	X = g()
	Y = X
}

var X, Y T

const N = 1000

func main() {

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Make sure we don't introduce write barriers where we
// don't need them. These cases are writing pointers to
// globals to zeroed memory.

package main

func f1() []string {
	return []string{"a"}
}

func f2() []string {
	return []string{"a", "b"}
}

type T struct {
	a [6]*int
}

func f3() *T {

{
    "backend.maxHeapSizeMb": 2602,

    // https://youtrack.jetbrains.com/issue/FL-22276
    // Fleet cannot handle nested maven projects until FL-22276
    "ignored.project.globs": [
        "**/pom.xml"
    ]

// RUN: tf-opt %s --allow-unregistered-dialect --tf-saved-model-lower-globals-to-mlprogram --split-input-file --verify-diagnostics

module attributes {tf_saved_model.semantics} {
  "tf_saved_model.global_tensor"() { is_mutable, sym_name = "v", type = tensor<?xf32>, value = dense<1.> : tensor<1xf32> } : () -> ()
  "tf_saved_model.global_tensor"() { is_mutable, sym_name = "v1", type = tensor<?xf32>, value = dense<1.> : tensor<1xf32> } : () -> ()

# Prepare copy of libcrypto.a with only the checked functions renamed and exported.
# All other symbols are left alone and hidden.
echo BORINGSSL_bcm_power_on_self_test >>syms.txt
awk '{print "_goboringcrypto_" $0 }' syms.txt >globals.txt
awk '{print $0 " _goboringcrypto_" $0 }' syms.txt >renames.txt
objcopy --globalize-symbol=BORINGSSL_bcm_power_on_self_test \
	../boringssl/build/crypto/libcrypto.a libcrypto.a

	_, err := Glob(os.DirFS("."), "/*"+strings.Repeat("/", 10001))
	if err != path.ErrBadPattern {
		t.Fatalf("Glob returned err=%v, want %v", err, path.ErrBadPattern)
	}
}

type globOnly struct{ GlobFS }

func (globOnly) Open(name string) (File, error) { return nil, ErrNotExist }

func TestGlobMethod(t *testing.T) {
	check := func(desc string, names []string, err error) {
		t.Helper()

}

// checkGlob checks that various glob patterns work if the file system implements GlobFS.
func (t *fsTester) checkGlob(dir string, list []fs.DirEntry) {
	if _, ok := t.fsys.(fs.GlobFS); !ok {
		return
	}

	// Make a complex glob pattern prefix that only matches dir.
	var glob string
	if dir != "." {
		elem := strings.Split(dir, "/")

	var n int
Next:
	for j := 0; j < 30; j += 10 {
		for i := 0; i < 10; i++ {
			if i == 6 {
				break Next
			}
			n = i
		}
		n += j
	}
	return n
}

var g, h int // globals to ensure optimizations don't collapse our switch statements

func switchPlain_ssa() int {
	var n int
	switch g {
	case 0:
		n = 1
		break
		n = 2
	}
	return n
}

		var glob string
		if i := strings.Index(globs, ","); i >= 0 {
			glob, globs = globs[:i], globs[i+1:]
		} else {
			glob, globs = globs, ""
		}
		glob = strings.TrimSuffix(glob, "/")
		if glob == "" {
			continue
		}

		// A glob with N+1 path elements (N slashes) needs to be matched
		// against the first N+1 path elements of target,
		// which end just before the N+1'th slash.
		n := strings.Count(glob, "/")

//
// Global writes:
//
// The Go garbage collector requires write barriers when heap pointers
// are stored in globals. Many garbage collectors ignore writes to
// globals and instead pick up global -> heap pointers during
// termination. This increases pause time, so we instead rely on write
// barriers for writes to globals so that we don't have to rescan
// global during mark termination.
//
//
// Publication ordering:
//