}
	coverage := map[flagConstant]bool{}
	for _, x := range numbers {
		for _, y := range numbers {
			a := logicFlags64(x & y)
			b := flagRegister2flagConstant(asmAndFlags(x, y), false)
			if a != b {
				t.Errorf("asmAnd diff: x=%x y=%x got=%s want=%s\n", x, y, a, b)
			}
			coverage[a] = true
		}
	}
	if len(coverage) != 3 {
		t.Errorf("coverage too small, got %d want 3", len(coverage))
	}
}

	"MOVFV",
	"MOVDV",
	"MOVVF",
	"MOVVD",
	"AMSWAPB",
	"AMSWAPH",
	"AMSWAPW",
	"AMSWAPV",
	"AMCASB",
	"AMCASH",
	"AMCASW",
	"AMCASV",
	"AMADDW",
	"AMADDV",
	"AMANDW",
	"AMANDV",
	"AMORW",
	"AMORV",
	"AMXORW",
	"AMXORV",
	"AMMAXW",
	"AMMAXV",
	"AMMINW",
	"AMMINV",
	"AMMAXWU",
	"AMMAXVU",
	"AMMINWU",
	"AMMINVU",
	"AMSWAPDBB",
	"AMSWAPDBH",

// license that can be found in the LICENSE file.

//go:build !asan

// Dummy ASan support API, used when not built with -asan.

package runtime

import (
	"unsafe"
)

const asanenabled = false

// Because asanenabled is false, none of these functions should be called.

func asanread(addr unsafe.Pointer, sz uintptr)            { throw("asan") }
func asanwrite(addr unsafe.Pointer, sz uintptr)           { throw("asan") }

// Copyright 2024 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 asan

package asan

import (
	"unsafe"
)

const Enabled = true

//go:linkname Read runtime.asanread
func Read(addr unsafe.Pointer, len uintptr)

//go:linkname Write runtime.asanwrite

// 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.

//go:build asan

package runtime

import (
	"unsafe"
)

// Public address sanitizer API.
func ASanRead(addr unsafe.Pointer, len int) {
	sp := getcallersp()
	pc := getcallerpc()
	doasanread(addr, uintptr(len), sp, pc)
}

func ASanWrite(addr unsafe.Pointer, len int) {

// https://github.com/llvm/llvm-project/blob/main/compiler-rt/lib/asan/asan_init_version.h
// This structure describes an instrumented global variable.
//
// TODO: If a later version of the ASan library changes __asan_global or __asan_global_source_location
// structure, we need to make the same changes.
struct _asan_global {
	uintptr_t beg;
	uintptr_t size;

	AMCASH		R14, (R13), R12 // acb95838
	AMCASW		R14, (R13), R12 // ac395938
	AMCASV		R14, (R13), R12 // acb95938
	AMADDW		R14, (R13), R12 // ac396138
	AMADDV		R14, (R13), R12 // acb96138
	AMANDW		R14, (R13), R12 // ac396238
	AMANDV		R14, (R13), R12 // acb96238
	AMORW		R14, (R13), R12 // ac396338
	AMORV		R14, (R13), R12 // acb96338
	AMXORW		R14, (R13), R12 // ac396438
	AMXORV		R14, (R13), R12 // acb96438

    %0 = tf_executor.graph {
      %outputs, %control = tf_executor.island wraps "tf.Const"() {device = "", value = dense<1> : tensor<i32>} : () -> tensor<i32>
      %outputs_0, %control_1 = tf_executor.island wraps "tf.Const"() {device = "", value = dense<20> : tensor<i32>} : () -> tensor<i32>
      %outputs_2, %control_3 = tf_executor.island wraps "tf.Const"() {device = "", value = dense<0> : tensor<i32>} : () -> tensor<i32>

	AMOVVF
	AMOVVD

	// 2.2.7. Atomic Memory Access Instructions
	AAMSWAPB
	AAMSWAPH
	AAMSWAPW
	AAMSWAPV
	AAMCASB
	AAMCASH
	AAMCASW
	AAMCASV
	AAMADDW
	AAMADDV
	AAMANDW
	AAMANDV
	AAMORW
	AAMORV
	AAMXORW
	AAMXORV
	AAMMAXW
	AAMMAXV
	AAMMINW
	AAMMINV
	AAMMAXWU
	AAMMAXVU
	AAMMINWU
	AAMMINVU
	AAMSWAPDBB
	AAMSWAPDBH
	AAMSWAPDBW
	AAMSWAPDBV

// CHECK: "tf.opA"
// CHECK-NOT: island
// CHECK: name = "A"
// CHECK-NOT: island
// CHECK: name = "C"
// CHECK-NOT: island
// CHECK: name = "E"
// CHECK: island {{.*}}name = "B"
// CHECK: island {{.*}}name = "D"