}

func.func @einsum_broadcast4(%arg0: tensor<3x4x5x6x7xf32>, %arg1: tensor<7x8xf32>) -> tensor<3x4x5x6x8xf32> {
  %0 = "tf.Einsum"(%arg0, %arg1) {T = "tfdtype$DT_FLOAT", equation = "abcdh,hg->abcdg"}: (tensor<3x4x5x6x7xf32>, tensor<7x8xf32>) -> tensor<3x4x5x6x8xf32>
  func.return %0 : tensor<3x4x5x6x8xf32>
  // CHECK-LABEL: einsum_broadcast4

	{`a+`, "baaab", build(1, 1, 4)},
	{"abcd..", "abcdef", build(1, 0, 6)},
	{`a`, "a", build(1, 0, 1)},
	{`x`, "y", nil},
	{`b`, "abc", build(1, 1, 2)},
	{`.`, "a", build(1, 0, 1)},
	{`.*`, "abcdef", build(1, 0, 6)},
	{`^`, "abcde", build(1, 0, 0)},
	{`$`, "abcde", build(1, 5, 5)},
	{`^abcd$`, "abcd", build(1, 0, 4)},
	{`^bcd'`, "abcdef", nil},
	{`^abcd$`, "abcde", nil},
	{`a+`, "baaab", build(1, 1, 4)},

			testRemaining{0, 0},
		},
	}, {
		maker: makeSparse{makeReg{5, "abcde"}, sparseHoles{{2, 3}}, 8},
		tests: []testFnc{
			testRemaining{8, 5},
			testWrite{"ab\x00\x00\x00cde", 8, nil},
			testWrite{"a", 0, ErrWriteTooLong},
			testRemaining{0, 0},
		},
	}, {
		maker: makeSparse{makeReg{5, "abcde"}, sparseHoles{{2, 3}}, 8},
		tests: []testFnc{

    val multipart =
      """
      |--simple boundary
      |
      |abcd
      |--simple boundary
      |
      |efgh
      |--simple boundary--
      """.trimMargin()
        .replace("\n", "\r\n")
        .replace(Regex("(?m)abcd\r\n"), "abcd\n")

    val parts =
      MultipartReader(
        boundary = "simple boundary",

		err               error
	}{
		0: {
			desc:       "Success, no checksum verification provided.",
			src:        bytes.NewReader([]byte("abcd")),
			size:       4,
			actualSize: 4,
		},
		{
			desc:       "Failure md5 mismatch.",
			src:        bytes.NewReader([]byte("abcd")),
			size:       4,
			actualSize: 4,
			md5hex:     "d41d8cd98f00b204e9800998ecf8427f",
			err: BadDigest{

// alignment of map composite entries
var _ = map[int]int{
	// small key sizes: always align even if size ratios are large
	a: a,
	abcdefghabcdefgh: a,
	ab: a,
	abc: a,
	abcdefgabcdefg: a,
	abcd: a,
	abcde: a,
	abcdef: a,

	// mixed key sizes: align when key sizes change within accepted ratio
	abcdefgh: a,
	abcdefghabcdefg: a,
	abcdefghij: a,

	{"abcd:2345::/63", ParseIP("abcd:2345::"), &IPNet{IP: ParseIP("abcd:2345::"), Mask: IPMask(ParseIP("ffff:ffff:ffff:fffe::"))}, nil},
	{"abcd:2345::/33", ParseIP("abcd:2345::"), &IPNet{IP: ParseIP("abcd:2345::"), Mask: IPMask(ParseIP("ffff:ffff:8000::"))}, nil},
	{"abcd:2345::/32", ParseIP("abcd:2345::"), &IPNet{IP: ParseIP("abcd:2345::"), Mask: IPMask(ParseIP("ffff:ffff::"))}, nil},

// alignment of map composite entries
var _ = map[int]int{
	// small key sizes: always align even if size ratios are large
	a:			a,
	abcdefghabcdefgh:	a,
	ab:			a,
	abc:			a,
	abcdefgabcdefg:		a,
	abcd:			a,
	abcde:			a,
	abcdef:			a,

	// mixed key sizes: align when key sizes change within accepted ratio
	abcdefgh:		a,
	abcdefghabcdefg:	a,
	abcdefghij:		a,

	{`(?<name>a)`, `cap{name:lit{a}}`},

	// Case-folded literals
	{`[Aa]`, `litfold{A}`},
	{`[\x{100}\x{101}]`, `litfold{Ā}`},
	{`[Δδ]`, `litfold{Δ}`},

	// Strings
	{`abcde`, `str{abcde}`},
	{`[Aa][Bb]cd`, `cat{strfold{AB}str{cd}}`},

	// Factoring.
	{`abc|abd|aef|bcx|bcy`, `alt{cat{lit{a}alt{cat{lit{b}cc{0x63-0x64}}str{ef}}}cat{str{bc}cc{0x78-0x79}}}`},

  }

  public void testConcat() throws IOException {
    CharSource c1 = CharSource.wrap("abc");
    CharSource c2 = CharSource.wrap("");
    CharSource c3 = CharSource.wrap("de");

    String expected = "abcde";

    assertEquals(expected, CharSource.concat(ImmutableList.of(c1, c2, c3)).read());
    assertEquals(expected, CharSource.concat(c1, c2, c3).read());