enum InstructionSet { X86, ITANIUM, PPC, SPARC, ARM }

    @Internal
    boolean isI386();

    @Internal
    boolean isAmd64();

    @Internal
    boolean isIa64();

    @Internal
    default boolean isArm() {
        return isArm32() || isArm64();
    }

    @Internal
    boolean isArm32();

    @Internal
    boolean isArm64();

        return Architectures.X86.isAlias(name);
    }

    @Override
    public boolean isAmd64() {
        return Architectures.X86_64.isAlias(name);
    }

    @Override
    public boolean isIa64() {
        return Architectures.IA_64.isAlias(name);
    }

    @Override
    public boolean isArm32() {
        return Architectures.ARM_V7.isAlias(name);
    }

    @Override

        if (platform.getArchitecture().isAmd64()) {
            return new LegacyPlatformWindowsSdk(BINPATHS_AMD64, LIBPATHS_AMD64);
        }
        if (platform.getArchitecture().isIa64()) {
            return new LegacyPlatformWindowsSdk(BINPATHS_IA64, LIBPATHS_IA64);
        }
        if (platform.getArchitecture().isArm()) {
            return new LegacyPlatformWindowsSdk(BINPATHS_ARM, LIBPATHS_ARM);

        expect:
        arch.name == name
        arch.i386 == i386
        arch.amd64 == amd64
        arch.ia64 == ia64
        arch.arm == arm || arm64
        arch.arm32 == arm
        arch.arm64 == arm64

        where:
        name        | i386  | amd64 | ia64  | arm   | arm64
        "x86"       | true  | false | false | false | false
        "x86-64"    | false | true  | false | false | false

  // Check complex types.
  if (auto complex_type = element_type.dyn_cast<mlir::ComplexType>()) {
    auto complex_element_type = complex_type.getElementType();
    if (complex_element_type.isF32() || complex_element_type.isF64())
      return true;
  }
  // Check quantized types.
  if (auto quant_type = element_type.dyn_cast<mlir::quant::QuantizedType>()) {
    // TFLite supports QI16, QI32, QI8, and QUI8

	data   []byte
	atable abbrevTable
	asize  int
	vers   int
	utype  uint8 // DWARF 5 unit type
	is64   bool  // True for 64-bit DWARF format
}

// Implement the dataFormat interface.

func (u *unit) version() int {
	return u.vers
}

func (u *unit) dwarf64() (bool, bool) {
	return u.is64, true
}

func (u *unit) addrsize() int {
	return u.asize
}

func (d *Data) parseUnits() ([]unit, error) {

func readArmap(filename string, f *bio.Reader, arhdr ArHdr) archiveMap {
	is64 := arhdr.name == "/SYM64/"
	wordSize := 4
	if is64 {
		wordSize = 8
	}

	contents := make([]byte, atolwhex(arhdr.size))
	if _, err := io.ReadFull(f, contents); err != nil {
		Exitf("short read from %s", filename)
	}

	var c uint64
	if is64 {
		c = binary.BigEndian.Uint64(contents)
	} else {

            definitions.put(DEFINE_ARMPARTITIONAVAILABLE, "1");
            return definitions;
        }
    },

    // Host: x86
    // Target: ia64
    // (ia64 is no longer supported on later versions of Visual Studio)
    LEGACY_IA64_ON_X86("ia64", "bin/x86_ia64", "lib/ia64", "ias.exe")  {
        @Override
        File getCrossCompilePath(File basePath) {
            return LEGACY_X86_ON_X86.getBinPath(basePath);
        }

        ArchitectureInternal x86 = Architectures.forInput(ARCH_X86);
        ArchitectureInternal x64 = Architectures.forInput("x86_64");
        ArchitectureInternal ia64 = Architectures.forInput("ia64");
        ArchitectureInternal armv7 = Architectures.forInput("armv7");
        ArchitectureInternal aarch64 = Architectures.forInput("aarch64");
        ArchitectureInternal sparc = Architectures.forInput("sparc");

		e = binary.LittleEndian
	} else {
		return errorf("bad magic - not mach-o file")
	}

	is64 := e.Uint32(hdr[:]) == 0xFEEDFACF
	ncmd := e.Uint32(hdr[4*4:])
	cmdsz := e.Uint32(hdr[5*4:])
	if ncmd > 0x10000 || cmdsz >= 0x01000000 {
		return errorf("implausible mach-o header ncmd=%d cmdsz=%d", ncmd, cmdsz)
	}

	if is64 {
		f.MustSeek(4, 1) // skip reserved word in header
	}

	m := &ldMachoObj{