a, b := mix32(uint32(seed), uint32(4^hashkey[0]))
	t := readUnaligned32(p)
	a ^= t
	b ^= t
	a, b = mix32(a, b)
	a, b = mix32(a, b)
	return uintptr(a ^ b)
}

func memhash64Fallback(p unsafe.Pointer, seed uintptr) uintptr {
	a, b := mix32(uint32(seed), uint32(8^hashkey[0]))
	a ^= readUnaligned32(p)
	b ^= readUnaligned32(add(p, 4))
	a, b = mix32(a, b)
	a, b = mix32(a, b)

	{0x7f7ffffe, float32(max32 - ulp32), float32(max32 - ulp32 + ulp32/2), "max32 - ulp32 + ulp32/2"},
	{0x7f7fffff, float32(max32), float32(max32 - ulp32 + ulp32/2 + ulp32/two64), "max32 - ulp32 + ulp32/2 + ulp32/two64"},
	{0x7f7fffff, float32(max32), float32(max32 - ulp32/2 + ulp32/two64), "max32 - ulp32/2 + ulp32/two64"},
	{0x7f7fffff, float32(max32), float32(max32), "max32"},

	ulp32 = two128 / two24
	max32 = two128 - ulp32

	ulp64 = two1024 / two53
	max64 = two1024 - ulp64
)

var x = []interface{}{
	float32(max32 + ulp32/2 - 1),             // ok
	float32(max32 + ulp32/2 - two128/two256), // ok
	float32(max32 + ulp32/2),                 // ERROR "constant 3\.40282e\+38 overflows float32|cannot convert.*to type float32"

	float32(-max32 - ulp32/2 + 1),             // ok

		if strings.HasSuffix(name, "_32") {
			buf.WriteString(fix32.Replace(fn))
		}
		if strings.HasSuffix(name, "_8_32") {
			// x_8_32 -> x_8_64 done above
			fn = fix8_32.Replace(stripByteOnly(fn))
			buf.WriteString(fn)
			buf.WriteString(fix32.Replace(fn))
		}
	}

	if err := os.WriteFile("sais2.go", buf.Bytes(), 0666); err != nil {
		log.Fatal(err)
	}
}

var fix32 = strings.NewReplacer(
	"32", "64",
	"int32", "int64",

    }

    private void bmix64(long k1, long k2) {
      h1 ^= mixK1(k1);

      h1 = Long.rotateLeft(h1, 27);
      h1 += h2;
      h1 = h1 * 5 + 0x52dce729;

      h2 ^= mixK2(k2);

      h2 = Long.rotateLeft(h2, 31);
      h2 += h1;
      h2 = h2 * 5 + 0x38495ab5;
    }

    @Override
    protected void processRemaining(ByteBuffer bb) {
      long k1 = 0;

    }

    private void bmix64(long k1, long k2) {
      h1 ^= mixK1(k1);

      h1 = Long.rotateLeft(h1, 27);
      h1 += h2;
      h1 = h1 * 5 + 0x52dce729;

      h2 ^= mixK2(k2);

      h2 = Long.rotateLeft(h2, 31);
      h2 += h1;
      h2 = h2 * 5 + 0x38495ab5;
    }

    @Override
    protected void processRemaining(ByteBuffer bb) {
      long k1 = 0;

	exit
fi

GOOSARCH_in=syscall_$GOOSARCH.go
case "$GOOSARCH" in
_* | *_ | _)
	echo 'undefined $GOOS_$GOARCH:' "$GOOSARCH" 1>&2
	exit 1
	;;
aix_ppc)
	mkerrors="$mkerrors -maix32"
	mksyscall="go run mksyscall_aix_ppc.go -aix"
	mktypes="GOARCH=$GOARCH go tool cgo -godefs"
	;;
aix_ppc64)
	mkerrors="$mkerrors -maix64"
	mksyscall="go run mksyscall_aix_ppc64.go -aix"