}

func walltime() (sec int64, nsec int32) {
	var ts mts
	sysvicall2(&libc_clock_gettime, _CLOCK_REALTIME, uintptr(unsafe.Pointer(&ts)))
	return ts.tv_sec, int32(ts.tv_nsec)
}

//go:nosplit
func write1(fd uintptr, buf unsafe.Pointer, nbyte int32) int32 {
	r1, err := sysvicall3Err(&libc_write, fd, uintptr(buf), uintptr(nbyte))
	if c := int32(r1); c >= 0 {
		return c
	}
	return -int32(err)
}

//go:nosplit

		}
	}
	var written uint32
	stdcall5(_WriteFile, handle, uintptr(buf), uintptr(n), uintptr(unsafe.Pointer(&written)), 0)
	return int32(written)
}

var (
	utf16ConsoleBack     [1000]uint16
	utf16ConsoleBackLock mutex
)

// writeConsole writes bufLen bytes from buf to the console File.
// It returns the number of bytes written.

TEXT runtime·closefd(SB),NOSPLIT|NOFRAME,$0-12
	MOVW	fd+0(FP), A0
	MOV	$SYS_close, A7
	ECALL
	MOV	$-4096, T0
	BGEU	T0, A0, 2(PC)
	MOV	$-1, A0
	MOVW	A0, ret+8(FP)
	RET

// func write1(fd uintptr, p unsafe.Pointer, n int32) int32
TEXT runtime·write1(SB),NOSPLIT|NOFRAME,$0-28
	MOV	fd+0(FP), A0
	MOV	p+8(FP), A1
	MOVW	n+16(FP), A2
	MOV	$SYS_write, A7
	ECALL
	MOVW	A0, ret+24(FP)
	RET

	// Check the validity of g because without a g during
	// newosproc0.
	if gp != nil {
		syscall1(&libc_exit, uintptr(code))
		return
	}
	exit1(code)
}

func write2(fd, p uintptr, n int32) int32

//go:nosplit
func write1(fd uintptr, p unsafe.Pointer, n int32) int32 {
	gp := getg()

	// Check the validity of g because without a g during
	// newosproc0.
	if gp != nil {

TEXT runtime·closefd(SB),NOSPLIT|NOFRAME,$0-12
	MOVW	fd+0(FP), R4
	MOVV	$SYS_close, R11
	SYSCALL
	MOVW	$-4096, R5
	BGEU	R5, R4, 2(PC)
	MOVW	$-1, R4
	MOVW	R4, ret+8(FP)
	RET

// func write1(fd uintptr, p unsafe.Pointer, n int32) int32
TEXT runtime·write1(SB),NOSPLIT|NOFRAME,$0-28
	MOVV	fd+0(FP), R4
	MOVV	p+8(FP), R5
	MOVW	n+16(FP), R6
	MOVV	$SYS_write, R11
	SYSCALL
	MOVW	R4, ret+24(FP)
	RET

//go:nosplit
//go:cgo_unsafe_args
func usleep_no_g(usec uint32) {
	asmcgocall_no_g(unsafe.Pointer(abi.FuncPCABI0(usleep_trampoline)), unsafe.Pointer(&usec))
}

//go:nosplit
//go:cgo_unsafe_args
func write1(fd uintptr, p unsafe.Pointer, n int32) int32 {
	ret := libcCall(unsafe.Pointer(abi.FuncPCABI0(write_trampoline)), unsafe.Pointer(&fd))
	KeepAlive(p)
	return ret
}
func write_trampoline()

//go:nosplit

noerr:
	RET

TEXT runtime·write_trampoline(SB),NOSPLIT,$8
	MOV	8(X10), X11		// arg 2 - buf
	MOVW	16(X10), X12		// arg 3 - count
	MOV	0(X10), X10		// arg 1 - fd (uintptr from write1)
	CALL	libc_write(SB)
	MOV	$-1, X5
	BNE	X5, X10, noerr
	CALL	libc_errno(SB)
	MOVW	(X10), X10		// errno
	NEG	X10			// caller expects negative errno
noerr:
	RET

  %read = "tf.TensorArrayReadV3"(%ta#0, %index, %write) : (tensor<!tf_type.resource>, tensor<i32>, tensor<f32>) -> tensor<3xf32>
  // CHECK-NOT: TensorArrayCloseV3
  "tf.TensorArrayCloseV3"(%ta#0) : (tensor<!tf_type.resource>) -> ()
  // CHECK: return %[[READ]] : tensor<3xf32>
  func.return %read: tensor<3xf32>
}

// -----

// Test inferring shape from the first write.

// CHECK-LABEL: func @main

}

// NewWriter returns a new Writer that writes to w.
func NewWriter(w io.Writer) *Writer {
	return &Writer{
		Comma: ',',
		w:     bufio.NewWriter(w),
	}
}

// Write writes a single CSV record to w along with any necessary quoting.
// A record is a slice of strings with each string being one field.
// Writes are buffered, so [Writer.Flush] must eventually be called to ensure

}

// Write encodes p using quoted-printable encoding and writes it to the
// underlying [io.Writer]. It limits line length to 76 characters. The encoded
// bytes are not necessarily flushed until the [Writer] is closed.
func (w *Writer) Write(p []byte) (n int, err error) {
	for i, b := range p {
		switch {
		// Simple writes are done in batch.
		case b >= '!' && b <= '~' && b != '=':
			continue