} else {
			fs.Close()

			// Chmod is needed because os.Create() ends up calling
			// open(2) to create the file, so the final mode used is "mode &
			// ~umask". But we want to make sure the specified mode is used
			// in the file no matter what the umask is.
			if err := m.osInterface.Chmod(containerLogPath, 0666); err != nil {

func (b *gcBits) bytep(n uintptr) *uint8 {
	return addb(&b.x, n)
}

// bitp returns a pointer to the byte containing bit n and a mask for
// selecting that bit from *bytep.
func (b *gcBits) bitp(n uintptr) (bytep *uint8, mask uint8) {
	return b.bytep(n / 8), 1 << (n % 8)
}

const gcBitsChunkBytes = uintptr(64 << 10)
const gcBitsHeaderBytes = unsafe.Sizeof(gcBitsHeader{})

//	  uint8_t cpr2_size;
//	  /* The floating-point ABI.  */
//	  uint8_t fp_abi;
//	  /* Processor-specific extension.  */
//	  uint32_t isa_ext;
//	  /* Mask of ASEs used.  */
//	  uint32_t ases;
//	  /* Mask of general flags.  */
//	  uint32_t flags1;
//	  uint32_t flags2;
//	} Elf_Internal_ABIFlags_v0;
func elfWriteMipsAbiFlags(ctxt *Link) int {
	sh := elfshname(".MIPS.abiflags")

		p := s.Prog(v.Op.Asm())
		p.From.Type = obj.TYPE_CONST
		p.From.Offset = v.AuxInt
		p.Reg = v.Args[0].Reg()
		p.To.Type = obj.TYPE_REG
		p.To.Reg = v.Reg()

		// Auxint holds encoded rotate + mask
	case ssa.OpPPC64RLWINM, ssa.OpPPC64RLWMI:
		sh, mb, me, _ := ssa.DecodePPC64RotateMask(v.AuxInt)
		p := s.Prog(v.Op.Asm())
		p.To = obj.Addr{Type: obj.TYPE_REG, Reg: v.Reg()}
		p.Reg = v.Args[0].Reg()

   * <p>This must be a (2^n)-1 as it is used as a mask.
   */
  static final int DRAIN_THRESHOLD = 0x3F;

  /**
   * Maximum number of entries to be drained in a single cleanup run. This applies independently to
   * the cleanup queue and both reference queues.
   */
  // TODO(fry): empirically optimize this
  static final int DRAIN_MAX = 16;

  // Fields

  /**

   * <p>This must be a (2^n)-1 as it is used as a mask.
   */
  static final int DRAIN_THRESHOLD = 0x3F;

  /**
   * Maximum number of entries to be drained in a single cleanup run. This applies independently to
   * the cleanup queue and both reference queues.
   */
  // TODO(fry): empirically optimize this
  static final int DRAIN_MAX = 16;

  // Fields

  /**

					bits: 20,
					p:    mustPrefix("255.255.240.0/20"),
					ok:   true,
				},
				{
					// Partially masking one byte that contains both
					// 1s and 0s on either side of the mask limit.
					ip:   mustIP("100.98.156.66"),
					bits: 10,
					p:    mustPrefix("100.64.0.0/10"),
					ok:   true,
				},
			},
		},
		{
			family:   "IPv6",
			subtests: makeIPv6(""),

	stdSeparatorShift = 28                 // extra argument in high 4 bits for fractional second separators
	stdMask           = 1<<stdArgShift - 1 // mask out argument
)

// std0x records the std values for "01", "02", ..., "06".
var std0x = [...]int{stdZeroMonth, stdZeroDay, stdZeroHour12, stdZeroMinute, stdZeroSecond, stdYear}

		}
		bits := *(*uint8)(add(liveInfo, uintptr(liveIdx)+uintptr(slotIdx/8)))
		return bits&(1<<(slotIdx%8)) != 0
	}

	print1 := func(off, sz, slotIdx uint8) {
		x := readUnaligned64(add(argp, uintptr(off)))
		// mask out irrelevant bits
		if sz < 8 {
			shift := 64 - sz*8
			if goarch.BigEndian {
				x = x >> shift
			} else {
				x = x << shift >> shift
			}
		}
		print(hex(x))
		if !isLive(off, slotIdx) {

If `x` and `y` are vectors or higher rank, then `condition` must be either a
scalar, a vector with size matching the first dimension of `x`, or must have
the same shape as `x`.

The `condition` tensor acts as a mask that chooses, based on the value at each
element, whether the corresponding element / row in the output should be
taken from `x` (if true) or `y` (if false).