return false;
      }

      int longIndex = (int) (bitIndex >>> LONG_ADDRESSABLE_BITS);
      long mask = 1L << bitIndex; // only cares about low 6 bits of bitIndex

      long oldValue;
      long newValue;
      do {
        oldValue = data.get(longIndex);
        newValue = oldValue | mask;
        if (oldValue == newValue) {
          return false;
        }

// spec in the given pod spec with type set in mask. If visitor returns false,
// visiting is short-circuited. VisitContainers returns true if visiting completes,
// false if visiting was short-circuited.
func VisitContainers(podSpec *api.PodSpec, mask ContainerType, visitor ContainerVisitor) bool {
	if mask&InitContainers != 0 {
		for i := range podSpec.InitContainers {

Some non-simple shifts have operands in the Go assembly which don't map directly
onto operands in the PPC64 assembly. When an operand in a shift instruction in the
Go assembly is a bit mask, that mask is represented as a start and end bit in the
PPC64 assembly instead of a mask. See the ISA for more detail on these types of shifts.
Here are a few examples:

	RLWMI $7,R3,$65535,R6 	=>	rlwimi r6,r3,7,16,31
	RLDMI $0,R4,$7,R6 		=>	rldimi r6,r4,0,61

			}
			if v.commutative {
				fmt.Fprintln(w, "commutative: true,")
			}
			if v.resultInArg0 {
				fmt.Fprintln(w, "resultInArg0: true,")
				// OpConvert's register mask is selected dynamically,
				// so don't try to check it in the static table.
				if v.name != "Convert" && v.reg.inputs[0] != v.reg.outputs[0] {

    return BASE16;
  }

  static final class Alphabet {
    private final String name;
    // this is meant to be immutable -- don't modify it!
    private final char[] chars;
    final int mask;
    final int bitsPerChar;
    final int charsPerChunk;
    final int bytesPerChunk;
    private final byte[] decodabet;
    private final boolean[] validPadding;
    private final boolean ignoreCase;

			}
			return r
		}
		Exitf("cannot find gcmask for %s", ctxt.loader.SymName(s))
		return nil
	}
	relocs := ctxt.loader.Relocs(s)
	mask := decodeRelocSym(ctxt.loader, s, &relocs, 2*int32(ctxt.Arch.PtrSize)+8+1*int32(ctxt.Arch.PtrSize))
	return ctxt.loader.Data(mask)
}

// Type.commonType.gc
func decodetypeGcprog(ctxt *Link, s loader.Sym) []byte {
	if ctxt.loader.SymType(s) == sym.SDYNIMPORT {

	"unsafe"
)

var _ syscall.Errno

// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT

func fanotifyMark(fd int, flags uint, mask uint64, dirFd int, pathname *byte) (err error) {
	_, _, e1 := Syscall6(SYS_FANOTIFY_MARK, uintptr(fd), uintptr(flags), uintptr(mask), uintptr(mask>>32), uintptr(dirFd), uintptr(unsafe.Pointer(pathname)))
	if e1 != 0 {
		err = errnoErr(e1)
	}
	return
}

	n := 8*len(bytes) - subnet.Bits()
	// set all the host bits to 1
	for i := len(bytes) - 1; i >= 0 && n > 0; i-- {
		if n >= 8 {
			bytes[i] = 0xff
			n -= 8
		} else {
			mask := ^uint8(0) >> (8 - n)
			bytes[i] |= mask
			break
		}
	}

	addr, ok := netip.AddrFromSlice(bytes)
	if !ok {
		return netip.Addr{}, fmt.Errorf("invalid address %v", bytes)
	}
	return addr, nil
}

func (x *Nat) assign(on choice, y *Nat) *Nat {
	// Eliminate bounds checks in the loop.
	size := len(x.limbs)
	xLimbs := x.limbs[:size]
	yLimbs := y.limbs[:size]

	mask := ctMask(on)
	for i := 0; i < size; i++ {
		xLimbs[i] ^= mask & (xLimbs[i] ^ yLimbs[i])
	}
	return x
}

// add computes x += y and returns the carry.
//
// Both operands must have the same announced length.

	// groups. A process group cannot be foreground if it is "orphaned",
	// unless it masks SIGTTOU.  i.e., to be foreground the process group
	// must have a parent process group in the same session or mask SIGTTOU
	// (which we do). An orphaned process group cannot receive
	// terminal-generated SIGTSTP at all.
	//
	// Achieving this requires three processes total: