"BroadcastArgs", "BroadcastGradientArgs", "OneHot", "Concat", "ConcatV2",
      "ConcatOffset", "Const", "MirrorPad", "MirrorPadGrad", "Pack", "Pad",
      "PadV2", "Reverse", "ReverseV2", "ReverseSequence", "Slice", "Split",
      "SplitV", "StridedSlice", "StridedSliceGrad",
      "ResourceStridedSliceAssign", "Tile", "Transpose", "InvertPermutation",
      "Unpack", "DeviceIndex", "TensorStridedSliceUpdate", "XlaConcatND",
      "XlaSplitND",

	encodedResource := req.URL.RawPath
	encodedQuery := req.URL.RawQuery
	if encodedResource == "" {
		splits := strings.SplitN(req.URL.Path, "?", 2)
		encodedResource = splits[0]
		if len(splits) == 2 {
			encodedQuery = splits[1]
		}
	}

	unescapedQueries, err := unescapeQueries(encodedQuery)
	if err != nil {
		return err
	}

    // This helper makes it easy to unpack "natural" vectors of values while
    // still respecting the impact of deduping.
    std::vector<Value> slice;
    int num = indexes.size();
    slice.reserve(num);
    for (auto i : indexes) slice.push_back(body_args[i]);
    return slice;
  };
  auto loop_operands_im2 = UnpackArgs(loop_operands_indexes_im2);
  auto loop_operands_im1 = UnpackArgs(loop_operands_indexes_im1);

		v.SetLen(len(b))
		if len(b) > 0 {
			v.Base = &b[0]
		} else {
			v.Base = (*byte)(unsafe.Pointer(&_zero))
		}
		vecs = append(vecs, v)
	}
	return vecs
}

// offs2lohi splits offs into its low and high order bits.
func offs2lohi(offs int64) (lo, hi uintptr) {
	const longBits = SizeofLong * 8

	}

	spec.Comment = p.expectSemi()

	return spec
}

// extractName splits the expression x into (name, expr) if syntactically
// x can be written as name expr. The split only happens if expr is a type
// element (per the isTypeElem predicate) or if force is set.
// If x is just a name, the result is (name, nil). If the split succeeds,
// the result is (name, expr). Otherwise the result is (nil, x).
// Examples:
//

			canRace = false
		}
	}

	if n, limited := base.NetLimit(); limited && n > 0 {
		// Split the network limit into chunks, so that each parallel script can
		// have one chunk. We want to run as many parallel scripts as possible, but
		// also want to give each script as high a limit as possible.
		// We arbitrarily split by sqrt(n) to try to balance those two goals.
		netTestLimit := int(math.Sqrt(float64(n)))

	if err != nil {
		p.Ctxt.Diag("%v: constant %d too large", p, ins.imm, err)
		return nil
	}
	if high == 0 {
		return []*instruction{ins}
	}

	// Split into two additions, if possible.
	// Do not split SP-writing instructions, as otherwise the recorded SP delta may be wrong.
	if p.Spadj == 0 && ins.as == AADDI && ins.imm >= -(1<<12) && ins.imm < 1<<12-1 {
		imm0 := ins.imm / 2