shift := uint(bits.LeadingZeros64(mantissa) - 11)
		mantissa <<= shift
		exp = 1 - int32(shift)
	} else {
		// Add implicit 1 bit
		mantissa |= 1 << 52
	}
	return
}

// FMA returns x * y + z, computed with only one rounding.
// (That is, FMA returns the fused multiply-add of x, y, and z.)
func FMA(x, y, z float64) float64 {
	bx, by, bz := Float64bits(x), Float64bits(y), Float64bits(z)

    grad_inputs[0] = grad_outputs[0];
    if (grad_inputs[0]) {
      grad_inputs[0]->Ref();
    }
    return absl::OkStatus();
  }
};

// Computes:
//
// @tf.custom_gradient
// def f(input):
//   def grad(grads):
//     return grads[0]
//   return tf.exp(input), grad
// outputs = [f(inputs[0])]
Status ExpWithPassThroughGrad(AbstractContext* ctx,

				// We have already computed the scope for this namespace, just return it.
				return sc
			}
			// We need to compute this namespace
			computed := convertToSidecarScope(ps, ps.sidecarIndex.meshRootSidecarConfig, proxy.ConfigNamespace)
			ps.sidecarIndex.meshRootSidecarsByNamespace[proxy.ConfigNamespace] = computed
			return computed
		}

	case bool, float64, int64, string:
		return v, true
	default:
		return nil, false // non-scalar
	}
}

// multiKeyStrategy computes a composite key of all key values.
type multiKeyStrategy struct {
	sts Schema
}

// CompositeKeyFor returns a composite key computed from the values of all
// keys.
func (ks *multiKeyStrategy) CompositeKeyFor(obj map[string]interface{}) (interface{}, bool) {

namespace mlir {
namespace TFL {
namespace common {

// Returns true if the `op` is a constant-like op or produces none type.
bool IsConstantOrNone(Operation* op);

// Computes the list of Value(s) referenced by Subgraph Operations that are
// not defined within the Subgraph. Any such Value(s)
// are validly in-scope for the initial Operation. They must be either

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package facts

import (
	"go/types"

	"golang.org/x/tools/internal/aliases"
)

// importMap computes the import map for a package by traversing the
// entire exported API each of its imports.
//
// This is a workaround for the fact that we cannot access the map used

    return true;
  }
  bool operator()(const TensorTypeAndShape& arg, const Tensor& other) {
    return true;
  }
};

// Functor that incrementally computes a Signature's hash given its current hash
// and one of its args.
struct SignatureHashCombiner {
  explicit SignatureHashCombiner(const uint64 h) : h(h) {}
  uint64 h;
  uint64 operator()(const Tensor& arg) {

		// impossible for this to panic, and routing errors back through the
		// tree rooted in this function is quite painful. The labels are fixed
		// size, and the context is either a fixed-length computed hash, or
		// parsed from a field which has the same length limitation. As such, an
		// error here is likely to only be caused during development.
		//
		// NOTE: another reasonable approach here might be to return a

        "group"     | "projectA" | 'prefix/group-projectA/[revision]/ivys/[revision]/ivy.xml'
        "org.group" | "projectA" | 'prefix/org.group-projectA/[revision]/ivys/[revision]/ivy.xml'
    }

    def "computes module version path"() {
        def ivyPattern = new IvyResourcePattern(pattern)
        def moduleId = DefaultModuleComponentIdentifier.newId(DefaultModuleIdentifier.newId(group, module), version)

        expect:

	}

	// If the interface is not fully set up yet, the type set will
	// not be complete, which may lead to errors when using the
	// type set (e.g. missing method). Don't compute a partial type
	// set (and don't store it!), so that we still compute the full
	// type set eventually. Instead, return the top type set and
	// let any follow-on errors play out.
	//
	// TODO(gri) Consider recording when this happens and reporting