impls_iter->second.push_back(func);
    }
  }
  return func_impls;
}

// Given the final outputs, evaluate on the overall costs and pick the best
// plan, if we cannot make a decision, nothing would change, just fallback
// to the original plan.
bool PickSubgraphsPass::MakeDecisions(ArrayRef<func::CallOp> output_subgraphs) {
  // BFS to make decisions.
  std::queue<const GraphView*> processing_queue;

		return op + " " + strings.Join(args, ",")
	case BCA, BCL, BCLA, BCLRL, BCTAR, BCTARL:
		return op + " " + strings.Join(args, ",")
	}
}

// plan9Arg formats arg (which is the argIndex's arg in inst) according to Plan 9 rules.
//
// NOTE: because Plan9Syntax is the only caller of this func, and it receives a copy
// of inst, it's ok to modify inst.Args here.

	//
	// On Unix and Plan 9, Release sets p.Pid = -1. This is the only part of the
	// Process API that is not thread-safe, but it can't be changed now.
	//
	// On Windows, Release does _not_ modify p.Pid.
	//
	// On Windows, Wait calls Release after successfully waiting to
	// proactively clean up resources.
	//
	// On Unix and Plan 9, Wait also proactively cleans up resources, but

		nestedErr = err.Err
		goto third
	case *fs.PathError: // for Plan 9
		nestedErr = err.Err
		goto third
	}
	switch nestedErr {
	case ErrClosed:
		return nil
	}
	return fmt.Errorf("unexpected type on 2nd nested level: %T", nestedErr)

third:
	if isPlatformError(nestedErr) {
		return nil
	}
	switch nestedErr {
	case fs.ErrClosed: // for Plan 9
		return nil
	}

import org.gradle.api.Task;
import org.gradle.api.internal.TaskInternal;
import org.gradle.api.specs.Spec;
import org.gradle.execution.EntryTaskSelector;
import org.gradle.execution.plan.PlanExecutor;
import org.gradle.execution.plan.QueryableExecutionPlan;
import org.gradle.internal.build.BuildLifecycleController;
import org.gradle.internal.build.BuildState;
import org.gradle.internal.build.BuildStateRegistry;

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.execution.plan;

import org.gradle.api.file.FileCollection;
import org.gradle.api.internal.TaskInternal;
import org.gradle.api.internal.file.FileCollectionFactory;
import org.gradle.api.internal.project.ProjectInternal;

        int result = 0;
        for (ProjectSegment projectBuild : projectBuildList) {
            MavenExecutionPlan plan = calculateExecutionPlan(
                    projectBuild.getSession(),
                    projectBuild.getProject(),
                    projectBuild.getTaskSegment().getTasks());
            result += plan.size();
        }
        return result;
    }

	c.ABI1 = abi.NewABIConfig(len(c.intParamRegs), len(c.floatParamRegs), ctxt.Arch.FixedFrameSize, 1)

	// On Plan 9, floating point operations are not allowed in note handler.
	if buildcfg.GOOS == "plan9" {
		// Don't use FMA on Plan 9
		c.UseFMA = false

		// Don't use Duff's device and SSE on Plan 9 AMD64.
		if arch == "amd64" {
			c.noDuffDevice = true
			c.useSSE = false
		}
	}

   */
  override fun cancel() {
    if (canceled) return // Already canceled.

    canceled = true
    exchange?.cancel()
    for (plan in plansToCancel) {
      plan.cancel()
    }

    eventListener.canceled(this)
  }

  override fun isCanceled(): Boolean = canceled

  override fun execute(): Response {

			printer, err := outputFlags.ToPrinter()
			if err != nil {
				t.Errorf("failed ToPrinter, err: %+v", err)
			}

			plan := genUpgradePlan(rt.upgrades, rt.versionStates)
			if err := printer.PrintObj(plan, rt.buf); err != nil {
				t.Errorf("unexpected error when print object: %v", err)
			}

			actualBytes := rt.buf.Bytes()
			if !bytes.Equal(actualBytes, rt.expectedBytes) {