startingClusterRoles     []*rbacv1.ClusterRole
		clusterRoleToSync        string
		expectedClusterRole      *rbacv1.ClusterRole
		expectedClusterRoleApply *rbacv1ac.ClusterRoleApplyConfiguration
	}{
		{
			name: "remove dead rules",
			startingClusterRoles: []*rbacv1.ClusterRole{
				role("hammer", map[string]string{"foo": "bar"}, hammerRules()),
				combinedRole([]map[string]string{{"foo": "bar"}}, sawRules()),
			},

  "tf.AssignVariableOp"(%arg0, %arg1) : (tensor<!tf_type.resource<tensor<f32>>>, tensor<f32>) -> ()
  // CHECK-NEXT: return %[[ARG_1]] : tensor<f32>
  func.return
}

// -----

// Tests removal of dead local variables.

// CHECK-LABEL: func @main
func.func @main(%arg0: tensor<2xf32>) {
  // CHECK-NOT: tf.MlirLocalVarOp
  // CHECK-NOT: tf.AssignVariableOp

	// syscall PC/SP is rolled back and the GC sees this function
	// back at the call to entersyscall. Normally, fn and arg
	// would be live at entersyscall and dead at asmcgocall, so if
	// time moved backwards, GC would see these arguments as dead
	// and then live. Prevent these undead arguments from crashing
	// GC by forcing them to stay live across this time warp.
	KeepAlive(fn)
	KeepAlive(arg)
	KeepAlive(mp)

			_, _, err1 = RawSyscall6(SYS_PROCCTL, _P_PID, 0, _PROC_PDEATHSIG_CTL, uintptr(unsafe.Pointer(&sys.Pdeathsig)), 0, 0)
		}
		if err1 != 0 {
			goto childerror
		}

		// Signal self if parent is already dead. This might cause a
		// duplicate signal in rare cases, but it won't matter when
		// using SIGKILL.
		r1, _, _ = RawSyscall(SYS_GETPPID, 0, 0, 0)
		if r1 != ppid {
			upid, _, _ = RawSyscall(SYS_GETPID, 0, 0, 0)

				f.Fatalf("defer block %s has non-memory control value %s", b, b.Controls[0].LongString())
			}
		case BlockFirst:
			if len(b.Succs) != 2 {
				f.Fatalf("plain/dead block %s len(Succs)==%d, want 2", b, len(b.Succs))
			}
			if b.NumControls() != 0 {
				f.Fatalf("plain/dead block %s has a control value", b)
			}
		case BlockJumpTable:
			if b.NumControls() != 1 {
				f.Fatalf("jumpTable block %s has no control value", b)
			}

      return WalkResult::advance();
    });
  });

  if (walk_result.wasInterrupted()) return signalPassFailure();

  // Clean up and canonicalize to remove dead local variables as some local
  // variables might be dead after hoisting resource loads/stores.
  if (failed(TF::CleanupAndCanonicalizeForResourceOpLifting(module)))
    return signalPassFailure();
}

	select { // ERROR "stack object .autotmp_[0-9]+ \[2\]runtime.scase$"
	case <-c:
		return nil
	case <-c:
		return nil
	}
}

func f11b() *int {
	p := new(int)
	if b {
		// At this point p is dead: the code here cannot
		// get to the bottom of the function.
		// This used to have a spurious "live at call to printint: p".
		printint(1) // nothing live here!

	fs.Int32Var(&f.MaxPerPodContainerCount, "maximum-dead-containers-per-container", f.MaxPerPodContainerCount, "Maximum number of old instances to retain per container.  Each container takes up some disk space.")
	fs.MarkDeprecated("maximum-dead-containers-per-container", "Use --eviction-hard or --eviction-soft instead. Will be removed in a future version.")

	// the stack due to deferred functions.
	// In the latter case, the stack can grow arbitrarily,
	// and garbage collection can happen, and those
	// operations care about pointers, but in that case
	// the calling frame is dead, and so are the saved
	// registers. So we can claim there are no pointers here.
	NO_LOCAL_POINTERS
	MOVW	Rq, 4(R13)
	MOVW	Rr, 8(R13)
	MOVW	Rs, 12(R13)
	MOVW	RM, 16(R13)

	MOVW	Rn, Rr			/* numerator */

And if the server is restarted (for example after updates, or migrations from the cloud provider) you probably **won't notice it**. And because of that, you won't even know that you have to restart the process manually. So, your API will just stay dead. 😱

### Run Automatically on Startup