vetFlags = []string{"-unsafeptr=false"}

		// Also turn off -unreachable checks during go test.
		// During testing it is very common to make changes
		// like hard-coded forced returns or panics that make
		// code unreachable. It's unreasonable to insist on files
		// not having any unreachable code during "go test".
		// (buildall.bash still has -unreachable enabled
		// for the overall whole-tree scan.)

	case ctxt.IsPPC64():
		return n * 16 // Trampolines in PPC64 are 4 instructions.
	case ctxt.IsRISCV64():
		return n * 8 // Trampolines in RISCV64 are 2 instructions.
	}
	panic("unreachable")
}

// Detect too-far jumps in function s, and add trampolines if necessary.
// ARM, PPC64, PPC64LE and RISCV64 support trampoline insertion for internal

// human-readable approximation.
func translateMicroTimestampSince(timestamp metav1.MicroTime) string {
	if timestamp.IsZero() {
		return "<unknown>"
	}

	return duration.HumanDuration(time.Since(timestamp.Time))
}

// translateTimestampSince returns the elapsed time since timestamp in
// human-readable approximation.

  }];

  let constructor = "tf_executor::CreateTFExecutorCheckControlDependenciesPass()";
}

def ExecutorGraphPruningPass : Pass<"tf-executor-graph-pruning", "mlir::func::FuncOp"> {
  let summary = "Prunes unreachable ops in a tf_executor.graph";

  let description = [{
    This pass removes ops from a `tf_executor.graph` that are not transitively, via
    data or control dependencies, connected to the associated `tf_executor.fetch`

//	    (for example, -fuzzminimizetime 100x).
//
//	-json
//	    Log verbose output and test results in JSON. This presents the
//	    same information as the -v flag in a machine-readable format.
//
//	-list regexp
//	    List tests, benchmarks, fuzz tests, or examples matching the regular
//	    expression. No tests, benchmarks, fuzz tests, or examples will be run.