// mapping the ID of the address to a shadowRange where future writes will happen.
		// Since we're walking backwards, writes to a shadowed region are useless,
		// as they will be immediately overwritten.
		shadowed.clear()
		v := last

	walkloop:
		if loadUse.contains(v.ID) {
			// Someone might be reading this memory state.
			// Clear all shadowed addresses.

		return nil, errors.New("res_ninit failure: " + err.Error())
	}
	defer _C_res_nclose(state)

	// Some res_nsearch implementations (like macOS) do not set errno.
	// They set h_errno, which is not per-thread and useless to us.
	// res_nsearch returns the size of the DNS response packet.
	// But if the DNS response packet contains failure-like response codes,
	// res_search returns -1 even though it has copied the packet into buf,

		// latest-1.7 version is v1.7.4-beta.0

		// Worth noticing is that when the release-1.X branch is cut; there are two versions tagged: v1.X.0-beta.0 AND v1.(X+1).alpha.0
		// The v1.(X+1).alpha.0 is pretty much useless and should just be ignored, as more betas may be released that have more features than the initial v1.(X+1).alpha.0

		return false
	}

	// Pick some upper bound for the number of instructions
	// we'd be willing to execute just to generate a dead
	// argument to CondSelect. In the worst case, this is
	// the number of useless instructions executed.
	const maxfuseinsts = 2

	if len(simple.Values) > maxfuseinsts || !canSpeculativelyExecute(simple) {
		return false
	}

	// Replace Phi instructions in b with CondSelect instructions

            /*
             * We cannot synchronize (run_thread) here or the caller's
             * thread.wait( timeout ) cannot reaquire the lock and
             * return which would render the timeout effectively useless.
             */
            if ( this.state != 5 && this.state != 6 ) {
                doConnect();
            }
        }
        catch ( Exception ex ) {

func strhashFallback(a unsafe.Pointer, h uintptr) uintptr {
	x := (*stringStruct)(a)
	return memhashFallback(x.str, h, uintptr(x.len))
}

// NOTE: Because NaN != NaN, a map can contain any
// number of (mostly useless) entries keyed with NaNs.
// To avoid long hash chains, we assign a random number
// as the hash value for a NaN.

func f32hash(p unsafe.Pointer, h uintptr) uintptr {
	f := *(*float32)(p)
	switch {

    func::FuncOp session_init_func) {
  // We identify the variables using (device, container, shared_name) of the
  // resource. Capture them here and use them to identify the useless
  // initializations.
  llvm::SetVector<std::tuple<llvm::StringRef, llvm::StringRef, llvm::StringRef>>
      variables;
  for (auto var_handle_op : var_handle_ops)
    variables.insert(GetResourceKey(var_handle_op));

	clientConfig.Burst = 400
	// do not set a timeout on the http client, instead use context for cancellation
	// if multiple timeouts were set, the request will pick the smaller timeout to be applied, leaving other useless.
	//
	// see https://github.com/golang/go/blob/a937729c2c2f6950a32bc5cd0f5b88700882f078/src/net/http/client.go#L364
	if s.CustomRoundTripperFn != nil {
		clientConfig.Wrap(s.CustomRoundTripperFn)
	}

		panic("aliasnode i2s contains n1 node")
	}

	// Go through all the nodes to adjust parent/chidlren of nodes in i2s
	for idx, n := range po.nodes {
		// Do not touch i1 itself, otherwise we can create useless self-loops
		if uint32(idx) == i1 {
			continue
		}
		l, r := n.l, n.r

		// Rename all references to i2s into i1
		if i2s.Test(l.Target()) {
			po.setchl(uint32(idx), newedge(i1, l.Strict()))

			if err := ra.occupyCIDRs(&node); err != nil {
				// This will happen if:
				// 1. We find garbage in the podCIDRs field. Retrying is useless.
				// 2. CIDR out of range: This means a node CIDR has changed.
				// This error will keep crashing controller-manager.
				return nil, err
			}
		}
	}