for i, f := range fs {
			if bytes.Equal(f, []byte(`"-o"`)) && i+1 < len(fs) {
				fs[i+1] = []byte("a.out")
				break
			}
		}
		out = bytes.Join(fs, []byte{' '})

		if i == 0 {
			out0 = out
			continue
		}
		if !bytes.Equal(out0, out) {
			t.Fatalf("output differ:\n%s\n==========\n%s", out0, out)
		}
	}
}

      for (int inI = 0, outI = 0; inI < size * 2; ) {
        if (dups.get(inI >>> 1)) {
          inI += 2;
        } else {
          newAlternatingKeysAndValues[outI++] =
              requireNonNull(localAlternatingKeysAndValues[inI++]);
          newAlternatingKeysAndValues[outI++] =
              requireNonNull(localAlternatingKeysAndValues[inI++]);
        }

		// and the initial enqueueNamespace, and new pods will be handled by the CNI.

	case controllers.EventUpdate:
		// For update, we just need to handle opt outs
		newPod := event.New.(*corev1.Pod)
		oldPod := event.Old.(*corev1.Pod)
		ns := s.namespaces.Get(newPod.Namespace, "")
		if ns == nil {
			return fmt.Errorf("failed to find namespace %v", ns)
		}

	outb, err := yaml.Marshal(operatorCfg.Spec)
	if err != nil {
		return nil, fmt.Errorf("failed marshaling iop spec: %v", err)
	}

	out := fmt.Sprintf(`
apiVersion: install.istio.io/v1alpha1
kind: IstioOperator
spec:
%s`, Indent(string(outb), "  "))

	if err := os.WriteFile(iopFile, []byte(out), os.ModePerm); err != nil {

			}
		}
		var out []byte
		out, err = sh.runOut(p.Dir, nil, b.PkgconfigCmd(), "--cflags", pcflags, "--", pkgs)
		if err != nil {
			desc := b.PkgconfigCmd() + " --cflags " + strings.Join(pcflags, " ") + " -- " + strings.Join(pkgs, " ")
			return nil, nil, sh.reportCmd(desc, "", out, err)
		}
		if len(out) > 0 {
			cflags, err = splitPkgConfigOutput(bytes.TrimSpace(out))
			if err != nil {

	}

	outc := make(chan []byte, 1)
	go func() {
		b, err := io.ReadAll(out)
		if err != nil {
			t.Error(err)
		}
		outc <- b
	}()

	const msg = "O:Hello, pipe!\n"

	_, err = io.WriteString(in, msg)
	if err != nil {
		t.Fatal(err)
	}
	in.Close()

	b := <-outc
	if !bytes.Equal(b, []byte(msg)) {

		t.Fatal("exec wipe", err)
	}

	_, err = db.ExecContext(ctx, "CREATE|keys|dec1=any,str1=string,out1=string,array1=any")
	if err != nil {
		t.Fatal("exec create", err)
	}

	o1 := ""
	_, err = db.ExecContext(ctx, "INSERT|keys|dec1=?A,str1=?,out1=?O1,array1=?", Named("A", decimalInt{123}), "hello", Named("O1", Out{Dest: &o1}), []int64{42, 128, 707}, doNotInclude{})
	if err != nil {
		t.Fatal("exec insert", err)
	}

    Value n_plus_y = rewriter.create<AddOp>(loc, iotaN, y);

    // GatherOp is happy about letting us index out of bounds values, but those
    // values will be undefined. So we mask them later. Set up the boolean
    // expression that tells us which entries, in the output shape, are out of
    // bounds and thus become the padding_value.
    Value x_in_bounds = rewriter.create<AndOp>(
        loc,