},
			VirtualServer{},
			true,
			fmt.Sprintf("IPVS Service Flags should include %x, got 0x1", FlagHashed),
		},
		{
			libipvs.Service{
				Protocol:      unix.IPPROTO_TCP,
				Port:          80,
				FWMark:        0,
				SchedName:     "",
				Flags:         uint32(FlagPersistent + FlagHashed),
				Timeout:       0,
				Netmask:       0xffffffff,
				AddressFamily: unix.AF_INET,
				Address:       nil,

)

// KubeProxyIPTablesConfiguration contains iptables-related configuration
// details for the Kubernetes proxy server.
type KubeProxyIPTablesConfiguration struct {
	// masqueradeBit is the bit of the iptables fwmark space to use for SNAT if using
	// the iptables or ipvs proxy mode. Values must be within the range [0, 31].
	MasqueradeBit *int32
	// masqueradeAll tells kube-proxy to SNAT all traffic sent to Service cluster IPs,

	fs.Int32Var(o.config.IPTables.MasqueradeBit, "iptables-masquerade-bit", ptr.Deref(o.config.IPTables.MasqueradeBit, 14), "If using the iptables or ipvs proxy mode, the bit of the fwmark space to mark packets requiring SNAT with.  Must be within the range [0, 31].")

			}

			gid := stat.Gid

			var expectedGid int64

			if test.gidOwnerMatch {
				expectedGid = int64(gid)
			} else {
				expectedGid = int64(gid + 3000)
			}

			mask := rwMask

			if test.permissionMatch {
				mask |= execMask

			}
			if test.sgidMatch {
				mask |= os.ModeSetgid
				mask = info.Mode() | mask
			} else {
				nosgidPerm := info.Mode() &^ os.ModeSetgid

    // expected-remark@+1 {{Cost: 1}}
    %9 = "tf.Const"() {value = dense<> : tensor<0x!tf_type.string>} : () -> tensor<0x!tf_type.string>
    // expected-remark@+1 {{Cost: 1}}
    %10 = "tf.Const"() {value = dense<1> : tensor<i32>} : () -> tensor<i32>
    // expected-remark@+1 {{Cost: 1}}
    %11 = "tf.Const"() {value = dense<-1> : tensor<i32>} : () -> tensor<i32>
    // expected-remark@+1 {{Cost: 19}}

  // expected-remark@below {{Result #0, ID 8 : Unknown}}
  // expected-remark@below {{Result #1, ID 9 : 1, 8, 9, 10, 12, 13}}
  // expected-remark@below {{Result #2, ID 10 : 1, 8, 9, 10, 12, 13}}
  // expected-remark@below {{Region #0, Arg #0, ID 2 : 1, 2, 8}}
  // expected-remark@below {{Region #0, Arg #1, ID 3 : 1, 3, 8}}
  // expected-remark@below {{Region #0, Arg #2, ID 4 : 1, 4, 8}}

					// If the goroutine isn't executing, then the fact that it was in mark
					// assist doesn't actually count.
					break
				}
				// This G has been in a mark assist *and running on its P* since the start
				// of the trace.
				fallthrough
			case handleSweep(r):
				// This P has been in sweep (or mark assist, from above) in the start of the trace.
				//

//         Q is an odd poly of degree 10.
//                                               -57.90
//                      | R - (erf(x)-x)/x | <= 2
//
//
//         Remark. The formula is derived by noting
//          erf(x) = (2/sqrt(pi))*(x - x**3/3 + x**5/10 - x**7/42 + ....)
//         and that
//          2/sqrt(pi) = 1.128379167095512573896158903121545171688

		fp11    = regInfo{inputs: []regMask{fpMask}, outputs: []regMask{fpMask}}
		fp21    = regInfo{inputs: []regMask{fpMask, fpMask}, outputs: []regMask{fpMask}}
		fp31    = regInfo{inputs: []regMask{fpMask, fpMask, fpMask}, outputs: []regMask{fpMask}}
		gpfp    = regInfo{inputs: []regMask{gpMask}, outputs: []regMask{fpMask}}
		fpgp    = regInfo{inputs: []regMask{fpMask}, outputs: []regMask{gpMask}}

		}
		if IsLetter(r) {
			t.Errorf("IsLetter(0x%x - 1<<31) = true, want false", base)
		}
		if IsLower(r) {
			t.Errorf("IsLower(0x%x - 1<<31) = true, want false", base)
		}
		if IsMark(r) {
			t.Errorf("IsMark(0x%x - 1<<31) = true, want false", base)
		}
		if IsNumber(r) {
			t.Errorf("IsNumber(0x%x - 1<<31) = true, want false", base)
		}
		if IsPrint(r) {