}
	if err != context.Canceled {
		t.Errorf("Unexpected server handshake error: %v", err)
	}
	if runtime.GOARCH == "wasm" {
		t.Skip("conn.Close does not error as expected when called multiple times on WASM")
	}
	err = conn.Close()
	if err == nil {
		t.Error("Server connection was not closed when the context was canceled")
	}
}

			Spec: &extensions.WasmPlugin{
				Phase:    extensions.PluginPhase_AUTHN,
				Priority: &wrapperspb.Int32Value{Value: 10},
				Url:      "file:///etc/istio/filters/authn.wasm",
				PluginConfig: &structpb.Struct{
					Fields: map[string]*structpb.Value{
						"test": {
							Kind: &structpb.Value_StringValue{StringValue: "test"},
						},
					},
				},

		"ppc64":   {"GOPPC64", "power8", "power9", "power10"},
		"ppc64le": {"GOPPC64", "power8", "power9", "power10"},
		"ppc64x":  {}, // A pseudo-arch representing both ppc64 and ppc64le
		"s390x":   {},
		"wasm":    {},
		"riscv64": {"GORISCV64", "rva20u64", "rva22u64"},
	}
)

// wantedAsmOpcode is a single asmcheck check
type wantedAsmOpcode struct {

	}
	if err != context.Canceled {
		t.Errorf("Unexpected client handshake error: %v", err)
	}
	if runtime.GOARCH == "wasm" {
		t.Skip("conn.Close does not error as expected when called multiple times on WASM")
	}
	err = cli.Close()
	if err == nil {
		t.Error("Client connection was not closed when the context was canceled")
	}
}

	// sidecarIndex stores sidecar resources
	sidecarIndex sidecarIndex

	// envoy filters for each namespace including global config namespace
	envoyFiltersByNamespace map[string][]*EnvoyFilterWrapper

	// wasm plugins for each namespace including global config namespace
	wasmPluginsByNamespace map[string][]*WasmPluginWrapper

	// AuthnPolicies contains Authn policies by namespace.
	AuthnPolicies *AuthenticationPolicies `json:"-"`

		t.Errorf("expected 0 allocs for File.WriteString, got %v", allocs)
	}
}

// Test that it's OK to have parallel I/O and Close on a pipe.
func TestPipeIOCloseRace(t *testing.T) {
	// Skip on wasm, which doesn't have pipes.
	if runtime.GOOS == "js" || runtime.GOOS == "wasip1" {
		t.Skipf("skipping on %s: no pipes", runtime.GOOS)
	}
	t.Parallel()

	r, w, err := Pipe()
	if err != nil {

		}
	}
	if maxuse == -1 {
		s.f.Fatalf("couldn't find register to spill")
	}

	if s.f.Config.ctxt.Arch.Arch == sys.ArchWasm {
		// TODO(neelance): In theory this should never happen, because all wasm registers are equal.
		// So if there is still a free register, the allocation should have picked that one in the first place instead of

TC,QAAS,YAGL3F,EAEO,mBAFPA,EAGE,eAQFgF,EA1CiB,WA2CrB,SAAAA,EAAY3E,EAASuF,GACnBrF,KAAKC,SAAWH,EAChBE,KAAKiD,SAAWjE,EAAEkE,OAAO,GAAIxD,EAAS2F,GAEjCrG,EAAEQ,EAAS2F,SAASpB,QACvB/D,KAAKsF,cAGPtF,KAAKG,QAnDc,IAAAC,EAAAqE,EAAApE,UAAA,OAAAD,EAwDrBmF,OAAA,WACMvF,KAAKiD,SAAS2B,kBACZ5F,EAAEsC,QAAQkE,SAAWxF,KAAKiD,SAAS2B,kBACrC5F,EAAEQ,EAAS0F,MAAM3E,SAASd,GAI9BT,EAAEQ,EAAS0F,MAAM1E,YAAYf,GAE1BO,KAAKiD,SAAS4B,gBACfY,aAAaC,QAAb,WAAgChB,EAAajF,GAG/C,IAAMkG,EAAa3G,EAAEK,MAAMA,EAAMsF,OACjC3F,EAAEgB,KAAKC,UAAUa,Q...

// isSystemGoroutine reports whether the goroutine g must be omitted
// in stack dumps and deadlock detector. This is any goroutine that
// starts at a runtime.* entry point, except for runtime.main,
// runtime.handleAsyncEvent (wasm only) and sometimes runtime.runfinq.
//
// If fixed is true, any goroutine that can vary between user and
// system (that is, the finalizer goroutine) is considered a user
// goroutine.

		// Don't rewrite to rotates bigger than the machine word.
		return false
	}
	switch c.arch {
	case "386", "amd64", "arm64", "riscv64":
		return true
	case "arm", "s390x", "ppc64", "ppc64le", "wasm", "loong64":
		return bits >= 32
	default:
		return false
	}
}

// isARM64bitcon reports whether a constant can be encoded into a logical instruction.
func isARM64bitcon(x uint64) bool {