"RDINSTRETH",
	"FRCSR",
	"FSCSR",
	"FRRM",
	"FSRM",
	"FRFLAGS",
	"FSFLAGS",
	"FSRMI",
	"FSFLAGSI",
	"FLW",
	"FSW",
	"FADDS",
	"FSUBS",
	"FMULS",
	"FDIVS",
	"FMINS",
	"FMAXS",
	"FSQRTS",
	"FMADDS",
	"FMSUBS",
	"FNMADDS",
	"FNMSUBS",
	"FCVTWS",
	"FCVTLS",
	"FCVTSW",
	"FCVTSL",
	"FCVTWUS",
	"FCVTLUS",
	"FCVTSWU",
	"FCVTSLU",
	"FSGNJS",

	"FMOVSX",
	"FMOVSZ",
	"FMSUB",
	"FMSUBCC",
	"FMSUBS",
	"FMSUBSCC",
	"FMUL",
	"FMULCC",
	"FMULS",
	"FMULSCC",
	"FNABS",
	"FNABSCC",
	"FNEG",
	"FNEGCC",
	"FNMADD",
	"FNMADDCC",
	"FNMADDS",
	"FNMADDSCC",
	"FNMSUB",
	"FNMSUBCC",
	"FNMSUBS",
	"FNMSUBSCC",
	"FRSP",
	"FRSPCC",
	"FSUB",
	"FSUBCC",
	"FSUBS",
	"FSUBSCC",
	"ISEL",
	"MOVMW",
	"LBAR",

	// ppc64x:"FMADDS\t"
	// arm64:"FMADDS"
	// riscv64:"FMADDS\t"
	return x*y + z
}

func FusedSub32_a(x, y, z float32) float32 {
	// s390x:"FMSUBS\t"
	// ppc64x:"FMSUBS\t"
	// riscv64:"FMSUBS\t"
	return x*y - z
}

func FusedSub32_b(x, y, z float32) float32 {
	// arm64:"FMSUBS"
	// riscv64:"FNMSUBS\t"
	return z - x*y
}

func FusedAdd64(x, y, z float64) float64 {
	// s390x:"FMADD\t"
	// ppc64x:"FMADD\t"

	eventtype := s.u.eventtype()
	switch mode {
	case 'r':
		*eventtype = eventtypeFdRead
		ridx = len(subs)
	case 'w':
		*eventtype = eventtypeFdWrite
		widx = len(subs)
	}

	if len(subs) == disarmed {
		throw("overflow")
	}

	pd.user = uint32(ridx)<<16 | uint32(widx)

	subs = append(subs, s)
	evts = append(evts, event{})

	unlock(&mtx)
}

	var bucketURL, urlSuffix string
	subs := kubeBucketPrefixes.FindAllStringSubmatch(version, 1)
	if len(subs) != 1 || len(subs[0]) != 4 {
		return "", "", errors.Errorf("invalid version %q", version)
	}

	switch {
	case strings.HasPrefix(subs[0][2], "ci"):
		// Just use whichever the user specified
		urlSuffix = subs[0][2]
		bucketURL = kubeCIBucketURL
	default:
		urlSuffix = "release"

			addresses = updatedAddresses.IntersectInPlace(subs)
		}
	}

	if !w.Wildcard {
		// We only need this for on-demand. This allows us to subscribe the client to resources they
		// didn't explicitly request.
		// For wildcard, they subscribe to everything already.
		additional := e.Server.Env.ServiceDiscovery.AdditionalPodSubscriptions(proxy, addresses, subs)
		if addresses == nil {
			addresses = sets.New[string]()
		}

		{name: "FMADDS", argLength: 3, reg: fp31, asm: "FMADDS", commutative: true, typ: "Float32"},                                         // (arg0 * arg1) + arg2
		{name: "FMSUBS", argLength: 3, reg: fp31, asm: "FMSUBS", commutative: true, typ: "Float32"},                                         // (arg0 * arg1) - arg2

	b.StartTimer()
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {
		subs := re.FindSubmatch(s)
		if string(subs[0]) != wantSubs {
			b.Fatalf("FindSubmatch(%q)[0] = %q; want %q", s, subs[0], wantSubs)
		}
		if string(subs[1]) != "aab" {
			b.Fatalf("FindSubmatch(%q)[1] = %q; want %q", s, subs[1], "aab")
		}
	}
}

func BenchmarkFindStringSubmatch(b *testing.B) {
	b.StopTimer()

	FSGNJXS	F1, F0, F2				// 53211020
	FMVXS	F0, X5					// d30200e0
	FMVSX	X5, F0					// 538002f0
	FMVXW	F0, X5					// d30200e0
	FMVWX	X5, F0					// 538002f0
	FMADDS	F1, F2, F3, F4				// 43822018
	FMSUBS	F1, F2, F3, F4				// 47822018
	FNMSUBS	F1, F2, F3, F4				// 4b822018
	FNMADDS	F1, F2, F3, F4				// 4f822018

	// 11.8: Single-Precision Floating-Point Compare Instructions
	FEQS	F0, F1, X7				// d3a300a0

					if q, ok := s.(*Qualified); ok {
						a := q.Scope
						if t, ok := a.(*Template); ok {
							st.subs.add(t.Name)
							st.subs.add(t)
						} else {
							st.subs.add(a)
						}
						return s
					}
				}
				n := st.sourceName()
				if len(st.str) > 0 && st.str[0] == 'I' {
					st.subs.add(n)
					args := st.templateArgs()
					n = &Template{Name: n, Args: args}
				}