testRISCV64AllProfiles(t, func(t *testing.T) {
		testEndToEnd(t, "riscv64", "riscv64")
	})
}

func TestRISCV64Errors(t *testing.T) {
	testRISCV64AllProfiles(t, func(t *testing.T) {
		testErrors(t, "riscv64", "riscv64error")
	})
}

func TestRISCV64Validation(t *testing.T) {
	testRISCV64AllProfiles(t, func(t *testing.T) {
		testErrors(t, "riscv64", "riscv64validation")
	})
}

			// passed RestArgs/AddRestSource
			switch a[1].Type {
			case obj.TYPE_REG:
				prog.Reg = p.getRegister(prog, op, &a[1])
			default:
				prog.AddRestSource(a[1])
			}
		case sys.RISCV64:
			// RISCV64 instructions with one input and two outputs.
			if arch.IsRISCV64AMO(op) {
				prog.From = a[0]
				prog.To = a[1]
				if a[2].Type != obj.TYPE_REG {

<code>softfloat</code>) is made available to assembly code by predefining either
<code>GOMIPS64_hardfloat</code> or <code>GOMIPS64_softfloat</code>.
</p>

<h3 id="riscv64">RISCV64</h3>

<p>
Reference: <a href="/pkg/cmd/internal/obj/riscv">Go RISCV64 Assembly Instructions Reference Manual</a>
</p>

<h3 id="unsupported_opcodes">Unsupported opcodes</h3>

<p>

pkg syscall (freebsd-arm-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-arm), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-riscv64-cgo), type SysProcAttr struct, Jail int #46259
pkg syscall (freebsd-riscv64), type SysProcAttr struct, Jail int #46259
pkg testing, func Testing() bool #52600
pkg testing/slogtest, func TestHandler(slog.Handler, func() []map[string]interface{}) error #56345

	{GOOS: "freebsd", GOARCH: "arm"},
	{GOOS: "freebsd", GOARCH: "arm64", CgoEnabled: true},
	{GOOS: "freebsd", GOARCH: "arm64"},
	{GOOS: "freebsd", GOARCH: "riscv64", CgoEnabled: true},
	{GOOS: "freebsd", GOARCH: "riscv64"},
	{GOOS: "netbsd", GOARCH: "386", CgoEnabled: true},
	{GOOS: "netbsd", GOARCH: "386"},
	{GOOS: "netbsd", GOARCH: "amd64", CgoEnabled: true},
	{GOOS: "netbsd", GOARCH: "amd64"},

		} else {
			items = make([]lex.Token, 0, 3)
		}
		for {
			tok = p.nextToken()
			if len(operands) == 0 && len(items) == 0 {
				if p.arch.InFamily(sys.ARM, sys.ARM64, sys.AMD64, sys.I386, sys.Loong64, sys.RISCV64) && tok == '.' {
					// Suffixes: ARM conditionals, Loong64 vector instructions, RISCV rounding mode or x86 modifiers.
					tok = p.nextToken()
					str := p.lex.Text()
					if tok != scanner.Ident {

		return archMips64(&mips.Linkmips64)
	case "mips64le":
		return archMips64(&mips.Linkmips64le)
	case "ppc64":
		return archPPC64(&ppc64.Linkppc64)
	case "ppc64le":
		return archPPC64(&ppc64.Linkppc64le)
	case "riscv64":
		return archRISCV64(shared)
	case "s390x":
		return archS390x()
	case "wasm":
		return archWasm()
	}
	return nil
}

func jumpX86(word string) bool {