func stack1248() { var buf [1248]byte; use(buf[:]); C.callGoStackCheck() }
func stack1252() { var buf [1252]byte; use(buf[:]); C.callGoStackCheck() }
func stack1256() { var buf [1256]byte; use(buf[:]); C.callGoStackCheck() }
func stack1260() { var buf [1260]byte; use(buf[:]); C.callGoStackCheck() }
func stack1264() { var buf [1264]byte; use(buf[:]); C.callGoStackCheck() }

	CMPUBGT	R9, R1, 0(PC)          // ec9100002065
	CMPUBGE	R2, R3, 0(PC)          // ec230000a065

	CMPUBNE	R1, $256, 0(PC)        // ec170000007d
	CMPUBEQ	R3, $0, 0(PC)          // ec380000007d
	CMPUBLT	R5, $256, 0(PC)        // ec540000007d
	CMPUBLE	R7, $0, 0(PC)          // ec7c0000007d
	CMPUBGT	R9, $256, 0(PC)        // ec920000007d
	CMPUBGE	R2, $0, 0(PC)          // ec2a0000007d

	CRJ	$15, R1, R2, 0(PC)     // ec120000f076

pkg crypto/sha512, func New512_224() hash.Hash
pkg crypto/sha512, func New512_256() hash.Hash
pkg crypto/sha512, func Sum512_224([]uint8) [28]uint8
pkg crypto/sha512, func Sum512_256([]uint8) [32]uint8
pkg crypto/tls, const TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = 49196
pkg crypto/tls, const TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 uint16
pkg crypto/tls, const TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = 49200

		}
	}
}

func TestParseNumeric(t *testing.T) {
	vectors := []struct {
		in   string
		want int64
		ok   bool
	}{
		// Test base-256 (binary) encoded values.
		{"", 0, true},
		{"\x80", 0, true},
		{"\x80\x00", 0, true},
		{"\x80\x00\x00", 0, true},
		{"\xbf", (1 << 6) - 1, true},
		{"\xbf\xff", (1 << 14) - 1, true},

	VMOVH	-70(R12), W3   // 7bdd60e1
	VMOVW	(R3), W31      // 78001fe2
	VMOVW	64(R20), W16   // 7810a422
	VMOVW	-104(R17), W24 // 7be68e22
	VMOVD	(R3), W2       // 780018a3
	VMOVD	128(R23), W19  // 7810bce3
	VMOVD	-256(R31), W0  // 7be0f823

	VMOVB	W8, (R0)       // 78000224
	VMOVB	W0, 511(R3)    // 79ff1824
	VMOVB	W21, -512(R12) // 7a006564
	VMOVH	W12, (R24)     // 7800c325
	VMOVH	W8, 110(R19)   // 78379a25

pkg syscall (netbsd-386), const CLONE_SIGHAND ideal-int
pkg syscall (netbsd-386), const CLONE_VFORK = 16384
pkg syscall (netbsd-386), const CLONE_VFORK ideal-int
pkg syscall (netbsd-386), const CLONE_VM = 256
pkg syscall (netbsd-386), const CLONE_VM ideal-int
pkg syscall (netbsd-386), const MADV_DONTNEED = 4
pkg syscall (netbsd-386), const MADV_DONTNEED ideal-int
pkg syscall (netbsd-386), const MADV_FREE = 6

pkg syscall (netbsd-arm64-cgo), const CLONE_VM = 256
pkg syscall (netbsd-arm64-cgo), const CLONE_VM ideal-int
pkg syscall (netbsd-arm64-cgo), const CREAD = 2048
pkg syscall (netbsd-arm64-cgo), const CREAD ideal-int
pkg syscall (netbsd-arm64-cgo), const CS5 = 0
pkg syscall (netbsd-arm64-cgo), const CS5 ideal-int
pkg syscall (netbsd-arm64-cgo), const CS6 = 256
pkg syscall (netbsd-arm64-cgo), const CS6 ideal-int

	{"·reflectcall(SB)", "pkg.reflectcall(SB)"},
	{"[):[o-FP", ""}, // Issue 12469 - asm hung parsing the o-FP range on non ARM platforms.
}

var armOperandTests = []operandTest{
	{"$0", "$0"},
	{"$256", "$256"},
	{"(R0)", "(R0)"},
	{"(R11)", "(R11)"},
	{"(g)", "(g)"},
	{"-12(R4)", "-12(R4)"},
	{"0(PC)", "0(PC)"},
	{"1024", "1024"},
	{"12(R(1))", "12(R1)"},
	{"12(R13)", "12(R13)"},
	{"R0", "R0"},

internal representation with limited precision.  That said, every
implementation must:
</p>

<ul>
	<li>Represent integer constants with at least 256 bits.</li>

	<li>Represent floating-point constants, including the parts of
	    a complex constant, with a mantissa of at least 256 bits
	    and a signed binary exponent of at least 16 bits.</li>

	<li>Give an error if unable to represent an integer constant
	    precisely.</li>

		n := len(strings.TrimRight(s[:len(b)-1], "/"))
		b[n] = 0 // Replace trailing slash with NUL terminator
	}
}

// fitsInBase256 reports whether x can be encoded into n bytes using base-256
// encoding. Unlike octal encoding, base-256 encoding does not require that the
// string ends with a NUL character. Thus, all n bytes are available for output.
//
// If operating in binary mode, this assumes strict GNU binary mode; which means