extrasize = 8
				} else if c.autosize&(16-1) == 0 {
					// Allocate extra 16 bytes to save FP for the old frame whose size is 8 mod 16
					extrasize = 16
				} else {
					c.ctxt.Diag("%v: unaligned frame size %d - must be 16 aligned", p, c.autosize-8)
				}
				c.autosize += extrasize
				c.cursym.Func().Locals += extrasize

				// low 32 bits for autosize
				// high 32 bits for extrasize

	MOVW	(g_sched+gobuf_ctxt)(g), R1
	BEQ	R1, 2(PC)
	JAL	runtime·abort(SB)
	RET

// func asmcgocall(fn, arg unsafe.Pointer) int32
// Call fn(arg) on the scheduler stack,
// aligned appropriately for the gcc ABI.
// See cgocall.go for more details.
TEXT ·asmcgocall(SB),NOSPLIT,$0-12
	MOVW	fn+0(FP), R25
	MOVW	arg+4(FP), R4

	MOVW	R29, R3	// save original stack pointer
	MOVW	g, R2

				for j := 0; j < h; j++ {
					w.Write(lines[j%len(lines)])
					w.Write([]byte{'\n'})
				}
				w.Flush()
			}
		})
	}
}

const codeSnippet = `
some command

foo	# aligned
barbaz	# comments

but
mostly
single
cell
lines
`

func BenchmarkCode(b *testing.B) {
	b.ReportAllocs()
	for i := 0; i < b.N; i++ {

	MOVL	(g_sched+gobuf_ctxt)(BX), AX
	TESTL	AX, AX
	JZ	2(PC)
	CALL	runtime·abort(SB)
	POPL	BX
	POPL	AX
	RET

// func asmcgocall_no_g(fn, arg unsafe.Pointer)
// Call fn(arg) aligned appropriately for the gcc ABI.
// Called on a system stack, and there may be no g yet (during needm).
TEXT ·asmcgocall_no_g(SB),NOSPLIT,$0-8
	MOVL	fn+0(FP), AX
	MOVL	arg+4(FP), BX
	MOVL	SP, DX
	SUBL	$32, SP

      static final int BYTE_ARRAY_BASE_OFFSET = theUnsafe.arrayBaseOffset(byte[].class);

      static {
        // fall back to the safer pure java implementation unless we're in
        // a 64-bit JVM with an 8-byte aligned field offset.
        if (!("64".equals(System.getProperty("sun.arch.data.model"))
            && (BYTE_ARRAY_BASE_OFFSET % 8) == 0
            // sanity check - this should never fail

		return nil
	}
	// Hold a copy of "a" so that we can roll back if
	// register assignment fails.
	aOld := *a
	if !a.regAssign(t, 0) {
		// Register assignment failed. Roll back any changes
		// and stack-assign.
		*a = aOld
		a.stackAssign(t.Size(), uintptr(t.Align()))
		return &a.steps[len(a.steps)-1]
	}
	return nil
}

// addRcvr extends the abiSeq with a new method call

                // + 110 bytes entry
                // -> 1022 predicted message size <= 1023 maximum buffer size
                // 112 bytes to alignment
                // -> aligned to 1024 > 1023 maximum buffer size

                // 110 byte entry = 16 byte name = 8 char length
                try ( SmbResource r = f.resolve(repeat('Y', 8)) ) {
                    r.createNewFile();

// Callee-saved registers are: R19...R28.
// Temporary registers are: R9...R15
// SP must be 16-byte aligned.

// When calling racecalladdr, R9 is the call target address.

// The race ctx, ThreadState *thr below, is passed in R0 and loaded in racecalladdr.

// Darwin may return unaligned thread pointer. Align it. (See tls_arm64.s)
// No-op on other OSes.
#ifdef TLS_darwin
#define TP_ALIGN	AND	$~7, R0
#else

	}
}

func init() {
	if offset := unsafe.Offsetof(memstats.heapStats); offset%8 != 0 {
		println(offset)
		throw("memstats.heapStats not aligned to 8 bytes")
	}
	// Ensure the size of heapStatsDelta causes adjacent fields/slots (e.g.
	// [3]heapStatsDelta) to be 8-byte aligned.
	if size := unsafe.Sizeof(heapStatsDelta{}); size%8 != 0 {
		println(size)
		throw("heapStatsDelta not a multiple of 8 bytes in size")
	}
}

	msect := newMachoSect(mseg, buf, segname)

	if sect.Rellen > 0 {
		msect.reloc = uint32(sect.Reloff)
		msect.nreloc = uint32(sect.Rellen / 8)
	}

	for 1<<msect.align < sect.Align {
		msect.align++
	}
	msect.addr = sect.Vaddr
	msect.size = sect.Length

	if sect.Vaddr < sect.Seg.Vaddr+sect.Seg.Filelen {
		// data in file
		if sect.Length > sect.Seg.Vaddr+sect.Seg.Filelen-sect.Vaddr {