if (content == null) {
            return StringUtil.EMPTY; // empty
        }

        String subContent;
        if (content.length() < maxWidth * 2) {
            subContent = content;
        } else {
            subContent = content.substring(0, maxWidth * 2);
        }

        final int[] spaceChars = getSpaceChars();

				t.SetNotInHeap(true)
			}
		}

		offset += f.Type.width

		maxwidth := MaxWidth
		// On 32-bit systems, reflect tables impose an additional constraint
		// that each field start offset must fit in 31 bits.
		if maxwidth < 1<<32 {
			maxwidth = 1<<31 - 1
		}
		if offset >= maxwidth {
			base.ErrorfAt(typePos(t), 0, "type %L too large", t)
			offset = 8 // small but nonzero
		}
	}

// - floating point: X0 - X14
var configAMD64 = abi.NewABIConfig(9, 15, 0, 1)

func TestMain(m *testing.M) {
	ssagen.Arch.LinkArch = &x86.Linkamd64
	ssagen.Arch.REGSP = x86.REGSP
	ssagen.Arch.MAXWIDTH = 1 << 50
	types.MaxWidth = ssagen.Arch.MAXWIDTH
	base.Ctxt = obj.Linknew(ssagen.Arch.LinkArch)
	base.Ctxt.DiagFunc = base.Errorf
	base.Ctxt.DiagFlush = base.FlushErrors
	base.Ctxt.Bso = bufio.NewWriter(os.Stdout)

			continue
		}
		if !n.Used() {
			fn.DebugInfo.(*ssa.FuncDebug).OptDcl = fn.Dcl[i:]
			fn.Dcl = fn.Dcl[:i]
			break
		}
		types.CalcSize(n.Type())
		w := n.Type().Size()
		if w >= types.MaxWidth || w < 0 {
			base.Fatalf("bad width")
		}
		if w == 0 && lastHasPtr {
			// Pad between a pointer-containing object and a zero-sized object.
			// This prevents a pointer to the zero-sized object from being interpreted

   Global 1 is CTXT (closure pointer)
   Global 2 is GP (goroutine pointer)
*/

func Init(arch *ssagen.ArchInfo) {
	arch.LinkArch = &wasm.Linkwasm
	arch.REGSP = wasm.REG_SP
	arch.MAXWIDTH = 1 << 50

	arch.ZeroRange = zeroRange
	arch.Ginsnop = ginsnop

	arch.SSAMarkMoves = ssaMarkMoves
	arch.SSAGenValue = ssaGenValue
	arch.SSAGenBlock = ssaGenBlock
}

			break
		}
		if name, offset, ok = StaticLoc(n.X); !ok {
			break
		}
		l := getlit(n.Index)
		if l < 0 {
			break
		}

		// Check for overflow.
		if n.Type().Size() != 0 && types.MaxWidth/n.Type().Size() <= int64(l) {
			break
		}
		offset += int64(l) * n.Type().Size()
		return name, offset, true
	}

	return nil, 0, false
}

func isSideEffect(n ir.Node) bool {

//			to the tab width in the viewer displaying the result)
//	flags		formatting control
func (b *Writer) Init(output io.Writer, minwidth, tabwidth, padding int, padchar byte, flags uint) *Writer {
	if minwidth < 0 || tabwidth < 0 || padding < 0 {
		panic("negative minwidth, tabwidth, or padding")
	}
	b.output = output
	b.minwidth = minwidth
	b.tabwidth = tabwidth
	b.padding = padding

	}
}

func check(t *testing.T, testname string, minwidth, tabwidth, padding int, padchar byte, flags uint, src, expected string) {
	var b buffer
	b.init(1000)

	var w Writer
	w.Init(&b, minwidth, tabwidth, padding, padchar, flags)

	// write all at once
	title := testname + " (written all at once)"
	b.clear()
	write(t, title, &w, src)

	if cfg.Mode&RawFormat == 0 {
		minwidth := cfg.Tabwidth

		padchar := byte('\t')
		if cfg.Mode&UseSpaces != 0 {
			padchar = ' '
		}

		twmode := tabwriter.DiscardEmptyColumns
		if cfg.Mode&TabIndent != 0 {
			minwidth = 0
			twmode |= tabwriter.TabIndent
		}

		output = tabwriter.NewWriter(output, minwidth, cfg.Tabwidth, 1, padchar, twmode)
	}

	// filter exports if necessary
	if mode&export != 0 {
		ast.FileExports(f) // ignore result
		f.Comments = nil   // don't print comments that are not in AST
	}

	// determine printer configuration
	cfg := Config{Tabwidth: tabwidth}
	if mode&rawFormat != 0 {
		cfg.Mode |= RawFormat
	}
	if mode&normNumber != 0 {
		cfg.Mode |= normalizeNumbers
	}

	// print AST
	var buf bytes.Buffer