typs[3] = types.NewPtr(typs[2])
	typs[4] = newSig(params(typs[1]), params(typs[3]))
	typs[5] = types.Types[types.TUINTPTR]
	typs[6] = types.Types[types.TBOOL]
	typs[7] = types.Types[types.TUNSAFEPTR]
	typs[8] = newSig(params(typs[5], typs[1], typs[6]), params(typs[7]))
	typs[9] = newSig(nil, nil)
	typs[10] = types.Types[types.TINTER]
	typs[11] = newSig(params(typs[10]), nil)
	typs[12] = types.Types[types.TINT32]

		case types.TINT64, types.TUINT64:
			wfs[i].Type = obj.WasmI64
		case types.TFLOAT32:
			wfs[i].Type = obj.WasmF32
		case types.TFLOAT64:
			wfs[i].Type = obj.WasmF64
		case types.TUNSAFEPTR:
			wfs[i].Type = obj.WasmPtr
		default:
			base.ErrorfAt(f.Pos(), 0, "go:wasmimport %s %s: unsupported parameter type %s", f.WasmImport.Module, f.WasmImport.Name, t.String())
		}

// t = type of sub-portion of v.
func clobberWalk(b *ssa.Block, v *ir.Name, offset int64, t *types.Type) {
	if !t.HasPointers() {
		return
	}
	switch t.Kind() {
	case types.TPTR,
		types.TUNSAFEPTR,
		types.TFUNC,
		types.TCHAN,
		types.TMAP:
		clobberPtr(b, v, offset)

	case types.TSTRING:
		// struct { byte *str; int len; }
		clobberPtr(b, v, offset)

	case types.TINTER: