okforcap   [types.NTYPE]bool
	okforlen   [types.NTYPE]bool
	okforarith [types.NTYPE]bool
)

var builtinFuncs = [...]struct {
	name string
	op   ir.Op
}{
	{"append", ir.OAPPEND},
	{"cap", ir.OCAP},
	{"clear", ir.OCLEAR},
	{"close", ir.OCLOSE},
	{"complex", ir.OCOMPLEX},
	{"copy", ir.OCOPY},
	{"delete", ir.ODELETE},
	{"imag", ir.OIMAG},
	{"len", ir.OLEN},
	{"make", ir.OMAKE},
	{"max", ir.OMAX},

}

func makeConstShiftFunc(c *Conf, amount int64, op Op, typ *types.Type) fun {
	ptyp := c.config.Types.BytePtr
	fun := c.Fun("entry",
		Bloc("entry",
			Valu("mem", OpInitMem, types.TypeMem, 0, nil),
			Valu("SP", OpSP, c.config.Types.Uintptr, 0, nil),
			Valu("argptr", OpOffPtr, ptyp, 8, nil, "SP"),
			Valu("resptr", OpOffPtr, ptyp, 16, nil, "SP"),
			Valu("load", OpLoad, typ, 0, nil, "argptr", "mem"),

Jonh Wendell <******@****.***> 1700507291 -0500

            .put("SEC_WEBSOCKET_PROTOCOL", "Sec-WebSocket-Protocol")
            .put("SEC_WEBSOCKET_VERSION", "Sec-WebSocket-Version")
            .put("X_WEBKIT_CSP", "X-WebKit-CSP")
            .put("X_WEBKIT_CSP_REPORT_ONLY", "X-WebKit-CSP-Report-Only")
            .buildOrThrow();
    ImmutableSet<String> uppercaseAcronyms =
        ImmutableSet.of(

	// construct lots of values with args that have aux values and place
	// them in an order that triggers the bug
	fun := c.Fun("entry",
		Bloc("entry",
			Valu("start", OpInitMem, types.TypeMem, 0, nil),
			Valu("sp", OpSP, c.config.Types.Uintptr, 0, nil),
			Valu("r7", OpAdd64, c.config.Types.Int64, 0, nil, "arg3", "arg1"),
			Valu("r1", OpAdd64, c.config.Types.Int64, 0, nil, "arg1", "arg2"),
			Valu("arg1", OpArg, c.config.Types.Int64, 0, arg1Aux),

	// rules may leave dead generic ops behind).
	for _, b := range f.Blocks {
		for _, v := range b.Values {
			if !opcodeTable[v.Op].generic {
				continue // lowered
			}
			switch v.Op {
			case OpSP, OpSPanchored, OpSB, OpInitMem, OpArg, OpArgIntReg, OpArgFloatReg, OpPhi, OpVarDef, OpVarLive, OpKeepAlive, OpSelect0, OpSelect1, OpSelectN, OpConvert, OpInlMark, OpWBend:
				continue // ok not to lower
			case OpMakeResult:

}

func TestMany2ManyWithDefaultValueUUID(t *testing.T) {
	if DB.Dialector.Name() != "postgres" {
		t.Skip()
	}

	if err := DB.Exec(`create extension if not exists "uuid-ossp"`).Error; err != nil {
		t.Fatalf("Failed to create 'uuid-ossp' extension, but got error %v", err)
	}

	DB.Migrator().DropTable(&Post{}, &Category{}, "post_categories")
	DB.AutoMigrate(&Post{}, &Category{})

	post := Post{

		}
		if fn.dwarfDebugLinesSym != nil && fn.dwarfDebugLinesSym.Size != 0 {
			w.aux1(goobj.AuxDwarfLines, fn.dwarfDebugLinesSym)
		}
		if fn.Pcln.Pcsp != nil && fn.Pcln.Pcsp.Size != 0 {
			w.aux1(goobj.AuxPcsp, fn.Pcln.Pcsp)
		}
		if fn.Pcln.Pcfile != nil && fn.Pcln.Pcfile.Size != 0 {
			w.aux1(goobj.AuxPcfile, fn.Pcln.Pcfile)
		}
		if fn.Pcln.Pcline != nil && fn.Pcln.Pcline.Size != 0 {

			}
			size += datSize
			seen[pcSym] = struct{}{}
		}
	}
	var pcsp, pcline, pcfile, pcinline loader.Sym
	var pcdata []loader.Sym
	for _, s := range funcs {
		fi := ldr.FuncInfo(s)
		if !fi.Valid() {
			continue
		}
		fi.Preload()
		pcsp, pcfile, pcline, pcinline, pcdata = ldr.PcdataAuxs(s, pcdata)

		pcSyms := []loader.Sym{pcsp, pcfile, pcline}
		for _, pcSym := range pcSyms {
			saveOffset(pcSym)
		}

	// FuncFlagSPWrite indicates a function that writes an arbitrary value to SP
	// (any write other than adding or subtracting a constant amount).
	// The traceback routines cannot encode such changes into the
	// pcsp tables, so the function traceback cannot safely unwind past
	// SPWrite functions. Stopping at an SPWrite function is considered
	// to be an incomplete unwinding of the stack. In certain contexts