func TestEqualFold(t *testing.T) {
	for _, tt := range EqualFoldTests {
		if out := EqualFold([]byte(tt.s), []byte(tt.t)); out != tt.out {
			t.Errorf("EqualFold(%#q, %#q) = %v, want %v", tt.s, tt.t, out, tt.out)
		}
		if out := EqualFold([]byte(tt.t), []byte(tt.s)); out != tt.out {
			t.Errorf("EqualFold(%#q, %#q) = %v, want %v", tt.t, tt.s, out, tt.out)
		}
	}
}

var cutTests = []struct {
	s, sep        string

		// LWSYNC
		// LDAR/LWAR    (Rarg0), Rout
		// ADD		Rarg1, Rout
		// STDCCC/STWCCC Rout, (Rarg0)
		// BNE         -3(PC)
		// MOVW		Rout,Rout (if Add32)
		ld := ppc64.ALDAR
		st := ppc64.ASTDCCC
		if v.Op == ssa.OpPPC64LoweredAtomicAdd32 {
			ld = ppc64.ALWAR
			st = ppc64.ASTWCCC
		}
		r0 := v.Args[0].Reg()
		r1 := v.Args[1].Reg()
		out := v.Reg0()

		if bytes.HasPrefix(out, noFuzzTestsToFuzz[1:]) || bytes.Contains(out, noFuzzTestsToFuzz) {
			norun = " [no fuzz tests to fuzz]"
		}
		if bytes.HasPrefix(out, tooManyFuzzTestsToFuzz[1:]) || bytes.Contains(out, tooManyFuzzTestsToFuzz) {
			norun = "[-fuzz matches more than one fuzz test, won't fuzz]"
		}
		if len(out) > 0 && !bytes.HasSuffix(out, []byte("\n")) {
			// Ensure that the output ends with a newline before the "ok"

			t.Go = c.Opaque(t.Size)
			break
		}
		count := dt.Count
		if count == -1 {
			// Indicates flexible array member, which Go doesn't support.
			// Translate to zero-length array instead.
			count = 0
		}
		sub := c.Type(dt.Type, pos)
		t.Align = sub.Align
		t.Go = &ast.ArrayType{
			Len: c.intExpr(count),
			Elt: sub.Go,
		}

	{33, "EDOM", "argument out of domain"},
	{34, "ERANGE", "result too large"},
	{35, "ENOMSG", "no message of desired type"},
	{36, "EIDRM", "identifier removed"},
	{37, "ECHRNG", "channel number out of range"},
	{38, "EL2NSYNC", "level 2 not synchronized"},
	{39, "EL3HLT", "level 3 halted"},
	{40, "EL3RST", "level 3 reset"},
	{41, "ELNRNG", "link number out of range"},

	}
	c.cursym.Size = pc

	/*
	 * lay out the code, emitting code and data relocations.
	 */

	c.cursym.Grow(c.cursym.Size)

	bp := c.cursym.P
	var i int32
	var out [4]uint32
	for p := c.cursym.Func().Text.Link; p != nil; p = p.Link {
		c.pc = p.Pc
		o = c.oplook(p)
		if int(o.size) > 4*len(out) {
			log.Fatalf("out array in span0 is too small, need at least %d for %v", o.size/4, p)
		}

	if loadedDirect {
		direct = make(map[string]bool)
	} else {
		// TODO(bcmills): It seems like a shame to allocate and copy a map here when
		// it will only rarely actually vary from rs.direct. Measure this cost and
		// maybe avoid the copy.
		direct = make(map[string]bool, len(rs.direct))
		for mPath := range rs.direct {
			direct[mPath] = true
		}
	}

	var maxTooNew *gover.TooNewError

				}
			}
		case C_NONE:
			mbop = 0xf
		}

		if mbop == 0 {
			c.ctxt.Diag("illegal mb option:\n%v", p)
		}
		o1 |= mbop
	}

	out[0] = o1
	out[1] = o2
	out[2] = o3
	out[3] = o4
	out[4] = o5
	out[5] = o6
}

func (c *ctxt5) movxt(p *obj.Prog) uint32 {
	o1 := ((uint32(p.Scond) & C_SCOND) ^ C_SCOND_XOR) << 28
	switch p.As {
	case AMOVB, AMOVBS:

func CreatePseudoConsole(size Coord, in Handle, out Handle, flags uint32, pconsole *Handle) error {
	// We need this wrapper to manually cast Coord to uint32. The autogenerated wrappers only
	// accept arguments that can be casted to uintptr, and Coord can't.
	return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), in, out, flags, pconsole)
}

	}
	return f, nil
}

// WriteWorkFile cleans and writes out the go.work file to the given path.
func WriteWorkFile(path string, wf *modfile.WorkFile) error {
	wf.SortBlocks()
	wf.Cleanup()
	out := modfile.Format(wf.Syntax)

	return os.WriteFile(path, out, 0666)
}

// UpdateWorkGoVersion updates the go line in wf to be at least goVers,