{"TrimRightFunc", TrimRightFunc, tc.rightOut},
		}
		for _, trimmer := range trimmers {
			actual := trimmer.trim([]byte(tc.in), tc.f.f)
			if actual == nil && trimmer.out != nil {
				t.Errorf("%s(%q, %q) = nil; want %q", trimmer.name, tc.in, tc.f.name, trimmer.out)
			}
			if actual != nil && trimmer.out == nil {
				t.Errorf("%s(%q, %q) = %q; want nil", trimmer.name, tc.in, tc.f.name, actual)
			}

			p.To.Type = obj.TYPE_CONST
			p.To.Offset = 0

			// BNE 2(PC)
			p2 := s.Prog(ppc64.ABNE)
			p2.To.Type = obj.TYPE_BRANCH

			// STW R0, 0(R0)
			// Write at 0 is forbidden and will trigger a SIGSEGV
			p = s.Prog(ppc64.AMOVW)
			p.From.Type = obj.TYPE_REG
			p.From.Reg = ppc64.REG_R0
			p.To.Type = obj.TYPE_MEM
			p.To.Reg = ppc64.REG_R0

			// NOP (so the BNE has somewhere to land)

func F[P any](fParam P) (fResult P){ return }

type I[P any] interface {
	interfaceMethod(P)
}

type R[P any] T[P]

func (R[P]) m() {} // having a method triggers expansion of R

var (
	t T[int]
	ft FT[int]
	f = F[int]
	i I[int]
)

func fn() {
	var r R[int]
	_ = r
}
`
	info := &Info{

			if goos != "android" {
				cgoTest("static", "testnocgo", "external", "static", staticCheck)
				cgoTest("static", "test", "external", "static", staticCheck)
				// -static in CGO_LDFLAGS triggers a different code path
				// than -static in -extldflags, so test both.
				// See issue #16651.
				if goarch != "loong64" {
					// TODO(#56623): Why does this fail on loong64?

// canRotate reports whether the architecture supports
// rotates of integer registers with the given number of bits.
func canRotate(c *Config, bits int64) bool {
	if bits > c.PtrSize*8 {
		// Don't rewrite to rotates bigger than the machine word.
		return false
	}
	switch c.arch {
	case "386", "amd64", "arm64", "riscv64":
		return true
	case "arm", "s390x", "ppc64", "ppc64le", "wasm", "loong64":
		return bits >= 32

// values of type Object to ir.Node or a more specific type.
type Object interface {
	Pos() src.XPos
	Sym() *Sym
	Type() *Type
}

//go:generate stringer -type Kind -trimprefix T type.go

// Kind describes a kind of type.
type Kind uint8

const (
	Txxx Kind = iota

	TINT8
	TUINT8
	TINT16
	TUINT16
	TINT32
	TUINT32
	TINT64
	TUINT64