JMP	main(SB)

// When building with -buildmode=c-shared, this symbol is called when the shared
// library is loaded.
TEXT _rt0_riscv64_linux_lib(SB),NOSPLIT,$224
	// Preserve callee-save registers, along with X1 (LR).
	MOV	X1, (8*3)(X2)
	MOV	X8, (8*4)(X2)
	MOV	X9, (8*5)(X2)
	MOV	X18, (8*6)(X2)
	MOV	X19, (8*7)(X2)
	MOV	X20, (8*8)(X2)
	MOV	X21, (8*9)(X2)
	MOV	X22, (8*10)(X2)
	MOV	X23, (8*11)(X2)
	MOV	X24, (8*12)(X2)

package p4

type Pair[T1 interface{ M() }, T2 ~int] struct {
	f1 T1
	f2 T2
}

func NewPair[T1 interface{ M() }, T2 ~int](v1 T1, v2 T2) Pair[T1, T2] {
	return Pair[T1, T2]{f1: v1, f2: v2}
}

func (p Pair[X1, _]) First() X1 {
	return p.f1
}

func (p Pair[_, X2]) Second() X2 {
	return p.f2
}

// Deprecated: Use something else.
func Clone[S ~[]T, T any](s S) S {
	return append(S(nil), s...)

			return false
		}

		// Ensure the arguments was not modified.
		return x == x1
	}

	checkAliasingTwoArgs := func(f func(v, x, y *Scalar) *Scalar, v, x, y Scalar) bool {
		x1, y1, v1 := x, y, Scalar{}

		// Calculate a reference f(x, y) without aliasing.
		if out := f(&v, &x, &y); out != &v || !isReduced(out.Bytes()) {
			return false
		}

	MOVL $4, DX
loop:
	QR(X0, X4, X8, X12, X15)
	MOVOU X4, (4*16)(BX) // save X4
	QR(X1, X5, X9, X13, X15)
	MOVOU (15*16)(BX), X15 // reload X15; temp now X4
	QR(X2, X6, X10, X14, X4)
	QR(X3, X7, X11, X15, X4)

	QR(X0, X5, X10, X15, X4)
	MOVOU X15, (15*16)(BX) // save X15
	QR(X1, X6, X11, X12, X4)
	MOVOU (4*16)(BX), X4  // reload X4; temp now X15
	QR(X2, X7, X8, X13, X15)

//
//   twos_complement_eval z = let x1 := z[0] + (z[1] << 64) + (z[2] << 128) + (z[3] << 192) in
//
//                            if x1 & (2^256-1) < 2^255 then x1 & (2^256-1) else (x1 & (2^256-1)) - 2^256

package fiat

import "math/bits"

}

var s S = 42
var t = &T{S: s}

var fn = (*T).M // force a method wrapper

func main() {
	a := 123
	x := [2]int{456, 789}
	b := 1.2
	y := [2]float64{3.4, 5.6}
	s1, a1, x1, b1, y1 := fn(t, a, x, b, y)
	if a1 != a || x1 != x || b1 != b || y1 != y || s1 != s {
		panic("FAIL")
	}

	// a page boundary, so we can load it directly.
	MOVOU	-16(AX), X1
	ADDQ	CX, CX
	MOVQ	$masks<>(SB), AX
	PAND	(AX)(CX*8), X1
final1:
	PXOR	X0, X1	// xor data with seed
	AESENC	X1, X1	// scramble combo 3 times
	AESENC	X1, X1
	AESENC	X1, X1
	MOVQ	X1, AX	// return X1
	RET

endofpage:
	// address ends in 1111xxxx. Might be up against

type T[P1, P2, P3 C] struct{}

type T[P C[P]] struct{}
type T[P1, P2, P3 C[P1, P2, P3]] struct{}

func f[P any](x P)
func f[P1, P2, P3 any](x1 P1, x2 P2, x3 P3) struct{}

func f[P interface{}](x P)
func f[P1, P2, P3 interface {
	m1(P1)
	~P2 | ~P3
}](x1 P1, x2 P2, x3 P3) struct{}
func f[P any](T1[P], T2[P]) T3[P]

func (x T[P]) m()
func (T[P]) m(x T[P]) P

func _() {
	type _ []T[P]
	var _ []T[P]

type T[P C] struct{}
type T[P1,P2, P3 C] struct{}

type T[P C[P]] struct{}
type T[P1, P2, P3 C[P1,P2,P3]] struct{}

func f[P any](x P)
func f[P1, P2, P3 any](x1 P1, x2 P2, x3 P3) struct{}

func f[P interface{}](x P)
func f[P1, P2, P3 interface{ m1(P1); ~P2|~P3 }](x1 P1, x2 P2, x3 P3) struct{}
func f[P any](T1[P], T2[P]) T3[P]

func (x T[P]) m()
func ((T[P])) m(x T[P]) P

func _() {
	type _ []T[P]
	var _ []T[P]

)

require example.net/x v0.1.0

require example.net/y v0.1.0 // indirect
-- m.go --
package m

import _ "example.net/x"

-- x1/go.mod --
module example.net/x

go 1.16
-- x1/x.go --
package x
-- x1/x_test.go --
package x

import _ "example.net/y"

-- x2-pre/go.mod --
module example.net/x

go 1.16
-- x2-pre/README.txt --