go/src/crypto/internal/edwards25519/field/_asm/fe_amd64_asm.go

func main() { … }

type namedComponent …

func (c namedComponent) String() string { … }

type uint128 …

func (c uint128) String() string { … }

func feSquare() { … }

func feMul() { … }

// mul64 sets r to i * aX * bX.
func mul64(r uint128, i int, aX, bX namedComponent) { … }

// addMul64 sets r to r + i * aX * bX.
func addMul64(r uint128, i uint64, aX, bX namedComponent) { … }

// shiftRightBy51 returns r >> 51 and r.lo.
//
// After this function is called, the uint128 may not be used anymore.
func shiftRightBy51(r *uint128) (out, lo GPVirtual) { … }

// maskAndAdd sets r = r&mask + c*i.
func maskAndAdd(r, mask, c GPVirtual, i uint64) { … }

func mustAddr(c Component) Op { … }