mirror of
https://github.com/cheat/cheat.git
synced 2024-11-18 09:50:39 +01:00
44 lines
890 B
Go
44 lines
890 B
Go
|
//go:build amd64 && !purego
|
||
|
// +build amd64,!purego
|
||
|
|
||
|
package fp448
|
||
|
|
||
|
import (
|
||
|
"golang.org/x/sys/cpu"
|
||
|
)
|
||
|
|
||
|
var hasBmi2Adx = cpu.X86.HasBMI2 && cpu.X86.HasADX
|
||
|
|
||
|
var _ = hasBmi2Adx
|
||
|
|
||
|
func cmov(x, y *Elt, n uint) { cmovAmd64(x, y, n) }
|
||
|
func cswap(x, y *Elt, n uint) { cswapAmd64(x, y, n) }
|
||
|
func add(z, x, y *Elt) { addAmd64(z, x, y) }
|
||
|
func sub(z, x, y *Elt) { subAmd64(z, x, y) }
|
||
|
func addsub(x, y *Elt) { addsubAmd64(x, y) }
|
||
|
func mul(z, x, y *Elt) { mulAmd64(z, x, y) }
|
||
|
func sqr(z, x *Elt) { sqrAmd64(z, x) }
|
||
|
|
||
|
/* Functions defined in fp_amd64.s */
|
||
|
|
||
|
//go:noescape
|
||
|
func cmovAmd64(x, y *Elt, n uint)
|
||
|
|
||
|
//go:noescape
|
||
|
func cswapAmd64(x, y *Elt, n uint)
|
||
|
|
||
|
//go:noescape
|
||
|
func addAmd64(z, x, y *Elt)
|
||
|
|
||
|
//go:noescape
|
||
|
func subAmd64(z, x, y *Elt)
|
||
|
|
||
|
//go:noescape
|
||
|
func addsubAmd64(x, y *Elt)
|
||
|
|
||
|
//go:noescape
|
||
|
func mulAmd64(z, x, y *Elt)
|
||
|
|
||
|
//go:noescape
|
||
|
func sqrAmd64(z, x *Elt)
|