Official Go implementation of the Ethereum protocol
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go-ethereum/crypto/bn256/cloudflare/gfp_decl.go

26 lines
519 B

//go:build (amd64 && !generic) || (arm64 && !generic)
// +build amd64,!generic arm64,!generic
package bn256
// This file contains forward declarations for the architecture-specific
// assembly implementations of these functions, provided that they exist.
import (
"golang.org/x/sys/cpu"
)
//nolint:varcheck,unused,deadcode
var hasBMI2 = cpu.X86.HasBMI2
//go:noescape
func gfpNeg(c, a *gfP)
//go:noescape
func gfpAdd(c, a, b *gfP)
//go:noescape
func gfpSub(c, a, b *gfP)
//go:noescape
func gfpMul(c, a, b *gfP)