github.com/chain5j/chain5j-pkg@v1.0.7/crypto/bn256/cloudflare/gfp_decl.go (about)

     1  //go:build (amd64 && !generic) || (arm64 && !generic)
     2  // +build amd64,!generic arm64,!generic
     3  
     4  package bn256
     5  
     6  // This file contains forward declarations for the architecture-specific
     7  // assembly implementations of these functions, provided that they exist.
     8  
     9  import (
    10  	"golang.org/x/sys/cpu"
    11  )
    12  
    13  //nolint:varcheck
    14  var hasBMI2 = cpu.X86.HasBMI2
    15  
    16  // go:noescape
    17  func gfpNeg(c, a *gfP)
    18  
    19  //go:noescape
    20  func gfpAdd(c, a, b *gfP)
    21  
    22  //go:noescape
    23  func gfpSub(c, a, b *gfP)
    24  
    25  //go:noescape
    26  func gfpMul(c, a, b *gfP)