github.com/guyezi/gofrontend@v0.0.0-20200228202240-7a62a49e62c0/libgo/go/math/big/arith_decl.go (about)

     1  // Copyright 2010 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // +build ignore
     6  // +build !math_big_pure_go,!riscv64
     7  
     8  package big
     9  
    10  // implemented in arith_$GOARCH.s
    11  func mulWW(x, y Word) (z1, z0 Word)
    12  func divWW(x1, x0, y Word) (q, r Word)
    13  func addVV(z, x, y []Word) (c Word)
    14  func subVV(z, x, y []Word) (c Word)
    15  func addVW(z, x []Word, y Word) (c Word)
    16  func subVW(z, x []Word, y Word) (c Word)
    17  func shlVU(z, x []Word, s uint) (c Word)
    18  func shrVU(z, x []Word, s uint) (c Word)
    19  func mulAddVWW(z, x []Word, y, r Word) (c Word)
    20  func addMulVVW(z, x []Word, y Word) (c Word)
    21  func divWVW(z []Word, xn Word, x []Word, y Word) (r Word)