| // Copyright 2010 The Go Authors. All rights reserved. | 
 | // Use of this source code is governed by a BSD-style | 
 | // license that can be found in the LICENSE file. | 
 |  | 
 | //go:build !math_big_pure_go | 
 | // +build !math_big_pure_go | 
 |  | 
 | package big | 
 |  | 
 | // implemented in arith_$GOARCH.s | 
 |  | 
 | //go:noescape | 
 | func addVV(z, x, y []Word) (c Word) | 
 |  | 
 | //go:noescape | 
 | func subVV(z, x, y []Word) (c Word) | 
 |  | 
 | //go:noescape | 
 | func addVW(z, x []Word, y Word) (c Word) | 
 |  | 
 | //go:noescape | 
 | func subVW(z, x []Word, y Word) (c Word) | 
 |  | 
 | //go:noescape | 
 | func shlVU(z, x []Word, s uint) (c Word) | 
 |  | 
 | //go:noescape | 
 | func shrVU(z, x []Word, s uint) (c Word) | 
 |  | 
 | //go:noescape | 
 | func mulAddVWW(z, x []Word, y, r Word) (c Word) | 
 |  | 
 | //go:noescape | 
 | func addMulVVW(z, x []Word, y Word) (c Word) |