| // 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. |
| |
| package big |
| |
| // implemented in arith_$GOARCH.s |
| func mulWW(x, y Word) (z1, z0 Word) |
| func divWW(x1, x0, y Word) (q, r Word) |
| func addVV(z, x, y []Word) (c Word) |
| func subVV(z, x, y []Word) (c Word) |
| func addVW(z, x []Word, y Word) (c Word) |
| func subVW(z, x []Word, y Word) (c Word) |
| func shlVU(z, x []Word, s uint) (c Word) |
| func shrVU(z, x []Word, s uint) (c Word) |
| func mulAddVWW(z, x []Word, y, r Word) (c Word) |
| func addMulVVW(z, x []Word, y Word) (c Word) |
| func divWVW(z []Word, xn Word, x []Word, y Word) (r Word) |
| func bitLen(x Word) (n int) |
