| /* Multiple versions of mul_1 |
| |
| Copyright (C) 2013-2014 Free Software Foundation, Inc. |
| Contributed by David S. Miller (davem@davemloft.net) |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <sysdep.h> |
| |
| ENTRY(__mpn_mul_1) |
| .type __mpn_mul_1, @gnu_indirect_function |
| # ifdef SHARED |
| SETUP_PIC_REG_LEAF(o3, o5) |
| # endif |
| set HWCAP_SPARC_VIS3, %o1 |
| andcc %o0, %o1, %g0 |
| be 1f |
| nop |
| # ifdef SHARED |
| sethi %gdop_hix22(__mpn_mul_1_vis3), %o1 |
| xor %o1, %gdop_lox10(__mpn_mul_1_vis3), %o1 |
| # else |
| set __mpn_mul_1_vis3, %o1 |
| # endif |
| ba 10f |
| nop |
| 1: |
| # ifdef SHARED |
| sethi %gdop_hix22(__mpn_mul_1_generic), %o1 |
| xor %o1, %gdop_lox10(__mpn_mul_1_generic), %o1 |
| # else |
| set __mpn_mul_1_generic, %o1 |
| # endif |
| 10: |
| # ifdef SHARED |
| add %o3, %o1, %o1 |
| # endif |
| retl |
| mov %o1, %o0 |
| END(__mpn_mul_1) |
| |
| #define __mpn_mul_1 __mpn_mul_1_generic |
| #include "../mul_1.S" |
