Return to aorsmul_1.asm CVS log

Up to [local] / OpenXM_contrib / gmp / mpn / x86 / pentium

Annotation of OpenXM_contrib/gmp/mpn/x86/pentium/aorsmul_1.asm, Revision 1.1

1.1     ! maekawa     1: dnl  Intel Pentium mpn_addmul_1 -- mpn by limb multiplication.
        !             2: dnl
        !             3: dnl  P5: 14.0 cycles/limb
        !             4:
        !             5:
        !             6: dnl  Copyright (C) 1992, 1994, 1996, 1999, 2000 Free Software Foundation,
        !             7: dnl  Inc.
        !             8: dnl
        !             9: dnl  This file is part of the GNU MP Library.
        !            10: dnl
        !            11: dnl  The GNU MP Library is free software; you can redistribute it and/or
        !            12: dnl  modify it under the terms of the GNU Lesser General Public License as
        !            13: dnl  published by the Free Software Foundation; either version 2.1 of the
        !            14: dnl  License, or (at your option) any later version.
        !            15: dnl
        !            16: dnl  The GNU MP Library is distributed in the hope that it will be useful,
        !            17: dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            18: dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            19: dnl  Lesser General Public License for more details.
        !            20: dnl
        !            21: dnl  You should have received a copy of the GNU Lesser General Public
        !            22: dnl  License along with the GNU MP Library; see the file COPYING.LIB.  If
        !            23: dnl  not, write to the Free Software Foundation, Inc., 59 Temple Place -
        !            24: dnl  Suite 330, Boston, MA 02111-1307, USA. */
        !            25:
        !            26:
        !            27: include(`../config.m4')
        !            28:
        !            29:
        !            30: ifdef(`OPERATION_addmul_1', `
        !            31:       define(M4_inst,        addl)
        !            32:       define(M4_function_1,  mpn_addmul_1)
        !            33:
        !            34: ',`ifdef(`OPERATION_submul_1', `
        !            35:       define(M4_inst,        subl)
        !            36:       define(M4_function_1,  mpn_submul_1)
        !            37:
        !            38: ',`m4_error(`Need OPERATION_addmul_1 or OPERATION_submul_1
        !            39: ')')')
        !            40:
        !            41: MULFUNC_PROLOGUE(mpn_addmul_1 mpn_submul_1)
        !            42:
        !            43:
        !            44: C mp_limb_t M4_function_1 (mp_ptr dst, mp_srcptr src, mp_size_t size,
        !            45: C                          mp_limb_t mult);
        !            46:
        !            47: defframe(PARAM_MULTIPLIER,16)
        !            48: defframe(PARAM_SIZE,      12)
        !            49: defframe(PARAM_SRC,       8)
        !            50: defframe(PARAM_DST,       4)
        !            51:
        !            52:        .text
        !            53:        ALIGN(8)
        !            54:
        !            55: PROLOGUE(M4_function_1)
        !            56:
        !            57:        pushl   %edi
        !            58:        pushl   %esi
        !            59:        pushl   %ebx
        !            60:        pushl   %ebp
        !            61: deflit(`FRAME',16)
        !            62:
        !            63:        movl    PARAM_DST, %edi
        !            64:        movl    PARAM_SRC, %esi
        !            65:        movl    PARAM_SIZE, %ecx
        !            66:        movl    PARAM_MULTIPLIER, %ebp
        !            67:
        !            68:        leal    (%edi,%ecx,4), %edi
        !            69:        leal    (%esi,%ecx,4), %esi
        !            70:        negl    %ecx
        !            71:        xorl    %ebx, %ebx
        !            72:        ALIGN(8)
        !            73:
        !            74: L(oop):        adcl    $0, %ebx
        !            75:        movl    (%esi,%ecx,4), %eax
        !            76:
        !            77:        mull    %ebp
        !            78:
        !            79:        addl    %ebx, %eax
        !            80:        movl    (%edi,%ecx,4), %ebx
        !            81:
        !            82:        adcl    $0, %edx
        !            83:        M4_inst %eax, %ebx
        !            84:
        !            85:        movl    %ebx, (%edi,%ecx,4)
        !            86:        incl    %ecx
        !            87:
        !            88:        movl    %edx, %ebx
        !            89:        jnz     L(oop)
        !            90:
        !            91:        adcl    $0, %ebx
        !            92:        movl    %ebx, %eax
        !            93:        popl    %ebp
        !            94:        popl    %ebx
        !            95:        popl    %esi
        !            96:        popl    %edi
        !            97:        ret
        !            98:
        !            99: EPILOGUE()