Update the in-tree GMP; fixes trac #832

[ghc-hetmet.git] / rts / gmp / mpn / x86 / pentium / mul_basecase.asm

diff --git a/rts/gmp/mpn/x86/pentium/mul_basecase.asm b/rts/gmp/mpn/x86/pentium/mul_basecase.asm
deleted file mode 100644 (file)
index d9f79a0..0000000
--- a/rts/gmp/mpn/x86/pentium/mul_basecase.asm
+++ /dev/null
@@ -1,135 +0,0 @@
-dnl  Intel Pentium mpn_mul_basecase -- mpn by mpn multiplication.
-dnl 
-dnl  P5: 14.2 cycles/crossproduct (approx)
-
-
-dnl  Copyright (C) 1996, 1998, 1999, 2000 Free Software Foundation, Inc.
-dnl 
-dnl  This file is part of the GNU MP Library.
-dnl 
-dnl  The GNU MP Library is free software; you can redistribute it and/or
-dnl  modify it under the terms of the GNU Lesser General Public License as
-dnl  published by the Free Software Foundation; either version 2.1 of the
-dnl  License, or (at your option) any later version.
-dnl 
-dnl  The GNU MP Library is distributed in the hope that it will be useful,
-dnl  but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-dnl  Lesser General Public License for more details.
-dnl 
-dnl  You should have received a copy of the GNU Lesser General Public
-dnl  License along with the GNU MP Library; see the file COPYING.LIB.  If
-dnl  not, write to the Free Software Foundation, Inc., 59 Temple Place -
-dnl  Suite 330, Boston, MA 02111-1307, USA.
-
-
-include(`../config.m4')
-
-
-C void mpn_mul_basecase (mp_ptr wp,
-C                        mp_srcptr xp, mp_size_t xsize,
-C                        mp_srcptr yp, mp_size_t ysize);
-
-defframe(PARAM_YSIZE, 20)
-defframe(PARAM_YP,    16)
-defframe(PARAM_XSIZE, 12)
-defframe(PARAM_XP,    8)
-defframe(PARAM_WP,    4)
-
-defframe(VAR_COUNTER, -4)
-
-       .text
-       ALIGN(8)
-PROLOGUE(mpn_mul_basecase)
-
-       pushl   %eax                    C dummy push for allocating stack slot
-       pushl   %esi
-       pushl   %ebp
-       pushl   %edi
-deflit(`FRAME',16)
-
-       movl    PARAM_XP,%esi
-       movl    PARAM_WP,%edi
-       movl    PARAM_YP,%ebp
-
-       movl    (%esi),%eax             C load xp[0]
-       mull    (%ebp)                  C multiply by yp[0]
-       movl    %eax,(%edi)             C store to wp[0]
-       movl    PARAM_XSIZE,%ecx        C xsize
-       decl    %ecx                    C If xsize = 1, ysize = 1 too
-       jz      L(done)
-
-       movl    PARAM_XSIZE,%eax
-       pushl   %ebx
-FRAME_pushl()
-       movl    %edx,%ebx
-       leal    (%esi,%eax,4),%esi      C make xp point at end
-       leal    (%edi,%eax,4),%edi      C offset wp by xsize
-       negl    %ecx                    C negate j size/index for inner loop
-       xorl    %eax,%eax               C clear carry
-
-       ALIGN(8)
-L(oop1):       adcl    $0,%ebx
-       movl    (%esi,%ecx,4),%eax      C load next limb at xp[j]
-       mull    (%ebp)
-       addl    %ebx,%eax
-       movl    %eax,(%edi,%ecx,4)
-       incl    %ecx
-       movl    %edx,%ebx
-       jnz     L(oop1)
-
-       adcl    $0,%ebx
-       movl    PARAM_YSIZE,%eax
-       movl    %ebx,(%edi)             C most significant limb of product
-       addl    $4,%edi                 C increment wp
-       decl    %eax
-       jz      L(skip)
-       movl    %eax,VAR_COUNTER        C set index i to ysize
-
-L(outer):
-       addl    $4,%ebp                 C make ebp point to next y limb
-       movl    PARAM_XSIZE,%ecx
-       negl    %ecx
-       xorl    %ebx,%ebx
-
-       C code at 0x61 here, close enough to aligned
-L(oop2):
-       adcl    $0,%ebx
-       movl    (%esi,%ecx,4),%eax
-       mull    (%ebp)
-       addl    %ebx,%eax
-       movl    (%edi,%ecx,4),%ebx
-       adcl    $0,%edx
-       addl    %eax,%ebx
-       movl    %ebx,(%edi,%ecx,4)
-       incl    %ecx
-       movl    %edx,%ebx
-       jnz     L(oop2)
-
-       adcl    $0,%ebx
-
-       movl    %ebx,(%edi)
-       addl    $4,%edi
-       movl    VAR_COUNTER,%eax
-       decl    %eax
-       movl    %eax,VAR_COUNTER
-       jnz     L(outer)
-
-L(skip):
-       popl    %ebx
-       popl    %edi
-       popl    %ebp
-       popl    %esi
-       addl    $4,%esp
-       ret
-
-L(done):
-       movl    %edx,4(%edi)    C store to wp[1]
-       popl    %edi
-       popl    %ebp
-       popl    %esi
-       popl    %eax            C dummy pop for deallocating stack slot
-       ret
-
-EPILOGUE()
-