Reorganisation of the source tree

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

diff --git a/ghc/rts/gmp/mpn/x86/lshift.asm b/ghc/rts/gmp/mpn/x86/lshift.asm
deleted file mode 100644 (file)
index 4735335..0000000
--- a/ghc/rts/gmp/mpn/x86/lshift.asm
+++ /dev/null
@@ -1,90 +0,0 @@
-dnl  x86 mpn_lshift -- mpn left shift.
-
-dnl  Copyright (C) 1992, 1994, 1996, 1999, 2000 Free Software Foundation,
-dnl  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 mp_limb_t mpn_lshift (mp_ptr dst, mp_srcptr src, mp_size_t size,
-C                       unsigned shift);
-
-defframe(PARAM_SHIFT,16)
-defframe(PARAM_SIZE, 12)
-defframe(PARAM_SRC,  8)
-defframe(PARAM_DST,  4)
-
-       .text
-       ALIGN(8)
-PROLOGUE(mpn_lshift)
-
-       pushl   %edi
-       pushl   %esi
-       pushl   %ebx
-deflit(`FRAME',12)
-
-       movl    PARAM_DST,%edi
-       movl    PARAM_SRC,%esi
-       movl    PARAM_SIZE,%edx
-       movl    PARAM_SHIFT,%ecx
-
-       subl    $4,%esi                 C adjust src
-
-       movl    (%esi,%edx,4),%ebx      C read most significant limb
-       xorl    %eax,%eax
-       shldl(  %cl, %ebx, %eax)        C compute carry limb
-       decl    %edx
-       jz      L(end)
-       pushl   %eax                    C push carry limb onto stack
-       testb   $1,%dl
-       jnz     L(1)                    C enter loop in the middle
-       movl    %ebx,%eax
-
-       ALIGN(8)
-L(oop):        movl    (%esi,%edx,4),%ebx      C load next lower limb
-       shldl(  %cl, %ebx, %eax)        C compute result limb
-       movl    %eax,(%edi,%edx,4)      C store it
-       decl    %edx
-L(1):  movl    (%esi,%edx,4),%eax
-       shldl(  %cl, %eax, %ebx)
-       movl    %ebx,(%edi,%edx,4)
-       decl    %edx
-       jnz     L(oop)
-
-       shll    %cl,%eax                C compute least significant limb
-       movl    %eax,(%edi)             C store it
-
-       popl    %eax                    C pop carry limb
-
-       popl    %ebx
-       popl    %esi
-       popl    %edi
-       ret
-
-L(end):        shll    %cl,%ebx                C compute least significant limb
-       movl    %ebx,(%edi)             C store it
-
-       popl    %ebx
-       popl    %esi
-       popl    %edi
-       ret
-
-EPILOGUE()