66 lines
1.7 KiB
ActionScript
66 lines
1.7 KiB
ActionScript
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; AMD64 mpn_nand_n
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; Copyright 2009 Jason Moxham
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; This file is part of the MPIR Library.
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; The MPIR Library is free software; you can redistribute it and/or modify
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; it under the terms of the GNU Lesser General Public License as published
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; by the Free Software Foundation; either version 2.1 of the License, or (at
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; your option) any later version.
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; The MPIR Library is distributed in the hope that it will be useful, but
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; WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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; License for more details.
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; You should have received a copy of the GNU Lesser General Public License
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; along with the MPIR Library; see the file COPYING.LIB. If not, write
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; to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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; Boston, MA 02110-1301, USA.
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%include 'yasm_mac.inc'
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BITS 64
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GLOBAL_FUNC mpn_nand_n
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sub rcx, 4
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jb skiploop
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align 16
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loop1:
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mov r8, [rsi+rcx*8+24]
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mov r9, [rsi+rcx*8+16]
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and r8, [rdx+rcx*8+24]
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and r9, [rdx+rcx*8+16]
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not r8
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not r9
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mov [rdi+rcx*8+24], r8
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mov [rdi+rcx*8+16], r9
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mov r10, [rsi+rcx*8+8]
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mov r11, [rsi+rcx*8]
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and r10, [rdx+rcx*8+8]
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and r11, [rdx+rcx*8]
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not r10
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not r11
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mov [rdi+rcx*8+8], r10
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mov [rdi+rcx*8], r11
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sub rcx, 4
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jnc loop1
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skiploop:
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add rcx, 4
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jz end
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mov r8, [rsi+rcx*8-8]
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and r8, [rdx+rcx*8-8]
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not r8
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mov [rdi+rcx*8-8], r8
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dec rcx
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jz end
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mov r8, [rsi+rcx*8-8]
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and r8, [rdx+rcx*8-8]
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not r8
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mov [rdi+rcx*8-8], r8
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dec rcx
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jz end
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mov r8, [rsi+rcx*8-8]
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and r8, [rdx+rcx*8-8]
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not r8
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mov [rdi+rcx*8-8], r8
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end:
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ret
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