mirror of
https://github.com/ioacademy-jikim/debugging
synced 2025-06-08 16:36:21 +00:00
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
|
|
/*---------------------------------------------------------------*/
|
|
/*--- begin host_generic_simd256.c ---*/
|
|
/*---------------------------------------------------------------*/
|
|
|
|
/*
|
|
This file is part of Valgrind, a dynamic binary instrumentation
|
|
framework.
|
|
|
|
Copyright (C) 2012-2015 OpenWorks GbR
|
|
info@open-works.net
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
This program 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
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
02110-1301, USA.
|
|
|
|
The GNU General Public License is contained in the file COPYING.
|
|
*/
|
|
|
|
/* Generic helper functions for doing 256-bit SIMD arithmetic in cases
|
|
where the instruction selectors cannot generate code in-line.
|
|
These are purely back-end entities and cannot be seen/referenced
|
|
from IR. */
|
|
|
|
#include "libvex_basictypes.h"
|
|
#include "host_generic_simd256.h"
|
|
|
|
|
|
void VEX_REGPARM(3)
|
|
h_generic_calc_Perm32x8 ( /*OUT*/V256* res,
|
|
V256* argL, V256* argR )
|
|
{
|
|
res->w32[0] = argL->w32[ argR->w32[0] & 7 ];
|
|
res->w32[1] = argL->w32[ argR->w32[1] & 7 ];
|
|
res->w32[2] = argL->w32[ argR->w32[2] & 7 ];
|
|
res->w32[3] = argL->w32[ argR->w32[3] & 7 ];
|
|
res->w32[4] = argL->w32[ argR->w32[4] & 7 ];
|
|
res->w32[5] = argL->w32[ argR->w32[5] & 7 ];
|
|
res->w32[6] = argL->w32[ argR->w32[6] & 7 ];
|
|
res->w32[7] = argL->w32[ argR->w32[7] & 7 ];
|
|
}
|
|
|
|
|
|
/*---------------------------------------------------------------*/
|
|
/*--- end host_generic_simd256.c ---*/
|
|
/*---------------------------------------------------------------*/
|