1 2 /*---------------------------------------------------------------*/ 3 /*--- begin host_generic_simd128.h ---*/ 4 /*---------------------------------------------------------------*/ 5 6 /* 7 This file is part of Valgrind, a dynamic binary instrumentation 8 framework. 9 10 Copyright (C) 2010-2010 OpenWorks GbR 11 info@open-works.net 12 13 This program is free software; you can redistribute it and/or 14 modify it under the terms of the GNU General Public License as 15 published by the Free Software Foundation; either version 2 of the 16 License, or (at your option) any later version. 17 18 This program is distributed in the hope that it will be useful, but 19 WITHOUT ANY WARRANTY; without even the implied warranty of 20 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 21 General Public License for more details. 22 23 You should have received a copy of the GNU General Public License 24 along with this program; if not, write to the Free Software 25 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 26 02110-1301, USA. 27 28 The GNU General Public License is contained in the file COPYING. 29 */ 30 31 /* Generic helper functions for doing 128-bit SIMD arithmetic in cases 32 where the instruction selectors cannot generate code in-line. 33 These are purely back-end entities and cannot be seen/referenced 34 as clean helper functions from IR. 35 36 These will get called from generated code and therefore should be 37 well behaved -- no floating point or mmx insns, just straight 38 integer code. 39 40 Each function implements the correspondingly-named IR primop. 41 */ 42 43 #ifndef __VEX_HOST_GENERIC_SIMD128_H 44 #define __VEX_HOST_GENERIC_SIMD128_H 45 46 #include "libvex_basictypes.h" 47 48 /* DO NOT MAKE THESE INTO REGPARM FNS! THIS WILL BREAK CALLING 49 SEQUENCES GENERATED BY host-x86/isel.c. */ 50 51 extern void h_generic_calc_Mul32x4 ( /*OUT*/V128*, V128*, V128* ); 52 extern void h_generic_calc_Max32Sx4 ( /*OUT*/V128*, V128*, V128* ); 53 extern void h_generic_calc_Min32Sx4 ( /*OUT*/V128*, V128*, V128* ); 54 extern void h_generic_calc_Max32Ux4 ( /*OUT*/V128*, V128*, V128* ); 55 extern void h_generic_calc_Min32Ux4 ( /*OUT*/V128*, V128*, V128* ); 56 extern void h_generic_calc_Max16Ux8 ( /*OUT*/V128*, V128*, V128* ); 57 extern void h_generic_calc_Min16Ux8 ( /*OUT*/V128*, V128*, V128* ); 58 extern void h_generic_calc_Max8Sx16 ( /*OUT*/V128*, V128*, V128* ); 59 extern void h_generic_calc_Min8Sx16 ( /*OUT*/V128*, V128*, V128* ); 60 extern void h_generic_calc_CmpGT64Sx2 ( /*OUT*/V128*, V128*, V128* ); 61 extern void h_generic_calc_SarN64x2 ( /*OUT*/V128*, V128*, UInt ); 62 extern void h_generic_calc_SarN8x16 ( /*OUT*/V128*, V128*, UInt ); 63 64 65 #endif /* ndef __VEX_HOST_GENERIC_SIMD128_H */ 66 67 /*---------------------------------------------------------------*/ 68 /*--- end host_generic_simd128.h ---*/ 69 /*---------------------------------------------------------------*/ 70