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894 lines
22 KiB
894 lines
22 KiB
;***************************************************************************** |
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;* x86inc.asm |
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;***************************************************************************** |
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;* Copyright (C) 2005-2011 x264 project |
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;* |
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;* Authors: Loren Merritt <lorenm@u.washington.edu> |
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;* Anton Mitrofanov <BugMaster@narod.ru> |
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;* Jason Garrett-Glaser <darkshikari@gmail.com> |
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;* |
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;* Permission to use, copy, modify, and/or distribute this software for any |
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;* purpose with or without fee is hereby granted, provided that the above |
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;* copyright notice and this permission notice appear in all copies. |
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;* |
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;* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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;* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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;* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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;* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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;* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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;* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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;* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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;***************************************************************************** |
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|
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; This is a header file for the x264ASM assembly language, which uses |
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; NASM/YASM syntax combined with a large number of macros to provide easy |
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; abstraction between different calling conventions (x86_32, win64, linux64). |
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; It also has various other useful features to simplify writing the kind of |
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; DSP functions that are most often used in x264. |
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|
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; Unlike the rest of x264, this file is available under an ISC license, as it |
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; has significant usefulness outside of x264 and we want it to be available |
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; to the largest audience possible. Of course, if you modify it for your own |
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; purposes to add a new feature, we strongly encourage contributing a patch |
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; as this feature might be useful for others as well. Send patches or ideas |
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; to x264-devel@videolan.org . |
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%define program_name ff |
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%ifdef ARCH_X86_64 |
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%ifidn __OUTPUT_FORMAT__,win32 |
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%define WIN64 |
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%else |
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%define UNIX64 |
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%endif |
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%endif |
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%ifdef PREFIX |
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%define mangle(x) _ %+ x |
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%else |
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%define mangle(x) x |
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%endif |
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; FIXME: All of the 64bit asm functions that take a stride as an argument |
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; via register, assume that the high dword of that register is filled with 0. |
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; This is true in practice (since we never do any 64bit arithmetic on strides, |
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; and x264's strides are all positive), but is not guaranteed by the ABI. |
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|
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; Name of the .rodata section. |
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; Kludge: Something on OS X fails to align .rodata even given an align attribute, |
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; so use a different read-only section. |
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%macro SECTION_RODATA 0-1 16 |
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%ifidn __OUTPUT_FORMAT__,macho64 |
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SECTION .text align=%1 |
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%elifidn __OUTPUT_FORMAT__,macho |
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SECTION .text align=%1 |
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fakegot: |
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%else |
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SECTION .rodata align=%1 |
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%endif |
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%endmacro |
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%ifdef WIN64 |
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%define PIC |
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%elifndef ARCH_X86_64 |
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; x86_32 doesn't require PIC. |
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; Some distros prefer shared objects to be PIC, but nothing breaks if |
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; the code contains a few textrels, so we'll skip that complexity. |
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%undef PIC |
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%endif |
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%ifdef PIC |
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default rel |
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%endif |
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; Macros to eliminate most code duplication between x86_32 and x86_64: |
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; Currently this works only for leaf functions which load all their arguments |
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; into registers at the start, and make no other use of the stack. Luckily that |
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; covers most of x264's asm. |
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; PROLOGUE: |
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; %1 = number of arguments. loads them from stack if needed. |
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; %2 = number of registers used. pushes callee-saved regs if needed. |
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; %3 = number of xmm registers used. pushes callee-saved xmm regs if needed. |
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; %4 = list of names to define to registers |
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; PROLOGUE can also be invoked by adding the same options to cglobal |
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; e.g. |
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; cglobal foo, 2,3,0, dst, src, tmp |
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; declares a function (foo), taking two args (dst and src) and one local variable (tmp) |
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; TODO Some functions can use some args directly from the stack. If they're the |
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; last args then you can just not declare them, but if they're in the middle |
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; we need more flexible macro. |
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; RET: |
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; Pops anything that was pushed by PROLOGUE |
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; REP_RET: |
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; Same, but if it doesn't pop anything it becomes a 2-byte ret, for athlons |
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; which are slow when a normal ret follows a branch. |
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; registers: |
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; rN and rNq are the native-size register holding function argument N |
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; rNd, rNw, rNb are dword, word, and byte size |
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; rNm is the original location of arg N (a register or on the stack), dword |
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; rNmp is native size |
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%macro DECLARE_REG 6 |
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%define r%1q %2 |
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%define r%1d %3 |
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%define r%1w %4 |
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%define r%1b %5 |
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%define r%1m %6 |
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%ifid %6 ; i.e. it's a register |
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%define r%1mp %2 |
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%elifdef ARCH_X86_64 ; memory |
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%define r%1mp qword %6 |
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%else |
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%define r%1mp dword %6 |
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%endif |
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%define r%1 %2 |
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%endmacro |
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%macro DECLARE_REG_SIZE 2 |
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%define r%1q r%1 |
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%define e%1q r%1 |
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%define r%1d e%1 |
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%define e%1d e%1 |
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%define r%1w %1 |
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%define e%1w %1 |
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%define r%1b %2 |
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%define e%1b %2 |
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%ifndef ARCH_X86_64 |
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%define r%1 e%1 |
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%endif |
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%endmacro |
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DECLARE_REG_SIZE ax, al |
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DECLARE_REG_SIZE bx, bl |
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DECLARE_REG_SIZE cx, cl |
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DECLARE_REG_SIZE dx, dl |
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DECLARE_REG_SIZE si, sil |
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DECLARE_REG_SIZE di, dil |
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DECLARE_REG_SIZE bp, bpl |
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; t# defines for when per-arch register allocation is more complex than just function arguments |
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%macro DECLARE_REG_TMP 1-* |
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%assign %%i 0 |
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%rep %0 |
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CAT_XDEFINE t, %%i, r%1 |
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%assign %%i %%i+1 |
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%rotate 1 |
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%endrep |
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%endmacro |
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%macro DECLARE_REG_TMP_SIZE 0-* |
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%rep %0 |
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%define t%1q t%1 %+ q |
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%define t%1d t%1 %+ d |
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%define t%1w t%1 %+ w |
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%define t%1b t%1 %+ b |
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%rotate 1 |
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%endrep |
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%endmacro |
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DECLARE_REG_TMP_SIZE 0,1,2,3,4,5,6,7,8,9 |
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%ifdef ARCH_X86_64 |
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%define gprsize 8 |
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%else |
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%define gprsize 4 |
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%endif |
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%macro PUSH 1 |
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push %1 |
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%assign stack_offset stack_offset+gprsize |
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%endmacro |
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%macro POP 1 |
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pop %1 |
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%assign stack_offset stack_offset-gprsize |
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%endmacro |
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%macro SUB 2 |
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sub %1, %2 |
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%ifidn %1, rsp |
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%assign stack_offset stack_offset+(%2) |
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%endif |
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%endmacro |
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%macro ADD 2 |
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add %1, %2 |
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%ifidn %1, rsp |
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%assign stack_offset stack_offset-(%2) |
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%endif |
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%endmacro |
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%macro movifnidn 2 |
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%ifnidn %1, %2 |
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mov %1, %2 |
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%endif |
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%endmacro |
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%macro movsxdifnidn 2 |
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%ifnidn %1, %2 |
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movsxd %1, %2 |
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%endif |
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%endmacro |
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%macro ASSERT 1 |
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%if (%1) == 0 |
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%error assert failed |
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%endif |
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%endmacro |
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%macro DEFINE_ARGS 0-* |
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%ifdef n_arg_names |
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%assign %%i 0 |
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%rep n_arg_names |
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CAT_UNDEF arg_name %+ %%i, q |
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CAT_UNDEF arg_name %+ %%i, d |
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CAT_UNDEF arg_name %+ %%i, w |
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CAT_UNDEF arg_name %+ %%i, b |
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CAT_UNDEF arg_name %+ %%i, m |
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CAT_UNDEF arg_name, %%i |
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%assign %%i %%i+1 |
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%endrep |
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%endif |
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%assign %%i 0 |
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%rep %0 |
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%xdefine %1q r %+ %%i %+ q |
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%xdefine %1d r %+ %%i %+ d |
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%xdefine %1w r %+ %%i %+ w |
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%xdefine %1b r %+ %%i %+ b |
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%xdefine %1m r %+ %%i %+ m |
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CAT_XDEFINE arg_name, %%i, %1 |
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%assign %%i %%i+1 |
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%rotate 1 |
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%endrep |
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%assign n_arg_names %%i |
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%endmacro |
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%ifdef WIN64 ; Windows x64 ;================================================= |
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DECLARE_REG 0, rcx, ecx, cx, cl, ecx |
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DECLARE_REG 1, rdx, edx, dx, dl, edx |
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DECLARE_REG 2, r8, r8d, r8w, r8b, r8d |
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DECLARE_REG 3, r9, r9d, r9w, r9b, r9d |
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DECLARE_REG 4, rdi, edi, di, dil, [rsp + stack_offset + 40] |
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DECLARE_REG 5, rsi, esi, si, sil, [rsp + stack_offset + 48] |
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DECLARE_REG 6, rax, eax, ax, al, [rsp + stack_offset + 56] |
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%define r7m [rsp + stack_offset + 64] |
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%define r8m [rsp + stack_offset + 72] |
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%macro LOAD_IF_USED 2 ; reg_id, number_of_args |
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%if %1 < %2 |
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mov r%1, [rsp + stack_offset + 8 + %1*8] |
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%endif |
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%endmacro |
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%macro PROLOGUE 2-4+ 0 ; #args, #regs, #xmm_regs, arg_names... |
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ASSERT %2 >= %1 |
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%assign regs_used %2 |
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ASSERT regs_used <= 7 |
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%if regs_used > 4 |
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push r4 |
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push r5 |
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%assign stack_offset stack_offset+16 |
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%endif |
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WIN64_SPILL_XMM %3 |
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LOAD_IF_USED 4, %1 |
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LOAD_IF_USED 5, %1 |
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LOAD_IF_USED 6, %1 |
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DEFINE_ARGS %4 |
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%endmacro |
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%macro WIN64_SPILL_XMM 1 |
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%assign xmm_regs_used %1 |
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ASSERT xmm_regs_used <= 16 |
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%if xmm_regs_used > 6 |
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sub rsp, (xmm_regs_used-6)*16+16 |
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%assign stack_offset stack_offset+(xmm_regs_used-6)*16+16 |
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%assign %%i xmm_regs_used |
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%rep (xmm_regs_used-6) |
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%assign %%i %%i-1 |
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movdqa [rsp + (%%i-6)*16+8], xmm %+ %%i |
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%endrep |
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%endif |
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%endmacro |
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%macro WIN64_RESTORE_XMM_INTERNAL 1 |
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%if xmm_regs_used > 6 |
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%assign %%i xmm_regs_used |
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%rep (xmm_regs_used-6) |
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%assign %%i %%i-1 |
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movdqa xmm %+ %%i, [%1 + (%%i-6)*16+8] |
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%endrep |
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add %1, (xmm_regs_used-6)*16+16 |
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%endif |
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%endmacro |
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%macro WIN64_RESTORE_XMM 1 |
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WIN64_RESTORE_XMM_INTERNAL %1 |
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%assign stack_offset stack_offset-(xmm_regs_used-6)*16+16 |
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%assign xmm_regs_used 0 |
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%endmacro |
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%macro RET 0 |
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WIN64_RESTORE_XMM_INTERNAL rsp |
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%if regs_used > 4 |
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pop r5 |
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pop r4 |
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%endif |
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ret |
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%endmacro |
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%macro REP_RET 0 |
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%if regs_used > 4 || xmm_regs_used > 6 |
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RET |
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%else |
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rep ret |
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%endif |
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%endmacro |
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%elifdef ARCH_X86_64 ; *nix x64 ;============================================= |
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DECLARE_REG 0, rdi, edi, di, dil, edi |
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DECLARE_REG 1, rsi, esi, si, sil, esi |
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DECLARE_REG 2, rdx, edx, dx, dl, edx |
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DECLARE_REG 3, rcx, ecx, cx, cl, ecx |
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DECLARE_REG 4, r8, r8d, r8w, r8b, r8d |
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DECLARE_REG 5, r9, r9d, r9w, r9b, r9d |
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DECLARE_REG 6, rax, eax, ax, al, [rsp + stack_offset + 8] |
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%define r7m [rsp + stack_offset + 16] |
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%define r8m [rsp + stack_offset + 24] |
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%macro LOAD_IF_USED 2 ; reg_id, number_of_args |
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%if %1 < %2 |
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mov r%1, [rsp - 40 + %1*8] |
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%endif |
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%endmacro |
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%macro PROLOGUE 2-4+ ; #args, #regs, #xmm_regs, arg_names... |
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ASSERT %2 >= %1 |
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ASSERT %2 <= 7 |
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LOAD_IF_USED 6, %1 |
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DEFINE_ARGS %4 |
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%endmacro |
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%macro RET 0 |
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ret |
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%endmacro |
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%macro REP_RET 0 |
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rep ret |
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%endmacro |
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%else ; X86_32 ;============================================================== |
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DECLARE_REG 0, eax, eax, ax, al, [esp + stack_offset + 4] |
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DECLARE_REG 1, ecx, ecx, cx, cl, [esp + stack_offset + 8] |
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DECLARE_REG 2, edx, edx, dx, dl, [esp + stack_offset + 12] |
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DECLARE_REG 3, ebx, ebx, bx, bl, [esp + stack_offset + 16] |
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DECLARE_REG 4, esi, esi, si, null, [esp + stack_offset + 20] |
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DECLARE_REG 5, edi, edi, di, null, [esp + stack_offset + 24] |
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DECLARE_REG 6, ebp, ebp, bp, null, [esp + stack_offset + 28] |
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%define r7m [esp + stack_offset + 32] |
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%define r8m [esp + stack_offset + 36] |
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%define rsp esp |
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%macro PUSH_IF_USED 1 ; reg_id |
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%if %1 < regs_used |
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push r%1 |
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%assign stack_offset stack_offset+4 |
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%endif |
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%endmacro |
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%macro POP_IF_USED 1 ; reg_id |
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%if %1 < regs_used |
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pop r%1 |
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%endif |
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%endmacro |
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%macro LOAD_IF_USED 2 ; reg_id, number_of_args |
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%if %1 < %2 |
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mov r%1, [esp + stack_offset + 4 + %1*4] |
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%endif |
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%endmacro |
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%macro PROLOGUE 2-4+ ; #args, #regs, #xmm_regs, arg_names... |
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ASSERT %2 >= %1 |
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%assign regs_used %2 |
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ASSERT regs_used <= 7 |
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PUSH_IF_USED 3 |
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PUSH_IF_USED 4 |
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PUSH_IF_USED 5 |
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PUSH_IF_USED 6 |
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LOAD_IF_USED 0, %1 |
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LOAD_IF_USED 1, %1 |
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LOAD_IF_USED 2, %1 |
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LOAD_IF_USED 3, %1 |
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LOAD_IF_USED 4, %1 |
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LOAD_IF_USED 5, %1 |
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LOAD_IF_USED 6, %1 |
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DEFINE_ARGS %4 |
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%endmacro |
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%macro RET 0 |
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POP_IF_USED 6 |
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POP_IF_USED 5 |
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POP_IF_USED 4 |
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POP_IF_USED 3 |
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ret |
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%endmacro |
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%macro REP_RET 0 |
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%if regs_used > 3 |
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RET |
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%else |
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rep ret |
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%endif |
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%endmacro |
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%endif ;====================================================================== |
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%ifndef WIN64 |
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%macro WIN64_SPILL_XMM 1 |
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%endmacro |
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%macro WIN64_RESTORE_XMM 1 |
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%endmacro |
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%endif |
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;============================================================================= |
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; arch-independent part |
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;============================================================================= |
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%assign function_align 16 |
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; Symbol prefix for C linkage |
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%macro cglobal 1-2+ |
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%xdefine %1 mangle(program_name %+ _ %+ %1) |
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%xdefine %1.skip_prologue %1 %+ .skip_prologue |
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%ifidn __OUTPUT_FORMAT__,elf |
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global %1:function hidden |
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%else |
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global %1 |
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%endif |
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align function_align |
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%1: |
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RESET_MM_PERMUTATION ; not really needed, but makes disassembly somewhat nicer |
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%assign stack_offset 0 |
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%if %0 > 1 |
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PROLOGUE %2 |
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%endif |
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%endmacro |
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%macro cextern 1 |
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%xdefine %1 mangle(program_name %+ _ %+ %1) |
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extern %1 |
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%endmacro |
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|
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;like cextern, but without the prefix |
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%macro cextern_naked 1 |
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%xdefine %1 mangle(%1) |
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extern %1 |
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%endmacro |
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%macro const 2+ |
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%xdefine %1 mangle(program_name %+ _ %+ %1) |
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global %1 |
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%1: %2 |
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%endmacro |
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; This is needed for ELF, otherwise the GNU linker assumes the stack is |
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; executable by default. |
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%ifidn __OUTPUT_FORMAT__,elf |
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SECTION .note.GNU-stack noalloc noexec nowrite progbits |
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%endif |
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; merge mmx and sse* |
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%macro CAT_XDEFINE 3 |
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%xdefine %1%2 %3 |
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%endmacro |
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%macro CAT_UNDEF 2 |
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%undef %1%2 |
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%endmacro |
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%macro INIT_MMX 0 |
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%assign avx_enabled 0 |
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%define RESET_MM_PERMUTATION INIT_MMX |
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%define mmsize 8 |
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%define num_mmregs 8 |
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%define mova movq |
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%define movu movq |
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%define movh movd |
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%define movnta movntq |
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%assign %%i 0 |
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%rep 8 |
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CAT_XDEFINE m, %%i, mm %+ %%i |
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CAT_XDEFINE nmm, %%i, %%i |
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%assign %%i %%i+1 |
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%endrep |
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%rep 8 |
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CAT_UNDEF m, %%i |
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CAT_UNDEF nmm, %%i |
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%assign %%i %%i+1 |
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%endrep |
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%endmacro |
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%macro INIT_XMM 0 |
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%assign avx_enabled 0 |
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%define RESET_MM_PERMUTATION INIT_XMM |
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%define mmsize 16 |
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%define num_mmregs 8 |
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%ifdef ARCH_X86_64 |
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%define num_mmregs 16 |
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%endif |
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%define mova movdqa |
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%define movu movdqu |
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%define movh movq |
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%define movnta movntdq |
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%assign %%i 0 |
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%rep num_mmregs |
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CAT_XDEFINE m, %%i, xmm %+ %%i |
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CAT_XDEFINE nxmm, %%i, %%i |
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%assign %%i %%i+1 |
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%endrep |
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%endmacro |
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%macro INIT_AVX 0 |
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INIT_XMM |
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%assign avx_enabled 1 |
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%define PALIGNR PALIGNR_SSSE3 |
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%define RESET_MM_PERMUTATION INIT_AVX |
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%endmacro |
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%macro INIT_YMM 0 |
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%assign avx_enabled 1 |
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%define RESET_MM_PERMUTATION INIT_YMM |
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%define mmsize 32 |
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%define num_mmregs 8 |
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%ifdef ARCH_X86_64 |
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%define num_mmregs 16 |
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%endif |
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%define mova vmovaps |
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%define movu vmovups |
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%assign %%i 0 |
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%rep num_mmregs |
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CAT_XDEFINE m, %%i, ymm %+ %%i |
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CAT_XDEFINE nymm, %%i, %%i |
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%assign %%i %%i+1 |
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%endrep |
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%endmacro |
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INIT_MMX |
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|
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; I often want to use macros that permute their arguments. e.g. there's no |
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; efficient way to implement butterfly or transpose or dct without swapping some |
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; arguments. |
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; |
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; I would like to not have to manually keep track of the permutations: |
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; If I insert a permutation in the middle of a function, it should automatically |
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; change everything that follows. For more complex macros I may also have multiple |
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; implementations, e.g. the SSE2 and SSSE3 versions may have different permutations. |
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; |
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; Hence these macros. Insert a PERMUTE or some SWAPs at the end of a macro that |
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; permutes its arguments. It's equivalent to exchanging the contents of the |
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; registers, except that this way you exchange the register names instead, so it |
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; doesn't cost any cycles. |
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|
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%macro PERMUTE 2-* ; takes a list of pairs to swap |
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%rep %0/2 |
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%xdefine tmp%2 m%2 |
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%xdefine ntmp%2 nm%2 |
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%rotate 2 |
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%endrep |
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%rep %0/2 |
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%xdefine m%1 tmp%2 |
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%xdefine nm%1 ntmp%2 |
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%undef tmp%2 |
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%undef ntmp%2 |
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%rotate 2 |
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%endrep |
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%endmacro |
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%macro SWAP 2-* ; swaps a single chain (sometimes more concise than pairs) |
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%rep %0-1 |
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%ifdef m%1 |
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%xdefine tmp m%1 |
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%xdefine m%1 m%2 |
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%xdefine m%2 tmp |
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CAT_XDEFINE n, m%1, %1 |
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CAT_XDEFINE n, m%2, %2 |
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%else |
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; If we were called as "SWAP m0,m1" rather than "SWAP 0,1" infer the original numbers here. |
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; Be careful using this mode in nested macros though, as in some cases there may be |
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; other copies of m# that have already been dereferenced and don't get updated correctly. |
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%xdefine %%n1 n %+ %1 |
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%xdefine %%n2 n %+ %2 |
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%xdefine tmp m %+ %%n1 |
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CAT_XDEFINE m, %%n1, m %+ %%n2 |
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CAT_XDEFINE m, %%n2, tmp |
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CAT_XDEFINE n, m %+ %%n1, %%n1 |
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CAT_XDEFINE n, m %+ %%n2, %%n2 |
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%endif |
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%undef tmp |
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%rotate 1 |
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%endrep |
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%endmacro |
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; If SAVE_MM_PERMUTATION is placed at the end of a function and given the |
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; function name, then any later calls to that function will automatically |
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; load the permutation, so values can be returned in mmregs. |
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%macro SAVE_MM_PERMUTATION 1 ; name to save as |
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%assign %%i 0 |
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%rep num_mmregs |
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CAT_XDEFINE %1_m, %%i, m %+ %%i |
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%assign %%i %%i+1 |
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%endrep |
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%endmacro |
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%macro LOAD_MM_PERMUTATION 1 ; name to load from |
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%assign %%i 0 |
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%rep num_mmregs |
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CAT_XDEFINE m, %%i, %1_m %+ %%i |
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CAT_XDEFINE n, m %+ %%i, %%i |
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%assign %%i %%i+1 |
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%endrep |
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%endmacro |
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%macro call 1 |
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call %1 |
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%ifdef %1_m0 |
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LOAD_MM_PERMUTATION %1 |
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%endif |
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%endmacro |
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; Substitutions that reduce instruction size but are functionally equivalent |
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%macro add 2 |
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%ifnum %2 |
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%if %2==128 |
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sub %1, -128 |
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%else |
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add %1, %2 |
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%endif |
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%else |
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add %1, %2 |
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%endif |
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%endmacro |
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%macro sub 2 |
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%ifnum %2 |
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%if %2==128 |
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add %1, -128 |
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%else |
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sub %1, %2 |
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%endif |
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%else |
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sub %1, %2 |
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%endif |
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%endmacro |
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;============================================================================= |
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; AVX abstraction layer |
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;============================================================================= |
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%assign i 0 |
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%rep 16 |
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%if i < 8 |
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CAT_XDEFINE sizeofmm, i, 8 |
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%endif |
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CAT_XDEFINE sizeofxmm, i, 16 |
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CAT_XDEFINE sizeofymm, i, 32 |
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%assign i i+1 |
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%endrep |
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%undef i |
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;%1 == instruction |
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;%2 == 1 if float, 0 if int |
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;%3 == 0 if 3-operand (xmm, xmm, xmm), 1 if 4-operand (xmm, xmm, xmm, imm) |
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;%4 == number of operands given |
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;%5+: operands |
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%macro RUN_AVX_INSTR 6-7+ |
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%if sizeof%5==32 |
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v%1 %5, %6, %7 |
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%else |
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%if sizeof%5==8 |
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%define %%regmov movq |
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%elif %2 |
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%define %%regmov movaps |
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%else |
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%define %%regmov movdqa |
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%endif |
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%if %4>=3+%3 |
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%ifnidn %5, %6 |
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%if avx_enabled && sizeof%5==16 |
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v%1 %5, %6, %7 |
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%else |
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%%regmov %5, %6 |
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%1 %5, %7 |
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%endif |
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%else |
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%1 %5, %7 |
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%endif |
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%elif %3 |
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%1 %5, %6, %7 |
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%else |
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%1 %5, %6 |
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%endif |
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%endif |
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%endmacro |
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;%1 == instruction |
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;%2 == 1 if float, 0 if int |
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;%3 == 0 if 3-operand (xmm, xmm, xmm), 1 if 4-operand (xmm, xmm, xmm, imm) |
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%macro AVX_INSTR 3 |
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%macro %1 2-8 fnord, fnord, fnord, %1, %2, %3 |
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%ifidn %3, fnord |
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RUN_AVX_INSTR %6, %7, %8, 2, %1, %2 |
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%elifidn %4, fnord |
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RUN_AVX_INSTR %6, %7, %8, 3, %1, %2, %3 |
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%elifidn %5, fnord |
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RUN_AVX_INSTR %6, %7, %8, 4, %1, %2, %3, %4 |
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%else |
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RUN_AVX_INSTR %6, %7, %8, 5, %1, %2, %3, %4, %5 |
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%endif |
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%endmacro |
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%endmacro |
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AVX_INSTR addpd, 1, 0 |
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AVX_INSTR addps, 1, 0 |
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AVX_INSTR addsd, 1, 0 |
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AVX_INSTR addss, 1, 0 |
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AVX_INSTR addsubpd, 1, 0 |
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AVX_INSTR addsubps, 1, 0 |
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AVX_INSTR andpd, 1, 0 |
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AVX_INSTR andps, 1, 0 |
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AVX_INSTR andnpd, 1, 0 |
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AVX_INSTR andnps, 1, 0 |
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AVX_INSTR blendpd, 1, 0 |
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AVX_INSTR blendps, 1, 0 |
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AVX_INSTR blendvpd, 1, 0 |
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AVX_INSTR blendvps, 1, 0 |
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AVX_INSTR cmppd, 1, 0 |
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AVX_INSTR cmpps, 1, 0 |
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AVX_INSTR cmpsd, 1, 0 |
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AVX_INSTR cmpss, 1, 0 |
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AVX_INSTR divpd, 1, 0 |
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AVX_INSTR divps, 1, 0 |
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AVX_INSTR divsd, 1, 0 |
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AVX_INSTR divss, 1, 0 |
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AVX_INSTR dppd, 1, 0 |
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AVX_INSTR dpps, 1, 0 |
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AVX_INSTR haddpd, 1, 0 |
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AVX_INSTR haddps, 1, 0 |
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AVX_INSTR hsubpd, 1, 0 |
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AVX_INSTR hsubps, 1, 0 |
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AVX_INSTR maxpd, 1, 0 |
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AVX_INSTR maxps, 1, 0 |
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AVX_INSTR maxsd, 1, 0 |
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AVX_INSTR maxss, 1, 0 |
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AVX_INSTR minpd, 1, 0 |
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AVX_INSTR minps, 1, 0 |
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AVX_INSTR minsd, 1, 0 |
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AVX_INSTR minss, 1, 0 |
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AVX_INSTR mpsadbw, 0, 1 |
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AVX_INSTR mulpd, 1, 0 |
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AVX_INSTR mulps, 1, 0 |
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AVX_INSTR mulsd, 1, 0 |
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AVX_INSTR mulss, 1, 0 |
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AVX_INSTR orpd, 1, 0 |
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AVX_INSTR orps, 1, 0 |
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AVX_INSTR packsswb, 0, 0 |
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AVX_INSTR packssdw, 0, 0 |
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AVX_INSTR packuswb, 0, 0 |
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AVX_INSTR packusdw, 0, 0 |
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AVX_INSTR paddb, 0, 0 |
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AVX_INSTR paddw, 0, 0 |
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AVX_INSTR paddd, 0, 0 |
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AVX_INSTR paddq, 0, 0 |
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AVX_INSTR paddsb, 0, 0 |
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AVX_INSTR paddsw, 0, 0 |
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AVX_INSTR paddusb, 0, 0 |
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AVX_INSTR paddusw, 0, 0 |
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AVX_INSTR palignr, 0, 1 |
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AVX_INSTR pand, 0, 0 |
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AVX_INSTR pandn, 0, 0 |
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AVX_INSTR pavgb, 0, 0 |
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AVX_INSTR pavgw, 0, 0 |
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AVX_INSTR pblendvb, 0, 0 |
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AVX_INSTR pblendw, 0, 1 |
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AVX_INSTR pcmpestri, 0, 0 |
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AVX_INSTR pcmpestrm, 0, 0 |
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AVX_INSTR pcmpistri, 0, 0 |
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AVX_INSTR pcmpistrm, 0, 0 |
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AVX_INSTR pcmpeqb, 0, 0 |
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AVX_INSTR pcmpeqw, 0, 0 |
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AVX_INSTR pcmpeqd, 0, 0 |
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AVX_INSTR pcmpeqq, 0, 0 |
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AVX_INSTR pcmpgtb, 0, 0 |
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AVX_INSTR pcmpgtw, 0, 0 |
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AVX_INSTR pcmpgtd, 0, 0 |
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AVX_INSTR pcmpgtq, 0, 0 |
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AVX_INSTR phaddw, 0, 0 |
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AVX_INSTR phaddd, 0, 0 |
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AVX_INSTR phaddsw, 0, 0 |
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AVX_INSTR phsubw, 0, 0 |
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AVX_INSTR phsubd, 0, 0 |
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AVX_INSTR phsubsw, 0, 0 |
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AVX_INSTR pmaddwd, 0, 0 |
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AVX_INSTR pmaddubsw, 0, 0 |
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AVX_INSTR pmaxsb, 0, 0 |
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AVX_INSTR pmaxsw, 0, 0 |
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AVX_INSTR pmaxsd, 0, 0 |
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AVX_INSTR pmaxub, 0, 0 |
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AVX_INSTR pmaxuw, 0, 0 |
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AVX_INSTR pmaxud, 0, 0 |
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AVX_INSTR pminsb, 0, 0 |
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AVX_INSTR pminsw, 0, 0 |
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AVX_INSTR pminsd, 0, 0 |
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AVX_INSTR pminub, 0, 0 |
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AVX_INSTR pminuw, 0, 0 |
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AVX_INSTR pminud, 0, 0 |
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AVX_INSTR pmulhuw, 0, 0 |
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AVX_INSTR pmulhrsw, 0, 0 |
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AVX_INSTR pmulhw, 0, 0 |
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AVX_INSTR pmullw, 0, 0 |
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AVX_INSTR pmulld, 0, 0 |
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AVX_INSTR pmuludq, 0, 0 |
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AVX_INSTR pmuldq, 0, 0 |
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AVX_INSTR por, 0, 0 |
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AVX_INSTR psadbw, 0, 0 |
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AVX_INSTR pshufb, 0, 0 |
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AVX_INSTR psignb, 0, 0 |
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AVX_INSTR psignw, 0, 0 |
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AVX_INSTR psignd, 0, 0 |
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AVX_INSTR psllw, 0, 0 |
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AVX_INSTR pslld, 0, 0 |
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AVX_INSTR psllq, 0, 0 |
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AVX_INSTR pslldq, 0, 0 |
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AVX_INSTR psraw, 0, 0 |
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AVX_INSTR psrad, 0, 0 |
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AVX_INSTR psrlw, 0, 0 |
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AVX_INSTR psrld, 0, 0 |
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AVX_INSTR psrlq, 0, 0 |
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AVX_INSTR psrldq, 0, 0 |
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AVX_INSTR psubb, 0, 0 |
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AVX_INSTR psubw, 0, 0 |
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AVX_INSTR psubd, 0, 0 |
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AVX_INSTR psubq, 0, 0 |
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AVX_INSTR psubsb, 0, 0 |
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AVX_INSTR psubsw, 0, 0 |
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AVX_INSTR psubusb, 0, 0 |
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AVX_INSTR psubusw, 0, 0 |
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AVX_INSTR punpckhbw, 0, 0 |
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AVX_INSTR punpckhwd, 0, 0 |
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AVX_INSTR punpckhdq, 0, 0 |
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AVX_INSTR punpckhqdq, 0, 0 |
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AVX_INSTR punpcklbw, 0, 0 |
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AVX_INSTR punpcklwd, 0, 0 |
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AVX_INSTR punpckldq, 0, 0 |
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AVX_INSTR punpcklqdq, 0, 0 |
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AVX_INSTR pxor, 0, 0 |
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AVX_INSTR shufps, 0, 1 |
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AVX_INSTR subpd, 1, 0 |
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AVX_INSTR subps, 1, 0 |
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AVX_INSTR subsd, 1, 0 |
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AVX_INSTR subss, 1, 0 |
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AVX_INSTR unpckhpd, 1, 0 |
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AVX_INSTR unpckhps, 1, 0 |
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AVX_INSTR unpcklpd, 1, 0 |
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AVX_INSTR unpcklps, 1, 0 |
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AVX_INSTR xorpd, 1, 0 |
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AVX_INSTR xorps, 1, 0 |
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; 3DNow instructions, for sharing code between AVX, SSE and 3DN |
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AVX_INSTR pfadd, 1, 0 |
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AVX_INSTR pfsub, 1, 0 |
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AVX_INSTR pfmul, 1, 0
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