You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
240 lines
10 KiB
HTML
240 lines
10 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<!-- Copyright (C) 1988-2018 Free Software Foundation, Inc.
|
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
|
under the terms of the GNU Free Documentation License, Version 1.3 or
|
|
any later version published by the Free Software Foundation; with the
|
|
Invariant Sections being "Funding Free Software", the Front-Cover
|
|
Texts being (a) (see below), and with the Back-Cover Texts being (b)
|
|
(see below). A copy of the license is included in the section entitled
|
|
"GNU Free Documentation License".
|
|
|
|
(a) The FSF's Front-Cover Text is:
|
|
|
|
A GNU Manual
|
|
|
|
(b) The FSF's Back-Cover Text is:
|
|
|
|
You have freedom to copy and modify this GNU Manual, like GNU
|
|
software. Copies published by the Free Software Foundation raise
|
|
funds for GNU development. -->
|
|
<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
|
|
<head>
|
|
<title>ARM iWMMXt Built-in Functions (Using the GNU Compiler Collection (GCC))</title>
|
|
|
|
<meta name="description" content="ARM iWMMXt Built-in Functions (Using the GNU Compiler Collection (GCC))">
|
|
<meta name="keywords" content="ARM iWMMXt Built-in Functions (Using the GNU Compiler Collection (GCC))">
|
|
<meta name="resource-type" content="document">
|
|
<meta name="distribution" content="global">
|
|
<meta name="Generator" content="makeinfo">
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<link href="index.html#Top" rel="start" title="Top">
|
|
<link href="Option-Index.html#Option-Index" rel="index" title="Option Index">
|
|
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
|
|
<link href="Target-Builtins.html#Target-Builtins" rel="up" title="Target Builtins">
|
|
<link href="ARM-C-Language-Extensions-_0028ACLE_0029.html#ARM-C-Language-Extensions-_0028ACLE_0029" rel="next" title="ARM C Language Extensions (ACLE)">
|
|
<link href="ARC-SIMD-Built_002din-Functions.html#ARC-SIMD-Built_002din-Functions" rel="prev" title="ARC SIMD Built-in Functions">
|
|
<style type="text/css">
|
|
<!--
|
|
a.summary-letter {text-decoration: none}
|
|
blockquote.indentedblock {margin-right: 0em}
|
|
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
|
|
blockquote.smallquotation {font-size: smaller}
|
|
div.display {margin-left: 3.2em}
|
|
div.example {margin-left: 3.2em}
|
|
div.lisp {margin-left: 3.2em}
|
|
div.smalldisplay {margin-left: 3.2em}
|
|
div.smallexample {margin-left: 3.2em}
|
|
div.smalllisp {margin-left: 3.2em}
|
|
kbd {font-style: oblique}
|
|
pre.display {font-family: inherit}
|
|
pre.format {font-family: inherit}
|
|
pre.menu-comment {font-family: serif}
|
|
pre.menu-preformatted {font-family: serif}
|
|
pre.smalldisplay {font-family: inherit; font-size: smaller}
|
|
pre.smallexample {font-size: smaller}
|
|
pre.smallformat {font-family: inherit; font-size: smaller}
|
|
pre.smalllisp {font-size: smaller}
|
|
span.nolinebreak {white-space: nowrap}
|
|
span.roman {font-family: initial; font-weight: normal}
|
|
span.sansserif {font-family: sans-serif; font-weight: normal}
|
|
ul.no-bullet {list-style: none}
|
|
-->
|
|
</style>
|
|
|
|
|
|
</head>
|
|
|
|
<body lang="en">
|
|
<a name="ARM-iWMMXt-Built_002din-Functions"></a>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="ARM-C-Language-Extensions-_0028ACLE_0029.html#ARM-C-Language-Extensions-_0028ACLE_0029" accesskey="n" rel="next">ARM C Language Extensions (ACLE)</a>, Previous: <a href="ARC-SIMD-Built_002din-Functions.html#ARC-SIMD-Built_002din-Functions" accesskey="p" rel="prev">ARC SIMD Built-in Functions</a>, Up: <a href="Target-Builtins.html#Target-Builtins" accesskey="u" rel="up">Target Builtins</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
<hr>
|
|
<a name="ARM-iWMMXt-Built_002din-Functions-1"></a>
|
|
<h4 class="subsection">6.59.6 ARM iWMMXt Built-in Functions</h4>
|
|
|
|
<p>These built-in functions are available for the ARM family of
|
|
processors when the <samp>-mcpu=iwmmxt</samp> switch is used:
|
|
</p>
|
|
<div class="smallexample">
|
|
<pre class="smallexample">typedef int v2si __attribute__ ((vector_size (8)));
|
|
typedef short v4hi __attribute__ ((vector_size (8)));
|
|
typedef char v8qi __attribute__ ((vector_size (8)));
|
|
|
|
int __builtin_arm_getwcgr0 (void)
|
|
void __builtin_arm_setwcgr0 (int)
|
|
int __builtin_arm_getwcgr1 (void)
|
|
void __builtin_arm_setwcgr1 (int)
|
|
int __builtin_arm_getwcgr2 (void)
|
|
void __builtin_arm_setwcgr2 (int)
|
|
int __builtin_arm_getwcgr3 (void)
|
|
void __builtin_arm_setwcgr3 (int)
|
|
int __builtin_arm_textrmsb (v8qi, int)
|
|
int __builtin_arm_textrmsh (v4hi, int)
|
|
int __builtin_arm_textrmsw (v2si, int)
|
|
int __builtin_arm_textrmub (v8qi, int)
|
|
int __builtin_arm_textrmuh (v4hi, int)
|
|
int __builtin_arm_textrmuw (v2si, int)
|
|
v8qi __builtin_arm_tinsrb (v8qi, int, int)
|
|
v4hi __builtin_arm_tinsrh (v4hi, int, int)
|
|
v2si __builtin_arm_tinsrw (v2si, int, int)
|
|
long long __builtin_arm_tmia (long long, int, int)
|
|
long long __builtin_arm_tmiabb (long long, int, int)
|
|
long long __builtin_arm_tmiabt (long long, int, int)
|
|
long long __builtin_arm_tmiaph (long long, int, int)
|
|
long long __builtin_arm_tmiatb (long long, int, int)
|
|
long long __builtin_arm_tmiatt (long long, int, int)
|
|
int __builtin_arm_tmovmskb (v8qi)
|
|
int __builtin_arm_tmovmskh (v4hi)
|
|
int __builtin_arm_tmovmskw (v2si)
|
|
long long __builtin_arm_waccb (v8qi)
|
|
long long __builtin_arm_wacch (v4hi)
|
|
long long __builtin_arm_waccw (v2si)
|
|
v8qi __builtin_arm_waddb (v8qi, v8qi)
|
|
v8qi __builtin_arm_waddbss (v8qi, v8qi)
|
|
v8qi __builtin_arm_waddbus (v8qi, v8qi)
|
|
v4hi __builtin_arm_waddh (v4hi, v4hi)
|
|
v4hi __builtin_arm_waddhss (v4hi, v4hi)
|
|
v4hi __builtin_arm_waddhus (v4hi, v4hi)
|
|
v2si __builtin_arm_waddw (v2si, v2si)
|
|
v2si __builtin_arm_waddwss (v2si, v2si)
|
|
v2si __builtin_arm_waddwus (v2si, v2si)
|
|
v8qi __builtin_arm_walign (v8qi, v8qi, int)
|
|
long long __builtin_arm_wand(long long, long long)
|
|
long long __builtin_arm_wandn (long long, long long)
|
|
v8qi __builtin_arm_wavg2b (v8qi, v8qi)
|
|
v8qi __builtin_arm_wavg2br (v8qi, v8qi)
|
|
v4hi __builtin_arm_wavg2h (v4hi, v4hi)
|
|
v4hi __builtin_arm_wavg2hr (v4hi, v4hi)
|
|
v8qi __builtin_arm_wcmpeqb (v8qi, v8qi)
|
|
v4hi __builtin_arm_wcmpeqh (v4hi, v4hi)
|
|
v2si __builtin_arm_wcmpeqw (v2si, v2si)
|
|
v8qi __builtin_arm_wcmpgtsb (v8qi, v8qi)
|
|
v4hi __builtin_arm_wcmpgtsh (v4hi, v4hi)
|
|
v2si __builtin_arm_wcmpgtsw (v2si, v2si)
|
|
v8qi __builtin_arm_wcmpgtub (v8qi, v8qi)
|
|
v4hi __builtin_arm_wcmpgtuh (v4hi, v4hi)
|
|
v2si __builtin_arm_wcmpgtuw (v2si, v2si)
|
|
long long __builtin_arm_wmacs (long long, v4hi, v4hi)
|
|
long long __builtin_arm_wmacsz (v4hi, v4hi)
|
|
long long __builtin_arm_wmacu (long long, v4hi, v4hi)
|
|
long long __builtin_arm_wmacuz (v4hi, v4hi)
|
|
v4hi __builtin_arm_wmadds (v4hi, v4hi)
|
|
v4hi __builtin_arm_wmaddu (v4hi, v4hi)
|
|
v8qi __builtin_arm_wmaxsb (v8qi, v8qi)
|
|
v4hi __builtin_arm_wmaxsh (v4hi, v4hi)
|
|
v2si __builtin_arm_wmaxsw (v2si, v2si)
|
|
v8qi __builtin_arm_wmaxub (v8qi, v8qi)
|
|
v4hi __builtin_arm_wmaxuh (v4hi, v4hi)
|
|
v2si __builtin_arm_wmaxuw (v2si, v2si)
|
|
v8qi __builtin_arm_wminsb (v8qi, v8qi)
|
|
v4hi __builtin_arm_wminsh (v4hi, v4hi)
|
|
v2si __builtin_arm_wminsw (v2si, v2si)
|
|
v8qi __builtin_arm_wminub (v8qi, v8qi)
|
|
v4hi __builtin_arm_wminuh (v4hi, v4hi)
|
|
v2si __builtin_arm_wminuw (v2si, v2si)
|
|
v4hi __builtin_arm_wmulsm (v4hi, v4hi)
|
|
v4hi __builtin_arm_wmulul (v4hi, v4hi)
|
|
v4hi __builtin_arm_wmulum (v4hi, v4hi)
|
|
long long __builtin_arm_wor (long long, long long)
|
|
v2si __builtin_arm_wpackdss (long long, long long)
|
|
v2si __builtin_arm_wpackdus (long long, long long)
|
|
v8qi __builtin_arm_wpackhss (v4hi, v4hi)
|
|
v8qi __builtin_arm_wpackhus (v4hi, v4hi)
|
|
v4hi __builtin_arm_wpackwss (v2si, v2si)
|
|
v4hi __builtin_arm_wpackwus (v2si, v2si)
|
|
long long __builtin_arm_wrord (long long, long long)
|
|
long long __builtin_arm_wrordi (long long, int)
|
|
v4hi __builtin_arm_wrorh (v4hi, long long)
|
|
v4hi __builtin_arm_wrorhi (v4hi, int)
|
|
v2si __builtin_arm_wrorw (v2si, long long)
|
|
v2si __builtin_arm_wrorwi (v2si, int)
|
|
v2si __builtin_arm_wsadb (v2si, v8qi, v8qi)
|
|
v2si __builtin_arm_wsadbz (v8qi, v8qi)
|
|
v2si __builtin_arm_wsadh (v2si, v4hi, v4hi)
|
|
v2si __builtin_arm_wsadhz (v4hi, v4hi)
|
|
v4hi __builtin_arm_wshufh (v4hi, int)
|
|
long long __builtin_arm_wslld (long long, long long)
|
|
long long __builtin_arm_wslldi (long long, int)
|
|
v4hi __builtin_arm_wsllh (v4hi, long long)
|
|
v4hi __builtin_arm_wsllhi (v4hi, int)
|
|
v2si __builtin_arm_wsllw (v2si, long long)
|
|
v2si __builtin_arm_wsllwi (v2si, int)
|
|
long long __builtin_arm_wsrad (long long, long long)
|
|
long long __builtin_arm_wsradi (long long, int)
|
|
v4hi __builtin_arm_wsrah (v4hi, long long)
|
|
v4hi __builtin_arm_wsrahi (v4hi, int)
|
|
v2si __builtin_arm_wsraw (v2si, long long)
|
|
v2si __builtin_arm_wsrawi (v2si, int)
|
|
long long __builtin_arm_wsrld (long long, long long)
|
|
long long __builtin_arm_wsrldi (long long, int)
|
|
v4hi __builtin_arm_wsrlh (v4hi, long long)
|
|
v4hi __builtin_arm_wsrlhi (v4hi, int)
|
|
v2si __builtin_arm_wsrlw (v2si, long long)
|
|
v2si __builtin_arm_wsrlwi (v2si, int)
|
|
v8qi __builtin_arm_wsubb (v8qi, v8qi)
|
|
v8qi __builtin_arm_wsubbss (v8qi, v8qi)
|
|
v8qi __builtin_arm_wsubbus (v8qi, v8qi)
|
|
v4hi __builtin_arm_wsubh (v4hi, v4hi)
|
|
v4hi __builtin_arm_wsubhss (v4hi, v4hi)
|
|
v4hi __builtin_arm_wsubhus (v4hi, v4hi)
|
|
v2si __builtin_arm_wsubw (v2si, v2si)
|
|
v2si __builtin_arm_wsubwss (v2si, v2si)
|
|
v2si __builtin_arm_wsubwus (v2si, v2si)
|
|
v4hi __builtin_arm_wunpckehsb (v8qi)
|
|
v2si __builtin_arm_wunpckehsh (v4hi)
|
|
long long __builtin_arm_wunpckehsw (v2si)
|
|
v4hi __builtin_arm_wunpckehub (v8qi)
|
|
v2si __builtin_arm_wunpckehuh (v4hi)
|
|
long long __builtin_arm_wunpckehuw (v2si)
|
|
v4hi __builtin_arm_wunpckelsb (v8qi)
|
|
v2si __builtin_arm_wunpckelsh (v4hi)
|
|
long long __builtin_arm_wunpckelsw (v2si)
|
|
v4hi __builtin_arm_wunpckelub (v8qi)
|
|
v2si __builtin_arm_wunpckeluh (v4hi)
|
|
long long __builtin_arm_wunpckeluw (v2si)
|
|
v8qi __builtin_arm_wunpckihb (v8qi, v8qi)
|
|
v4hi __builtin_arm_wunpckihh (v4hi, v4hi)
|
|
v2si __builtin_arm_wunpckihw (v2si, v2si)
|
|
v8qi __builtin_arm_wunpckilb (v8qi, v8qi)
|
|
v4hi __builtin_arm_wunpckilh (v4hi, v4hi)
|
|
v2si __builtin_arm_wunpckilw (v2si, v2si)
|
|
long long __builtin_arm_wxor (long long, long long)
|
|
long long __builtin_arm_wzero ()
|
|
</pre></div>
|
|
|
|
|
|
<hr>
|
|
<div class="header">
|
|
<p>
|
|
Next: <a href="ARM-C-Language-Extensions-_0028ACLE_0029.html#ARM-C-Language-Extensions-_0028ACLE_0029" accesskey="n" rel="next">ARM C Language Extensions (ACLE)</a>, Previous: <a href="ARC-SIMD-Built_002din-Functions.html#ARC-SIMD-Built_002din-Functions" accesskey="p" rel="prev">ARC SIMD Built-in Functions</a>, Up: <a href="Target-Builtins.html#Target-Builtins" accesskey="u" rel="up">Target Builtins</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
|
|
</div>
|
|
|
|
|
|
|
|
</body>
|
|
</html>
|