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diff --git a/share/doc/gccint/Optimization-groups.html b/share/doc/gccint/Optimization-groups.html new file mode 100644 index 0000000..837fadb --- /dev/null +++ b/share/doc/gccint/Optimization-groups.html @@ -0,0 +1,137 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1988-2023 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). 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Copies published by the Free Software Foundation raise + funds for GNU development. --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>GNU Compiler Collection (GCC) Internals: Optimization groups</title> + +<meta name="description" content="GNU Compiler Collection (GCC) Internals: Optimization groups"> +<meta name="keywords" content="GNU Compiler Collection (GCC) Internals: Optimization groups"> +<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="Optimization-info.html#Optimization-info" rel="up" title="Optimization info"> +<link href="Dump-files-and-streams.html#Dump-files-and-streams" rel="next" title="Dump files and streams"> +<link href="Dump-setup.html#Dump-setup" rel="previous" title="Dump setup"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +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.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="Optimization-groups"></a> +<div class="header"> +<p> +Next: <a href="Dump-files-and-streams.html#Dump-files-and-streams" accesskey="n" rel="next">Dump files and streams</a>, Previous: <a href="Dump-setup.html#Dump-setup" accesskey="p" rel="previous">Dump setup</a>, Up: <a href="Optimization-info.html#Optimization-info" accesskey="u" rel="up">Optimization info</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="Optimization-groups-1"></a> +<h4 class="subsection">9.7.2 Optimization groups</h4> +<a name="index-optimization-groups"></a> +<p>The optimization passes are grouped into several categories. Currently +defined categories in <samp>dumpfile.h</samp> are +</p> +<dl compact="compact"> +<dt><code>OPTGROUP_IPA</code> +<a name="index-OPTGROUP_005fIPA"></a> +</dt> +<dd><p>IPA optimization passes. Enabled by <samp>-ipa</samp> +</p> +</dd> +<dt><code>OPTGROUP_LOOP</code> +<a name="index-OPTGROUP_005fLOOP"></a> +</dt> +<dd><p>Loop optimization passes. Enabled by <samp>-loop</samp>. +</p> +</dd> +<dt><code>OPTGROUP_INLINE</code> +<a name="index-OPTGROUP_005fINLINE"></a> +</dt> +<dd><p>Inlining passes. Enabled by <samp>-inline</samp>. +</p> +</dd> +<dt><code>OPTGROUP_OMP</code> +<a name="index-OPTGROUP_005fOMP"></a> +</dt> +<dd><p>OMP (Offloading and Multi Processing) passes. Enabled by +<samp>-omp</samp>. +</p> +</dd> +<dt><code>OPTGROUP_VEC</code> +<a name="index-OPTGROUP_005fVEC"></a> +</dt> +<dd><p>Vectorization passes. Enabled by <samp>-vec</samp>. +</p> +</dd> +<dt><code>OPTGROUP_OTHER</code> +<a name="index-OPTGROUP_005fOTHER"></a> +</dt> +<dd><p>All other optimization passes which do not fall into one of the above. +</p> +</dd> +<dt><code>OPTGROUP_ALL</code> +<a name="index-OPTGROUP_005fALL"></a> +</dt> +<dd><p>All optimization passes. Enabled by <samp>-optall</samp>. +</p> +</dd> +</dl> + +<p>By using groups a user could selectively enable optimization +information only for a group of passes. By default, the optimization +information for all the passes is dumped. +</p> + + + +</body> +</html> |