112 lines
5.2 KiB
HTML
112 lines
5.2 KiB
HTML
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<!-- Created by GNU Texinfo 5.2, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>GNU Compiler Collection (GCC) Internals: Statements</title>
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<meta name="description" content="GNU Compiler Collection (GCC) Internals: Statements">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Option-Index.html#Option-Index" rel="index" title="Option Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="GENERIC.html#GENERIC" rel="up" title="GENERIC">
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<link href="Basic-Statements.html#Basic-Statements" rel="next" title="Basic Statements">
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<a name="Statements"></a>
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<p>
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Next: <a href="Functions.html#Functions" accesskey="n" rel="next">Functions</a>, Previous: <a href="Expression-trees.html#Expression-trees" accesskey="p" rel="prev">Expression trees</a>, Up: <a href="GENERIC.html#GENERIC" accesskey="u" rel="up">GENERIC</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>
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<hr>
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<a name="Statements-1"></a>
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<h3 class="section">10.7 Statements</h3>
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<a name="index-Statements"></a>
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<p>Most statements in GIMPLE are assignment statements, represented by
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<code>GIMPLE_ASSIGN</code>. No other C expressions can appear at statement level;
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a reference to a volatile object is converted into a
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<code>GIMPLE_ASSIGN</code>.
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</p>
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<p>There are also several varieties of complex statements.
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</p>
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<table class="menu" border="0" cellspacing="0">
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<tr><td align="left" valign="top">• <a href="Basic-Statements.html#Basic-Statements" accesskey="1">Basic Statements</a>:</td><td> </td><td align="left" valign="top">
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<tr><td align="left" valign="top">• <a href="Blocks.html#Blocks" accesskey="2">Blocks</a>:</td><td> </td><td align="left" valign="top">
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<tr><td align="left" valign="top">• <a href="Statement-Sequences.html#Statement-Sequences" accesskey="3">Statement Sequences</a>:</td><td> </td><td align="left" valign="top">
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<tr><td align="left" valign="top">• <a href="Empty-Statements.html#Empty-Statements" accesskey="4">Empty Statements</a>:</td><td> </td><td align="left" valign="top">
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<tr><td align="left" valign="top">• <a href="Jumps.html#Jumps" accesskey="5">Jumps</a>:</td><td> </td><td align="left" valign="top">
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<tr><td align="left" valign="top">• <a href="Cleanups.html#Cleanups" accesskey="6">Cleanups</a>:</td><td> </td><td align="left" valign="top">
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<tr><td align="left" valign="top">• <a href="OpenMP.html#OpenMP" accesskey="7">OpenMP</a>:</td><td> </td><td align="left" valign="top">
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</td></tr>
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<tr><td align="left" valign="top">• <a href="OpenACC.html#OpenACC" accesskey="8">OpenACC</a>:</td><td> </td><td align="left" valign="top">
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</td></tr>
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