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Next: <a href="Z80_002dDependent.html#Z80_002dDependent" accesskey="n" rel="next">Z80-Dependent</a>, Previous: <a href="XSTORMY16_002dDependent.html#XSTORMY16_002dDependent" accesskey="p" rel="prev">XSTORMY16-Dependent</a>, Up: <a href="Machine-Dependencies.html#Machine-Dependencies" accesskey="u" rel="up">Machine Dependencies</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="AS-Index.html#AS-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Xtensa-Dependent-Features"></a>
<h3 class="section">9.55 Xtensa Dependent Features</h3>

<a name="index-Xtensa-architecture"></a>
<p>This chapter covers features of the <small>GNU</small> assembler that are specific
to the Xtensa architecture.  For details about the Xtensa instruction
set, please consult the <cite>Xtensa Instruction Set Architecture (ISA)
Reference Manual</cite>.
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<tr><td align="left" valign="top">&bull; <a href="Xtensa-Options.html#Xtensa-Options" accesskey="1">Xtensa Options</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Command-line Options.
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<tr><td align="left" valign="top">&bull; <a href="Xtensa-Syntax.html#Xtensa-Syntax" accesskey="2">Xtensa Syntax</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Assembler Syntax for Xtensa Processors.
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<tr><td align="left" valign="top">&bull; <a href="Xtensa-Optimizations.html#Xtensa-Optimizations" accesskey="3">Xtensa Optimizations</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Assembler Optimizations.
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<tr><td align="left" valign="top">&bull; <a href="Xtensa-Relaxation.html#Xtensa-Relaxation" accesskey="4">Xtensa Relaxation</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Other Automatic Transformations.
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<tr><td align="left" valign="top">&bull; <a href="Xtensa-Directives.html#Xtensa-Directives" accesskey="5">Xtensa Directives</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Directives for Xtensa Processors.
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