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16<title>Using as: Meta Options</title>
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63<a name="Meta-Options"></a>
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65<p>
66Next: <a href="Meta-Syntax.html#Meta-Syntax" accesskey="n" rel="next">Meta Syntax</a>, Up: <a href="Meta_002dDependent.html#Meta_002dDependent" accesskey="u" rel="up">Meta-Dependent</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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69<a name="Options-14"></a>
70<h4 class="subsection">9.25.1 Options</h4>
71
72<a name="index-options-for-Meta"></a>
73<a name="index-Meta-options"></a>
74<a name="index-architectures_002c-Meta"></a>
75<a name="index-Meta-architectures"></a>
76
77<p>The Imagination Technologies Meta architecture is implemented in a
78number of versions, with each new version adding new features such as
79instructions and registers. For precise details of what instructions
80each core supports, please see the chip&rsquo;s technical reference manual.
81</p>
82<p>The following table lists all available Meta options.
83</p>
84<dl compact="compact">
85<dt><code>-mcpu=metac11</code></dt>
86<dd><p>Generate code for Meta 1.1.
87</p>
88</dd>
89<dt><code>-mcpu=metac12</code></dt>
90<dd><p>Generate code for Meta 1.2.
91</p>
92</dd>
93<dt><code>-mcpu=metac21</code></dt>
94<dd><p>Generate code for Meta 2.1.
95</p>
96</dd>
97<dt><code>-mfpu=metac21</code></dt>
98<dd><p>Allow code to use FPU hardware of Meta 2.1.
99</p>
100</dd>
101</dl>
102
103
104
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