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<h4 class="subsection">RS/6000 and PowerPC Pragmas</h4>
<p>The RS/6000 and PowerPC targets define one pragma for controlling
whether or not the <code>longcall</code> attribute is added to function
declarations by default. This pragma overrides the <code>-mlongcall</code>
option, but not the <code>longcall</code> and <code>shortcall</code> attributes.
See <a href="RS-6000-and-PowerPC-Options.html#RS%2f6000%20and%20PowerPC%20Options">RS/6000 and PowerPC Options</a>, for more information about when long
calls are and are not necessary.
<dl>
<dt><code>longcall (1)</code>
<dd>Apply the <code>longcall</code> attribute to all subsequent function
declarations.
<br><dt><code>longcall (0)</code>
<dd>Do not apply the <code>longcall</code> attribute to subsequent function
declarations.
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