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| <h4 class="subsection">6.54.4 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 <samp><span class="option">-mlongcall</span></samp> |
| option, but not the <code>longcall</code> and <code>shortcall</code> attributes. |
| See <a href="RS_002f6000-and-PowerPC-Options.html#RS_002f6000-and-PowerPC-Options">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><a name="index-pragma_002c-longcall-3129"></a>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. |
| </dl> |
| |
| <!-- Describe h8300 pragmas here. --> |
| <!-- Describe sh pragmas here. --> |
| <!-- Describe v850 pragmas here. --> |
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