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<p>
<dl compact><dt><b>Returns:</b></dt><dd>true if reg is a 64-bit general purpose register </dd></dl>
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<a class="anchor" name="gfeff7ff3328378aa354a7ce3142c4d5c"></a><!-- doxytag: member="LEVEL_BASE::REG_is_gr8" ref="gfeff7ff3328378aa354a7ce3142c4d5c" args="(REG reg)" --><p>
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