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<html><head><title>VM Spec </title></head><body BGCOLOR=#eeeeff text=#000000 LINK=#0000ff VLINK=#000077 ALINK=#ff0000> <a href="VMSpecTOC.doc.html">Contents</a> | <a href="Instructions2.doc114.html">Prev</a> | <a href="Instructions2.doc116.html">Next</a> | <a href="Mnemonics.doc.html">Index</a><hr><br> <a name="ior"></a><h2>ior</h2><a name="ior.Operation"></a><b>Operation</b><br><a name="68994"></a>Boolean OR <code>int</code><p><Table Border="3"><tr><td><a name="68993"></a> <i>ior</i><td><a name="87568"></a> </Table><Table><tr><td></Table><p><a name="ior.Forms"></a><b>Forms</b><br><a name="68995"></a><i>ior</i> = 128 (0x80)<p><a name="ior.Stack"></a><b>Stack</b><br><a name="68996"></a>..., <i>value1</i><em>, </em><i>value2</i> <img src="chars/arrwdbrt.gif"> ..., <i>result</i><p><a name="ior.Description"></a><b>Description</b><br><a name="68997"></a>Both<i> value1</i> and <i>value2</i> must both be of type <code>int</code>. They are popped from the operand stack. An <code>int</code> <i>result</i> is calculated by taking the bitwise inclusive OR of <i>value1</i> and <i>value2</i>. The <i>result</i> is pushed onto the operand stack.<p><hr><!-- This inserts footnotes--><p><a href="VMSpecTOC.doc.html">Contents</a> | <a href="Instructions2.doc114.html">Prev</a> | <a href="Instructions2.doc116.html">Next</a> | <a href="Mnemonics.doc.html">Index</a><p><font size=-1>Java Virtual Machine Specification (HTML generated by dkramer on February 25, 1997)<br><i><a href="Copyright.doc.html">Copyright © 1996 Sun Microsystems, Inc.</a>All rights reserved</i><br>Please send any comments or corrections to <a href="mailto:doug.kramer@sun.com">doug.kramer@sun.com</a></font></body></html>⌨️ 快捷键说明
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