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<big><font face="黑体">INTEL 体系结构<br>MMX™ 技术程序员参考手册</font></big><br>
<small><FONT FACE="Arial"><b>Intel Architecture MMX™ Technology Programmer's Reference Manual</b></font></small><br><br>
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<h3><B>APPENDIX C<BR>ALPHABETICAL LIST OF IA MMX™ INSTRUCTION SET MNEMONICS</B></h3>
The following table lists the mnemonics of the IA MMX™ instructions in alphabetical order. For each mnemonic, it summarizes the type of source data, the encoding of the first and second bytes in hexadecimal, and the format used.<br><br>
<a name="TableC-1"></a>
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<TR><TD bgcolor="#000000" COLSPAN=5><CENTER><small><b>Table C-1. IA MMX™ Instruction Set Mnemonics</b></small></CENTER></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><CENTER><B><small>MNEMONIC</small></B></CENTER></TD><TD bgcolor="#000000" WIDTH=180><CENTER><B><small>OPERAND TYPES</small></B></CENTER></TD><TD bgcolor="#000000" WIDTH=57><CENTER><B><small>Byte 1</small></B></CENTER></TD><TD bgcolor="#000000" WIDTH=57><CENTER><B><small>Byte 2</small></B></CENTER></TD><TD bgcolor="#000000" WIDTH=103><CENTER><B><small>Byte 3, [4]</small></B></CENTER></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>EMMS</small></TD><TD bgcolor="#000000" WIDTH=180><small>None</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>77</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>MOVD</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/iregister</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>6E</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>MOVD</small></TD><TD bgcolor="#000000" WIDTH=180><small>memory/iregister, register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>7E</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>MOVQ</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>6F</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>MOVQ</small></TD><TD bgcolor="#000000" WIDTH=180><small>memory/register, register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>7F</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PACKSSDW</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>6B</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PACKSSWB</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>63</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PACKUSWB</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>67</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDB</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>FC</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDD</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>FE</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDSB</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>EC</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDSW</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>ED</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDUSB</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>DC</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDUSW</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>DD</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PADDW</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>FD</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PAND</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>DB</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PANDN</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>DF</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PCMPEQB</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>74</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PCMPEQD</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>76</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
<TR><TD bgcolor="#000000" WIDTH=113><small>PCMPEQW</small></TD><TD bgcolor="#000000" WIDTH=180><small>register, memory/register</small></TD><TD bgcolor="#000000" WIDTH=57><small>0F</small></TD><TD bgcolor="#000000" WIDTH=57><small>75</small></TD><TD bgcolor="#000000" WIDTH=103><small>mod-rm, [sib]</small></TD></TR>
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