Changes between Version 1 and Version 2 of GcnInstrsSopc


Ignore:
Timestamp:
Jun 4, 2017, 2:00:29 PM (2 years ago)
Author:
trac
Comment:

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  • GcnInstrsSopc

    v1 v2  
    278278Operation:<br />
    279279<code>SCC = SSRC0 &lt; SSRC1</code></p>
     280<h4>S_SET_GPR_IDX_ON</h4>
     281<p>Opcode: 17 (0x11) for GCN 1.2<br />
     282Syntax:S_SET_GPR_IDX_ON SSRC0(0), IMM8<br />
     283Description: Enable GPR indexing mode. Set mode and index for GPR indexing. The mode
     284and index for GPR indexing are in M0. Refer to GPR indexing mode in [GcnOperands]<br />
     285Operation:<br />
     286<code>MODE = (MODE &amp; ~(1U&lt;&lt;27)) | (1U&lt;&lt;27)
     287M0 = (M0 &amp; 0xffff0f00) | ((IMM8 &amp; 15)&lt;&lt;12) | (SSRC0 &amp; 0xff)</code></p>
    280288<h4>S_SETVSKIP</h4>
    281289<p>Opcode: 16 (0x10)<br />