Changes between Version 4 and Version 5 of GcnInstrsFlat
- Timestamp:
- 05/03/16 09:00:19 (8 years ago)
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GcnInstrsFlat
v4 v5 202 202 </tr> 203 203 <tr> 204 <td>5 2 (0x34)</td>204 <td>51 (0x33)</td> 205 205 <td>FLAT_ATOMIC_SUB</td> 206 206 <td>--</td> … … 342 342 </tr> 343 343 <tr> 344 <td>8 4 (0x54)</td>344 <td>83 (0x53)</td> 345 345 <td>FLAT_ATOMIC_SUB_X2</td> 346 346 <td>--</td> … … 769 769 UINT64 P = *VM; *VM = MIN(*VM, (UINT64)VDATA); VDST = (GLC) ? P : VDST // atomic</code></p> 770 770 <h4>FLAT_ATOMIC_XOR</h4> 771 <p>Opcode: 59 (0x3b) for GCN 1.1; 7 3(0x4a) for GCN 1.2<br />771 <p>Opcode: 59 (0x3b) for GCN 1.1; 74 (0x4a) for GCN 1.2<br /> 772 772 Syntax: FLAT_ATOMIC_XOR VDST, VADDR(2), VDATA<br /> 773 773 Description: Do bitwise XOR on VDATA and value of VADDR address,