Changes between Version 11 and Version 12 of GcnInstrsSop2
- Timestamp:
- 11/22/15 15:00:17 (8 years ago)
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GcnInstrsSop2
v11 v12 635 635 <p>Opcode: 3 (0x3)<br /> 636 636 Syntax: S_SUB_I32 SDST, SSRC0, SSRC1<br /> 637 Description: Subtract SSRC 0 to SSRC1and store result into SDST and637 Description: Subtract SSRC1 from SSRC0 and store result into SDST and 638 638 store overflow flag into SCC. SCC register value can be BROKEN for some 639 639 architectures (GCN1.0)<br /> … … 645 645 <p>Opcode: 1 (0x1)<br /> 646 646 Syntax: S_SUB_U32 SDST, SSRC0, SSRC1<br /> 647 Description: Subtract SSRC 0 to SSRC1and store result into SDST and store borrow into SCC.<br />647 Description: Subtract SSRC1 from SSRC0 and store result into SDST and store borrow into SCC.<br /> 648 648 Operation:<br /> 649 649 <code>UINT64 temp = (UINT64)SSRC0 - (UINT64)SSRC1