Difference between revisions of "Instruction Set/addswv"
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Revision as of 06:58, 2 October 2014
realizing exu stream exu block compute phase operation in the signed integer value domain using widening overflow behavior that produces condition codes
native on: all
addition
operands: like Widenv XX:2X2X
| Core | In Slots | Latencies |
|---|---|---|
| Tin | E0 | 2 2 |
| Copper | E0 E1 | 2 2 |
| Silver | E0 E1 E2 E3 | 2 2 |
| Gold | E0 E1 E2 E3 E4 E5 E6 E7 | 2 2 |
| Decimal8 | E0 E1 E2 E3 | 2 2 |
| Decimal16 | E0 E1 E2 E3 | 2 2 |
addswv(s x, imm y) → s r0, s r1
operands: like Widenv XX:2X2X
| Core | In Slots | Latencies |
|---|---|---|
| Tin | E0 | 2 2 |
| Copper | E0 E1 | 2 2 |
| Silver | E0 E1 E2 E3 | 2 2 |
| Gold | E0 E1 E2 E3 E4 E5 E6 E7 | 2 2 |
| Decimal8 | E0 E1 E2 E3 | 2 2 |
| Decimal16 | E0 E1 E2 E3 | 2 2 |
