Difference between revisions of "Instruction Set/neqp"
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| − | <div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation| | + | <div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|speculable]] [[Encoding|exu stream]] [[Decode|exu block]] [[Phasing|compute phase]] operation [[Domains|in the pointers value domain]] <br /> |
'''native on:''' [[Cores|all]]<br /> | '''native on:''' [[Cores|all]]<br /> | ||
</div> | </div> | ||
Revision as of 09:30, 9 February 2015
Pointer inequality. The highest 3 bits of pointers are reserved for user purposes like garbage collection, and as such are ignored in pointer comparisons.
operands: like Eqlp [pp:p]
| Core | In Slots | Latencies |
|---|---|---|
| Tin | E0 | 2 |
| Copper | E0 E1 | 2 |
| Silver | E0 E1 E2 E3 | 2 |
| Gold | E0 E1 E2 E3 E4 E5 E6 E7 | 2 |
| Decimal8 | E0 E1 E2 E3 | 2 |
| Decimal16 | E0 E1 E2 E3 | 2 |
neqp(conditioncode) → p r0
operands: like Eqlp [pp:p]
Gets the inequality condition code of the ganged operation and puts it on the belt.
related operations: eqlp, carry, overflow, fault
alternate encoding: skinny
| Core | In Slots | Latencies |
|---|---|---|
| Tin | e0 | 2 |
| Copper | e0 | 2 |
| Silver | e0 | 2 |
| Gold | e0 | 2 |
| Decimal8 | e0 | 2 |
| Decimal16 | e0 | 2 |
Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable
