Difference between revisions of "Instruction Set/left"
From Mill Computing Wiki
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− | construct | + | Count leading false in or construct bool vector with leading false. |
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− | <code style="font-size:130%"><b style="color:#050">left</b>(<span style="color:#009">[[Domains#op|op]]</span> <span title="belt operand from ops window"> | + | <code style="font-size:130%"><b style="color:#050">left</b>(<span style="color:#009">[[Domains#op|op]]</span> <span title="belt operand from ops window">v</span>) → [[Domains#op|op]] r<sub>0</sub></code> |
<div style="font-size:80%;line-height:90%;margin-bottom:2em">'''operands:''' [[Operands#likeLeftv|like Leftv XX:i]] | <div style="font-size:80%;line-height:90%;margin-bottom:2em">'''operands:''' [[Operands#likeLeftv|like Leftv XX:i]] | ||
</div> | </div> | ||
− | <br /> | + | This counts the leading false elements in a bool vector.<br /> |
{| class="mw-collapsible mw-collapsed wikitable" data-expandtext="▸" data-collapsetext="▾" | {| class="mw-collapsible mw-collapsed wikitable" data-expandtext="▸" data-collapsetext="▾" | ||
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<div style="font-size:80%;line-height:90%;margin-bottom:2em">'''operands:''' [[Operands#likeLefts|like Lefts xx:X]] | <div style="font-size:80%;line-height:90%;margin-bottom:2em">'''operands:''' [[Operands#likeLefts|like Lefts xx:X]] | ||
</div> | </div> | ||
− | <br /> | + | Constructs a bool vector with w elements of which the leading x elements are false and the rest true.<br /> |
{| class="mw-collapsible mw-collapsed wikitable" data-expandtext="▸" data-collapsetext="▾" | {| class="mw-collapsible mw-collapsed wikitable" data-expandtext="▸" data-collapsetext="▾" |
Revision as of 18:51, 20 December 2014
Count leading false in or construct bool vector with leading false.
operands: like Leftv XX:i
This counts the leading false elements in a bool vector.
Core | In Slots | Latencies |
---|---|---|
Tin | E0 | 1 |
Copper | E0 E1 | 1 |
Silver | E0 E1 E2 E3 | 1 |
Gold | E0 E1 E2 E3 E4 E5 E6 E7 | 1 |
Decimal8 | E0 E1 E2 E3 | 1 |
Decimal16 | E0 E1 E2 E3 | 1 |
operands: like Lefts xx:X
Constructs a bool vector with w elements of which the leading x elements are false and the rest true.
Core | In Slots | Latencies |
---|---|---|
Tin | E0 | 1 |
Copper | E0 E1 | 1 |
Silver | E0 E1 E2 E3 | 1 |
Gold | E0 E1 E2 E3 E4 E5 E6 E7 | 1 |
Decimal8 | E0 E1 E2 E3 | 1 |
Decimal16 | E0 E1 E2 E3 | 1 |
Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable