Difference between revisions of "Instruction Set/subswv"

Latest revision as of 09:32, 9 February 2015

native on: all

Widening signed integer vector subtraction. If any of the result values in the vector overflows, the vector is widened as with widenuv.

subswv(s x, s y) → s r₀, s r₁

operands: like Widenv XX:2X2X

subswv(s x, imm y) → s r₀, s r₁

operands: like Widenv XX:2X2X

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 {{DISPLAYTITLE:subswv}}
-<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|realizing]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|exu block]]&nbsp;&nbsp;[[Phasing|compute phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the signed integer value domain]]&nbsp;&nbsp; [[Overflow|using widening overflow behavior]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]]<br />
+<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|speculable]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|exu block]]&nbsp;&nbsp;[[Phasing|compute phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the signed integer value domain]]&nbsp;&nbsp; [[Overflow|using widening overflow behavior]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]]<br />
 '''native on:''' [[Cores|all]]<br />
 </div>