Difference between revisions of "Instruction Set/recur"

Revision as of 09:31, 9 February 2015

native on: all

Pick between two values based on a condition value being a NaR or not.

This works like a pick operation, except that is doesn't look at the lowest bit of the value, but at the NaR Metadata flag.

related operations: pick

recur(sel q, op v1, op v2)

operands: like Inv :

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:recur}}
-<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|realizing]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|pick block]]&nbsp;&nbsp;[[Phasing|pick phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the logical value domain]]&nbsp;&nbsp;<br />
+<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|speculable]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|pick block]]&nbsp;&nbsp;[[Phasing|pick phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the logical value domain]]&nbsp;&nbsp;<br />
 '''native on:''' [[Cores|all]]<br />
 </div>