Difference between revisions of "Instruction Set/subsx"

Revision as of 09:32, 9 February 2015

aliases: subsxv
native on: all

Excepting signed integer subtraction. Overflow or underflow produces a NaR.

subsx(s x, s y) → s r₀

operands: like Identity [xx:x]

subsx(s x, imm y) → s r₀

operands: like Identity [xx:x]

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:subsx}}
-<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 excepting 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 excepting overflow behavior]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]]<br />
 '''aliases:''' subsxv <br />
 '''native on:''' [[Cores|all]]<br />