Difference between revisions of "Instruction Set/subfz"
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m (Protected "Instruction Set/subfz": generated ([Edit=<protect-level-bot>] (indefinite) [Move=<protect-level-bot>] (indefinite))) | |||
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{{DISPLAYTITLE:subfz}} | {{DISPLAYTITLE:subfz}} | ||
| − | <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 binary floating point value domain]] [[Condition Code|that produces condition codes]] [[Rounding|and rounds toward zero]]<br /> |
'''native on:''' [[Cores/Silver|Silver]] [[Cores/Gold|Gold]] <br /> | '''native on:''' [[Cores/Silver|Silver]] [[Cores/Gold|Gold]] <br /> | ||
</div> | </div> | ||
Revision as of 09:33, 9 February 2015
speculable exu stream exu block compute phase operation in the binary floating point value domain that produces condition codes and rounds toward zero
Floating point subtraction in current rounding towards zero.
operands: like Addf [ff:f]
| Core | In Slots | Latencies |
|---|---|---|
| Silver | E0 E1 | w,w:w=3 wv,wv:wv=3 d,d:d=4 dv,dv:dv=4 q,q:q=5 qv,qv:qv=5 |
| Gold | E0 E1 E2 E3 | w,w:w=3 wv,wv:wv=3 d,d:d=4 dv,dv:dv=4 q,q:q=5 qv,qv:qv=5 |
Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable
