Difference between revisions of "Instruction Set/f2sefxe"
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| − | convert | + | Exactly convert a binary floating point value to a signed integer, rounding toward even and producing [[NaR]]s on overflow. |
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<code style="font-size:130%"><b style="color:#050">f2sefxe</b>(<span style="color:#009">[[Domains#f|f]]</span> <span title="belt operand from ops window">x</span>) → [[Domains#f|f]] r<sub>0</sub></code> | <code style="font-size:130%"><b style="color:#050">f2sefxe</b>(<span style="color:#009">[[Domains#f|f]]</span> <span title="belt operand from ops window">x</span>) → [[Domains#f|f]] r<sub>0</sub></code> | ||
Revision as of 10:16, 12 November 2014
realizing exu stream exu block compute phase operation in the binary floating point value domain using excepting overflow behavior that produces condition codes
Exactly convert a binary floating point value to a signed integer, rounding toward even and producing NaRs on overflow.
operands: like Addf [ff:f]
| Core | In Slots | Latencies |
|---|---|---|
| Silver | E0 E1 | w:w=3 wv:wv=3 d:d=4 dv:dv=4 q:q=5 qv:qv=5 |
| Gold | E0 E1 E2 E3 | w:w=3 wv:wv=3 d:d=4 dv:dv=4 q:q=5 qv:qv=5 |
