Difference between revisions of "Instruction Set/f2sefsz"

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convert float to signed integer
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Exactly convert a binary floating point value to a signed integer, rounding toward zero and producing saturating result values.
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<code style="font-size:130%"><b style="color:#050">f2sefsz</b>(<span style="color:#009">[[Domains#f|f]]</span> <span title="belt operand from ops window">x</span>) &#8594; [[Domains#f|f]] r<sub>0</sub></code>
 
<code style="font-size:130%"><b style="color:#050">f2sefsz</b>(<span style="color:#009">[[Domains#f|f]]</span> <span title="belt operand from ops window">x</span>) &#8594; [[Domains#f|f]] r<sub>0</sub></code>

Revision as of 10:17, 12 November 2014

realizing  exu stream  exu block  compute phase   operation   in the binary floating point value domain   using saturating overflow behavior   that produces condition codes

native on: Silver Gold

Exactly convert a binary floating point value to a signed integer, rounding toward zero and producing saturating result values.


f2sefsz(f x) → f r0

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