Difference between revisions of "Instruction Set/subfz"

From Mill Computing Wiki
Jump to: navigation, search
(Created page with "{{DISPLAYTITLE:subfz}} <div style="font-size:80%;line-height:90%;margin-bottom:2em">realizing  exu stream [[Decode|exu block]...")
(No difference)

Revision as of 06:59, 2 October 2014

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

native on: Silver Gold

subtraction


subfz(f x, f y) → f r0

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