rrootf

speculable  exu stream  exu block  compute phase   operation   in the binary floating point value domain   that produces condition codes and rounds use current dynamic rounding mode

native on: Silver

Binary float reciprocal square root. i.e. the result is 1/√x.

This operation doesn't need rounding since no precision is lost.

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rrootf(f x) → f r0

operands: like Addf [ff:f]

Core	In Slots	Latencies
Silver	E0 E1	rw:rw=3 rd:rd=4 rq:rq=5 rvw:rvw=3 rvd:rvd=4 rvq:rvq=5

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