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18.4 FCCMP

Floating-point conditional quiet compare, setting condition flags to result of comparison or an immediate value.

Syntax

FCCMP Sn, Sm, #nzcv, cond ; Single-precision

FCCMP Dn, Dm, #nzcv, cond ; Double-precision

Where:

Sn

Is the 32-bit name of the first SIMD and FP source register.

Sm

Is the 32-bit name of the second SIMD and FP source register.

Dn

Is the 64-bit name of the first SIMD and FP source register.

Dm

Is the 64-bit name of the second SIMD and FP source register.

nzcv

Is the flag bit specifier, an immediate in the range 0 to 15, giving the alternative state for the 4-bit NZCV condition flags.

cond

Is one of the standard conditions.

Operation

flags = if cond then compareQuiet(Vn,Vm) else #nzcv, where V is either D or S.

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