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ARM Compiler armasm User Guide : CMEQ (vector, zero)

CMEQ (vector, zero)

Compare bitwise equal to zero, setting destination vector element to all ones if the condition holds, else zero.

Syntax

CMEQ Vd.T, Vn.T, #0

Where:

Vd

Is the name of the SIMD and FP destination register.

T

Is an arrangement specifier, and can be one of 8B, 16B, 4H, 8H, 2S, 4S or 2D.

Vn

Is the name of the SIMD and FP source register.

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