You copied the Doc URL to your clipboard.

ARM Compiler armasm User Guide : CLS (vector)

CLS (vector)

Count leading sign bits.

Syntax

CLS Vd.T, Vn.T

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 or 4S.

Vn

Is the name of the SIMD and FP source register.

Was this page helpful? Yes No