You copied the Doc URL to your clipboard.

ARM Compiler armasm User Guide : URSRA (vector)

URSRA (vector)

Unsigned rounding shift right and accumulate (immediate).

Syntax

URSRA Vd.T, Vn.T, #shift

Where:

Vd

Is the name of the SIMD and FP destination register.

T

Is an arrangement specifier, and can be one of the values shown in Usage.

Vn

Is the name of the SIMD and FP source register.

shift

Is the right shift amount, in the range 1 to the element width in bits, and can be one of the values shown in Usage.

Usage

The following table shows the valid specifier combinations:

Table 20-109 URSRA (Vector) specifier combinations

T shift
8B to 8
16B 1 to 8
4H 1 to 16
8H 1 to 16
2S 1 to 32
4S 1 to 32
2D 1 to 64
Was this page helpful? Yes No