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ARM Compiler armasm User Guide : REV32 (vector)

REV32 (vector)

Reverse elements in 32-bit words.

Syntax

REV32 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 or 8H.

Vn

Is the name of the SIMD and FP source register.

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