Renesas M32R-FPU Manual Do Utilizador

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M32R-FPU Software Manual (Rev.1.01)

shift instruction

Arithmetic right shift

Rdest = ( signed ) Rdest  >>  ( Rsrc & 31 ) ;

SRA right arithmetic-shifts the contents of Rdest by the number specified by Rsrc, replicates

the sign bit in the MSB of Rdest and puts the result in Rdest.

Only the five least significant bits are used.

The condition bit (C) is unchanged.

None

INSTRUCTIONS

3.2 Instruction description