Analog Devices ADSP-BF53x Blackfin Reference page 492

Instruction Overview
Parallel Issue
This instruction cannot be issued in parallel with other instructions.
Example
p3 = p0+(p3<<1) ;
p3 = p0+(p3<<2) ;
Also See
Add with Shift,
Operands
Special Applications
None
14-6 ADSP-BF53x/BF56x Blackfin Processor Programming Reference
/* p3 = (p3 * 2) + p0 */
/* p3 = (p3 * 4) + p0 */
Logical Shift, Arithmetic Shift, Add, Multiply 32-Bit