Additionally, in one embodiment FGU 220 may implement {HEAD ~ certain integer instructions} such as integer multiply, divide, and population count instructions, and may be configured to perform multiplication operations on {TAIL ~ behalf} of stream processing unit 240 
Additionally , in one embodiment FGU 220 may implement { HEAD ~ certain integer instructions } such as integer multiply , divide , and population count instructions , and may be configured to perform multiplication operations on { TAIL ~ behalf } of stream processing unit 240
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