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lw  $4, 40($4)
sw  $4, 50($4)
add $4, $4, $4 

Suppose the above code was to be executed using 5 stage pipelining. I want to determine the data hazards but I am confused about which pipelining-stages are used for each command. For example, doesn't 'sw' use WB ?

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  • $\begingroup$ Can you refresh everyone's memory and present a definition of data hazard to use? $\endgroup$ – greybeard May 15 at 13:54

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