Question: What does the ALU ( located in EXE stage ) do on a beq instruction if we move the branch computation to the ID stage?

What does the ALU (located in EXE stage) do on a beq instruction if we move the branch computation to the ID stage?
add to compute the jump condition
doesn't matter as we do not need it anymore
subtract to compute the jump condition
multiply to compute the jump condition
What does the ALU ( located in EXE stage ) do on

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