The following instruction execution frequencies were measured for five benchmark

ID: 3937729 • Letter: T

Question

The following instruction execution frequencies were measured for five benchmark programs – compress, eqntott, espresso, gcc, and li – as they ran.

Shift left and shift right

Load immediate

Conditional branch

Other register-register (xor, not, etc.)

Fill in the following table to assign each instruction in the table above to its category in the following table.

ALU register-register

Memory access

Conditional branch

Load 26% Compare 14%

Shift left and shift right

4% Store 9%

Load immediate

4% And 3% Add 14%

Conditional branch

17% Or 5% Sub 0% Jump 1%

Other register-register (xor, not, etc.)

1% Multuply 0% Call 1% Divide 0% Return 1%

ALU register-register

Memory access

Conditional branch

ALU register-register

add, sub, multiply, divide, shift left and shift right, AND, OR, Other register-register (xor, not, etc.)

Memory access

load, store, load immediate

Conditional branch

conditional branch, Jump call, return, jump

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