Question: 2. Given the following program: Add r1, r2, r3 Sub r4,r1,r3 And r6, r1, r7 Or r8, r1, r9 Xor r10, r1, r11 detect the

2. Given the following program:

Add r1, r2, r3

Sub r4,r1,r3

And r6, r1, r7

Or r8, r1, r9

Xor r10, r1, r11

detect the hazards in the given program and propose two solutions for each hazard you detect. Show the timing of this instruction sequence for the RISC pipeline before and after the solution.

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