Problem 1. a. List all of the data dependencies (RAW,WAR,WAW) between instructions for the following code snipet. Use the notation 12 within a column to designate instruction 1 has that particular hazard with instruction 2 RAW WAR WAW 2 Addi R3,R4, #0x5 3Sub R5.R6.R.3 4St R5, R3,R2 5 Ld R2, R3,8(R4) 6 Addi R5,R2,R5 7Bne R5.R2, b. Rename the registers to eliminate the WAW and WAR dependencies. Your Code Ld R2, R3,0 (R4) Addi R3,R4, #0x5 Sub R5.R6.R3 St R5, R3,R2 Ld R2, R3, 8(R4) Addi R5.R2,R5 Bne R5,R2,