Iterations: 100 Instructions: 1300 Total Cycles: 377 Total uOps: 1400 Dispatch Width: 4 uOps Per Cycle: 3.71 IPC: 3.45 Block RThroughput: 3.5 Instruction Info: [1]: #uOps [2]: Latency [3]: RThroughput [4]: MayLoad [5]: MayStore [6]: HasSideEffects (U) [1] [2] [3] [4] [5] [6] Instructions: 1 1 0.33 mov rcx, rsi 1 1 0.33 cmp rsi, 6 1 1 1.00 jne .LBB5_2 1 5 0.50 * mov eax, dword ptr [rdi] 1 5 0.50 * movzx ecx, word ptr [rdi + 4] 1 1 0.50 shl rcx, 32 1 1 0.33 or rcx, rax 1 1 0.50 shl rcx, 16 1 1 0.33 inc rcx 1 0 0.25 xor eax, eax 1 1 0.33 cmp rsi, 6 2 2 0.67 cmove rax, rcx 1 1 1.00 U ret Resources: [0] - SBDivider [1] - SBFPDivider [2] - SBPort0 [3] - SBPort1 [4] - SBPort4 [5] - SBPort5 [6.0] - SBPort23 [6.1] - SBPort23 Resource pressure per iteration: [0] [1] [2] [3] [4] [5] [6.0] [6.1] - - 3.66 3.67 - 3.67 1.00 1.00 Resource pressure by instruction: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: - - 0.63 0.36 - 0.01 - - mov rcx, rsi - - 0.05 0.05 - 0.90 - - cmp rsi, 6 - - - - - 1.00 - - jne .LBB5_2 - - - - - - - 1.00 mov eax, dword ptr [rdi] - - - - - - 1.00 - movzx ecx, word ptr [rdi + 4] - - 0.97 - - 0.03 - - shl rcx, 32 - - 0.02 0.35 - 0.63 - - or rcx, rax - - 0.98 - - 0.02 - - shl rcx, 16 - - - 0.98 - 0.02 - - inc rcx - - - - - - - - xor eax, eax - - 0.03 0.93 - 0.04 - - cmp rsi, 6 - - 0.98 1.00 - 0.02 - - cmove rax, rcx - - - - - 1.00 - - ret