Iterations: 100 Instructions: 3700 Total Cycles: 3486 Total uOps: 4600 Dispatch Width: 4 uOps Per Cycle: 1.32 IPC: 1.06 Block RThroughput: 12.0 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 rax, rdi 1 1 0.33 movabs rcx, 1537228672809129301 1 1 0.33 cmp rsi, rcx 1 1 1.00 ja .LBB5_5 1 1 0.33 test rsi, rsi 1 1 1.00 je .LBB5_2 2 5 1.00 * push r15 2 5 1.00 * push r14 2 5 1.00 * push rbx 1 1 0.50 lea rcx, [rsi + rsi] 1 1 0.50 lea rbx, [rcx + 2*rcx] 1 1 0.33 mov r14, rax 1 1 0.33 mov r15, rsi 4 7 1.00 * call qword ptr [rip + __rustc::__rust_no_alloc_shim_is_unstable_v2@GOTPCREL] 1 1 0.33 mov esi, 2 1 1 0.33 mov rdi, rbx 4 7 1.00 * call qword ptr [rip + __rustc::__rust_alloc_zeroed@GOTPCREL] 1 1 0.33 mov rsi, r15 1 1 0.33 mov rcx, rax 1 1 0.33 mov rax, r14 1 1 0.33 test rcx, rcx 1 6 0.50 * pop rbx 1 6 0.50 * pop r14 1 6 0.50 * pop r15 1 1 1.00 je .LBB5_5 1 1 1.00 * mov qword ptr [rax], rsi 1 1 1.00 * mov qword ptr [rax + 8], rcx 1 1 1.00 * mov qword ptr [rax + 16], rsi 1 1 1.00 U ret 1 1 0.33 movabs rcx, -9223372036854775808 1 1 1.00 * mov qword ptr [rax], rcx 1 1 1.00 U ret 1 1 0.33 mov ecx, 2 1 1 1.00 * mov qword ptr [rax], rsi 1 1 1.00 * mov qword ptr [rax + 8], rcx 1 1 1.00 * mov qword ptr [rax + 16], rsi 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] - - 6.99 6.99 12.00 10.02 8.00 9.00 Resource pressure by instruction: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: - - 0.01 0.98 - 0.01 - - mov rax, rdi - - 0.98 0.02 - - - - movabs rcx, 1537228672809129301 - - 0.02 0.98 - - - - cmp rsi, rcx - - - - - 1.00 - - ja .LBB5_5 - - 0.98 - - 0.02 - - test rsi, rsi - - - - - 1.00 - - je .LBB5_2 - - - - 1.00 - - 1.00 push r15 - - - - 1.00 - 1.00 - push r14 - - - - 1.00 - - 1.00 push rbx - - - 1.00 - - - - lea rcx, [rsi + rsi] - - - 1.00 - - - - lea rbx, [rcx + 2*rcx] - - 1.00 - - - - - mov r14, rax - - 1.00 - - - - - mov r15, rsi - - - - 1.00 1.00 2.00 - call qword ptr [rip + __rustc::__rust_no_alloc_shim_is_unstable_v2@GOTPCREL] - - - 0.01 - 0.99 - - mov esi, 2 - - 0.01 0.99 - - - - mov rdi, rbx - - - - 1.00 1.00 - 2.00 call qword ptr [rip + __rustc::__rust_alloc_zeroed@GOTPCREL] - - 0.01 - - 0.99 - - mov rsi, r15 - - 0.99 0.01 - - - - mov rcx, rax - - - 0.99 - 0.01 - - mov rax, r14 - - 0.99 0.01 - - - - test rcx, rcx - - - - - - - 1.00 pop rbx - - - - - - 1.00 - pop r14 - - - - - - - 1.00 pop r15 - - - - - 1.00 - - je .LBB5_5 - - - - 1.00 - 1.00 - mov qword ptr [rax], rsi - - - - 1.00 - - 1.00 mov qword ptr [rax + 8], rcx - - - - 1.00 - 1.00 - mov qword ptr [rax + 16], rsi - - - - - 1.00 - - ret - - 0.01 0.99 - - - - movabs rcx, -9223372036854775808 - - - - 1.00 - - 1.00 mov qword ptr [rax], rcx - - - - - 1.00 - - ret - - 0.99 0.01 - - - - mov ecx, 2 - - - - 1.00 - 1.00 - mov qword ptr [rax], rsi - - - - 1.00 - - 1.00 mov qword ptr [rax + 8], rcx - - - - 1.00 - 1.00 - mov qword ptr [rax + 16], rsi - - - - - 1.00 - - ret