1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -timeline -timeline-max-iterations=3 -register-file-stats < %s | FileCheck %s 3 4xor %rsi, %rsi 5add %rcx, %rcx 6add %rcx, %rcx 7add %rcx, %rcx 8add %rcx, %rcx 9mov %esi, %ecx 10 11# CHECK: Iterations: 100 12# CHECK-NEXT: Instructions: 600 13# CHECK-NEXT: Total Cycles: 172 14# CHECK-NEXT: Total uOps: 600 15 16# CHECK: Dispatch Width: 4 17# CHECK-NEXT: uOps Per Cycle: 3.49 18# CHECK-NEXT: IPC: 3.49 19# CHECK-NEXT: Block RThroughput: 1.7 20 21# CHECK: Instruction Info: 22# CHECK-NEXT: [1]: #uOps 23# CHECK-NEXT: [2]: Latency 24# CHECK-NEXT: [3]: RThroughput 25# CHECK-NEXT: [4]: MayLoad 26# CHECK-NEXT: [5]: MayStore 27# CHECK-NEXT: [6]: HasSideEffects (U) 28 29# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 30# CHECK-NEXT: 1 0 0.25 xorq %rsi, %rsi 31# CHECK-NEXT: 1 1 0.33 addq %rcx, %rcx 32# CHECK-NEXT: 1 1 0.33 addq %rcx, %rcx 33# CHECK-NEXT: 1 1 0.33 addq %rcx, %rcx 34# CHECK-NEXT: 1 1 0.33 addq %rcx, %rcx 35# CHECK-NEXT: 1 1 0.33 movl %esi, %ecx 36 37# CHECK: Register File statistics: 38# CHECK-NEXT: Total number of mappings created: 1100 39# CHECK-NEXT: Max number of mappings used: 141 40 41# CHECK: Resources: 42# CHECK-NEXT: [0] - SBDivider 43# CHECK-NEXT: [1] - SBFPDivider 44# CHECK-NEXT: [2] - SBPort0 45# CHECK-NEXT: [3] - SBPort1 46# CHECK-NEXT: [4] - SBPort4 47# CHECK-NEXT: [5] - SBPort5 48# CHECK-NEXT: [6.0] - SBPort23 49# CHECK-NEXT: [6.1] - SBPort23 50 51# CHECK: Resource pressure per iteration: 52# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] 53# CHECK-NEXT: - - 1.66 1.67 - 1.67 - - 54 55# CHECK: Resource pressure by instruction: 56# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: 57# CHECK-NEXT: - - - - - - - - xorq %rsi, %rsi 58# CHECK-NEXT: - - 0.66 0.33 - 0.01 - - addq %rcx, %rcx 59# CHECK-NEXT: - - - 1.00 - - - - addq %rcx, %rcx 60# CHECK-NEXT: - - - 0.33 - 0.67 - - addq %rcx, %rcx 61# CHECK-NEXT: - - - 0.01 - 0.99 - - addq %rcx, %rcx 62# CHECK-NEXT: - - 1.00 - - - - - movl %esi, %ecx 63 64# CHECK: Timeline view: 65# CHECK-NEXT: Index 0123456789 66 67# CHECK: [0,0] DR . . xorq %rsi, %rsi 68# CHECK-NEXT: [0,1] DeER . . addq %rcx, %rcx 69# CHECK-NEXT: [0,2] D=eER. . addq %rcx, %rcx 70# CHECK-NEXT: [0,3] D==eER . addq %rcx, %rcx 71# CHECK-NEXT: [0,4] .D==eER . addq %rcx, %rcx 72# CHECK-NEXT: [0,5] .DeE--R . movl %esi, %ecx 73# CHECK-NEXT: [1,0] .D----R . xorq %rsi, %rsi 74# CHECK-NEXT: [1,1] .D=eE-R . addq %rcx, %rcx 75# CHECK-NEXT: [1,2] . D=eER . addq %rcx, %rcx 76# CHECK-NEXT: [1,3] . D==eER . addq %rcx, %rcx 77# CHECK-NEXT: [1,4] . D===eER. addq %rcx, %rcx 78# CHECK-NEXT: [1,5] . DeE---R. movl %esi, %ecx 79# CHECK-NEXT: [2,0] . D----R. xorq %rsi, %rsi 80# CHECK-NEXT: [2,1] . DeE--R. addq %rcx, %rcx 81# CHECK-NEXT: [2,2] . D=eE-R. addq %rcx, %rcx 82# CHECK-NEXT: [2,3] . D==eER. addq %rcx, %rcx 83# CHECK-NEXT: [2,4] . D==eER addq %rcx, %rcx 84# CHECK-NEXT: [2,5] . DeE--R movl %esi, %ecx 85 86# CHECK: Average Wait times (based on the timeline view): 87# CHECK-NEXT: [0]: Executions 88# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 89# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 90# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 91 92# CHECK: [0] [1] [2] [3] 93# CHECK-NEXT: 0. 3 0.0 0.0 2.7 xorq %rsi, %rsi 94# CHECK-NEXT: 1. 3 1.3 0.3 1.0 addq %rcx, %rcx 95# CHECK-NEXT: 2. 3 2.0 0.0 0.3 addq %rcx, %rcx 96# CHECK-NEXT: 3. 3 3.0 0.0 0.0 addq %rcx, %rcx 97# CHECK-NEXT: 4. 3 3.3 0.0 0.0 addq %rcx, %rcx 98# CHECK-NEXT: 5. 3 1.0 1.0 2.3 movl %esi, %ecx 99# CHECK-NEXT: 3 1.8 0.2 1.1 <total> 100