1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -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: 304 14# CHECK-NEXT: Total uOps: 600 15 16# CHECK: Dispatch Width: 2 17# CHECK-NEXT: uOps Per Cycle: 1.97 18# CHECK-NEXT: IPC: 1.97 19# CHECK-NEXT: Block RThroughput: 3.0 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 0.50 xorq %rsi, %rsi 31# CHECK-NEXT: 1 1 0.50 addq %rcx, %rcx 32# CHECK-NEXT: 1 1 0.50 addq %rcx, %rcx 33# CHECK-NEXT: 1 1 0.50 addq %rcx, %rcx 34# CHECK-NEXT: 1 1 0.50 addq %rcx, %rcx 35# CHECK-NEXT: 1 1 0.50 movl %esi, %ecx 36 37# CHECK: Register File statistics: 38# CHECK-NEXT: Total number of mappings created: 800 39# CHECK-NEXT: Max number of mappings used: 12 40 41# CHECK: * Register File #1 -- JFpuPRF: 42# CHECK-NEXT: Number of physical registers: 72 43# CHECK-NEXT: Total number of mappings created: 0 44# CHECK-NEXT: Max number of mappings used: 0 45 46# CHECK: * Register File #2 -- JIntegerPRF: 47# CHECK-NEXT: Number of physical registers: 64 48# CHECK-NEXT: Total number of mappings created: 800 49# CHECK-NEXT: Max number of mappings used: 12 50# CHECK-NEXT: Number of optimizable moves: 100 51# CHECK-NEXT: Number of moves eliminated: 100 (100.0%) 52# CHECK-NEXT: Number of zero moves: 100 (100.0%) 53# CHECK-NEXT: Max moves eliminated per cycle: 1 54 55# CHECK: Resources: 56# CHECK-NEXT: [0] - JALU0 57# CHECK-NEXT: [1] - JALU1 58# CHECK-NEXT: [2] - JDiv 59# CHECK-NEXT: [3] - JFPA 60# CHECK-NEXT: [4] - JFPM 61# CHECK-NEXT: [5] - JFPU0 62# CHECK-NEXT: [6] - JFPU1 63# CHECK-NEXT: [7] - JLAGU 64# CHECK-NEXT: [8] - JMul 65# CHECK-NEXT: [9] - JSAGU 66# CHECK-NEXT: [10] - JSTC 67# CHECK-NEXT: [11] - JVALU0 68# CHECK-NEXT: [12] - JVALU1 69# CHECK-NEXT: [13] - JVIMUL 70 71# CHECK: Resource pressure per iteration: 72# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] 73# CHECK-NEXT: 2.00 2.00 - - - - - - - - - - - - 74 75# CHECK: Resource pressure by instruction: 76# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: 77# CHECK-NEXT: - - - - - - - - - - - - - - xorq %rsi, %rsi 78# CHECK-NEXT: - 1.00 - - - - - - - - - - - - addq %rcx, %rcx 79# CHECK-NEXT: 1.00 - - - - - - - - - - - - - addq %rcx, %rcx 80# CHECK-NEXT: - 1.00 - - - - - - - - - - - - addq %rcx, %rcx 81# CHECK-NEXT: 1.00 - - - - - - - - - - - - - addq %rcx, %rcx 82# CHECK-NEXT: - - - - - - - - - - - - - - movl %esi, %ecx 83 84# CHECK: Timeline view: 85# CHECK-NEXT: 012 86# CHECK-NEXT: Index 0123456789 87 88# CHECK: [0,0] DR . . . xorq %rsi, %rsi 89# CHECK-NEXT: [0,1] DeER . . . addq %rcx, %rcx 90# CHECK-NEXT: [0,2] .DeER. . . addq %rcx, %rcx 91# CHECK-NEXT: [0,3] .D=eER . . addq %rcx, %rcx 92# CHECK-NEXT: [0,4] . D=eER . . addq %rcx, %rcx 93# CHECK-NEXT: [0,5] . D---R . . movl %esi, %ecx 94# CHECK-NEXT: [1,0] . D---R . . xorq %rsi, %rsi 95# CHECK-NEXT: [1,1] . DeE-R . . addq %rcx, %rcx 96# CHECK-NEXT: [1,2] . DeE-R . . addq %rcx, %rcx 97# CHECK-NEXT: [1,3] . D=eER . . addq %rcx, %rcx 98# CHECK-NEXT: [1,4] . D=eER. . addq %rcx, %rcx 99# CHECK-NEXT: [1,5] . D---R. . movl %esi, %ecx 100# CHECK-NEXT: [2,0] . .D---R . xorq %rsi, %rsi 101# CHECK-NEXT: [2,1] . .DeE-R . addq %rcx, %rcx 102# CHECK-NEXT: [2,2] . . DeE-R. addq %rcx, %rcx 103# CHECK-NEXT: [2,3] . . D=eER. addq %rcx, %rcx 104# CHECK-NEXT: [2,4] . . D=eER addq %rcx, %rcx 105# CHECK-NEXT: [2,5] . . D---R movl %esi, %ecx 106 107# CHECK: Average Wait times (based on the timeline view): 108# CHECK-NEXT: [0]: Executions 109# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 110# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 111# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 112 113# CHECK: [0] [1] [2] [3] 114# CHECK-NEXT: 0. 3 0.0 0.0 2.0 xorq %rsi, %rsi 115# CHECK-NEXT: 1. 3 1.0 1.0 0.7 addq %rcx, %rcx 116# CHECK-NEXT: 2. 3 1.0 0.0 0.7 addq %rcx, %rcx 117# CHECK-NEXT: 3. 3 2.0 0.0 0.0 addq %rcx, %rcx 118# CHECK-NEXT: 4. 3 2.0 0.0 0.0 addq %rcx, %rcx 119# CHECK-NEXT: 5. 3 0.0 0.0 3.0 movl %esi, %ecx 120# CHECK-NEXT: 3 1.0 0.2 1.1 <total> 121