1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=300 -timeline -timeline-max-iterations=3 < %s | FileCheck %s 3 4vmulps %xmm0, %xmm1, %xmm2 5vhaddps %xmm2, %xmm2, %xmm3 6vhaddps %xmm3, %xmm3, %xmm4 7 8# CHECK: Iterations: 300 9# CHECK-NEXT: Instructions: 900 10# CHECK-NEXT: Total Cycles: 611 11# CHECK-NEXT: Total uOps: 900 12 13# CHECK: Dispatch Width: 2 14# CHECK-NEXT: uOps Per Cycle: 1.47 15# CHECK-NEXT: IPC: 1.47 16# CHECK-NEXT: Block RThroughput: 2.0 17 18# CHECK: Instruction Info: 19# CHECK-NEXT: [1]: #uOps 20# CHECK-NEXT: [2]: Latency 21# CHECK-NEXT: [3]: RThroughput 22# CHECK-NEXT: [4]: MayLoad 23# CHECK-NEXT: [5]: MayStore 24# CHECK-NEXT: [6]: HasSideEffects (U) 25 26# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 27# CHECK-NEXT: 1 2 1.00 vmulps %xmm0, %xmm1, %xmm2 28# CHECK-NEXT: 1 4 1.00 vhaddps %xmm2, %xmm2, %xmm3 29# CHECK-NEXT: 1 4 1.00 vhaddps %xmm3, %xmm3, %xmm4 30 31# CHECK: Resources: 32# CHECK-NEXT: [0] - JALU0 33# CHECK-NEXT: [1] - JALU1 34# CHECK-NEXT: [2] - JDiv 35# CHECK-NEXT: [3] - JFPA 36# CHECK-NEXT: [4] - JFPM 37# CHECK-NEXT: [5] - JFPU0 38# CHECK-NEXT: [6] - JFPU1 39# CHECK-NEXT: [7] - JLAGU 40# CHECK-NEXT: [8] - JMul 41# CHECK-NEXT: [9] - JSAGU 42# CHECK-NEXT: [10] - JSTC 43# CHECK-NEXT: [11] - JVALU0 44# CHECK-NEXT: [12] - JVALU1 45# CHECK-NEXT: [13] - JVIMUL 46 47# CHECK: Resource pressure per iteration: 48# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] 49# CHECK-NEXT: - - - 2.00 1.00 2.00 1.00 - - - - - - - 50 51# CHECK: Resource pressure by instruction: 52# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: 53# CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - vmulps %xmm0, %xmm1, %xmm2 54# CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - vhaddps %xmm2, %xmm2, %xmm3 55# CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - vhaddps %xmm3, %xmm3, %xmm4 56 57# CHECK: Timeline view: 58# CHECK-NEXT: 012345 59# CHECK-NEXT: Index 0123456789 60 61# CHECK: [0,0] DeeER. . . vmulps %xmm0, %xmm1, %xmm2 62# CHECK-NEXT: [0,1] D==eeeeER . . vhaddps %xmm2, %xmm2, %xmm3 63# CHECK-NEXT: [0,2] .D=====eeeeER . vhaddps %xmm3, %xmm3, %xmm4 64# CHECK-NEXT: [1,0] .DeeE-------R . vmulps %xmm0, %xmm1, %xmm2 65# CHECK-NEXT: [1,1] . D=eeeeE----R . vhaddps %xmm2, %xmm2, %xmm3 66# CHECK-NEXT: [1,2] . D=====eeeeER . vhaddps %xmm3, %xmm3, %xmm4 67# CHECK-NEXT: [2,0] . DeeE-------R. vmulps %xmm0, %xmm1, %xmm2 68# CHECK-NEXT: [2,1] . D==eeeeE---R. vhaddps %xmm2, %xmm2, %xmm3 69# CHECK-NEXT: [2,2] . D=====eeeeER vhaddps %xmm3, %xmm3, %xmm4 70 71# CHECK: Average Wait times (based on the timeline view): 72# CHECK-NEXT: [0]: Executions 73# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 74# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 75# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 76 77# CHECK: [0] [1] [2] [3] 78# CHECK-NEXT: 0. 3 1.0 1.0 4.7 vmulps %xmm0, %xmm1, %xmm2 79# CHECK-NEXT: 1. 3 2.7 0.0 2.3 vhaddps %xmm2, %xmm2, %xmm3 80# CHECK-NEXT: 2. 3 6.0 0.0 0.0 vhaddps %xmm3, %xmm3, %xmm4 81# CHECK-NEXT: 3 3.2 0.3 2.3 <total> 82