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1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -timeline -iterations=2 < %s | FileCheck %s3 4# LLVM-MCA-BEGIN5mulxl %eax, %eax, %ecx6# LLVM-MCA-END7 8# LLVM-MCA-BEGIN9mulxq %rax, %rax, %rcx10# LLVM-MCA-END11 12# CHECK: [0] Code Region13 14# CHECK: Iterations: 215# CHECK-NEXT: Instructions: 216# CHECK-NEXT: Total Cycles: 1017# CHECK-NEXT: Total uOps: 818 19# CHECK: Dispatch Width: 620# CHECK-NEXT: uOps Per Cycle: 0.8021# CHECK-NEXT: IPC: 0.2022# CHECK-NEXT: Block RThroughput: 1.023 24# CHECK: Instruction Info:25# CHECK-NEXT: [1]: #uOps26# CHECK-NEXT: [2]: Latency27# CHECK-NEXT: [3]: RThroughput28# CHECK-NEXT: [4]: MayLoad29# CHECK-NEXT: [5]: MayStore30# CHECK-NEXT: [6]: HasSideEffects (U)31 32# CHECK: [1] [2] [3] [4] [5] [6] Instructions:33# CHECK-NEXT: 4 4 1.00 mulxl %eax, %eax, %ecx34 35# CHECK: Resources:36# CHECK-NEXT: [0] - SKLDivider37# CHECK-NEXT: [1] - SKLFPDivider38# CHECK-NEXT: [2] - SKLPort039# CHECK-NEXT: [3] - SKLPort140# CHECK-NEXT: [4] - SKLPort241# CHECK-NEXT: [5] - SKLPort342# CHECK-NEXT: [6] - SKLPort443# CHECK-NEXT: [7] - SKLPort544# CHECK-NEXT: [8] - SKLPort645# CHECK-NEXT: [9] - SKLPort746 47# CHECK: Resource pressure per iteration:48# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]49# CHECK-NEXT: - - 0.50 1.00 - - - 0.50 1.00 -50 51# CHECK: Resource pressure by instruction:52# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:53# CHECK-NEXT: - - 0.50 1.00 - - - 0.50 1.00 - mulxl %eax, %eax, %ecx54 55# CHECK: Timeline view:56# CHECK-NEXT: Index 012345678957 58# CHECK: [0,0] DeeeeER . mulxl %eax, %eax, %ecx59# CHECK-NEXT: [1,0] .D==eeeeER mulxl %eax, %eax, %ecx60 61# CHECK: Average Wait times (based on the timeline view):62# CHECK-NEXT: [0]: Executions63# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue64# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready65# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage66 67# CHECK: [0] [1] [2] [3]68# CHECK-NEXT: 0. 2 2.0 0.5 0.0 mulxl %eax, %eax, %ecx69 70# CHECK: [1] Code Region71 72# CHECK: Iterations: 273# CHECK-NEXT: Instructions: 274# CHECK-NEXT: Total Cycles: 1075# CHECK-NEXT: Total uOps: 676 77# CHECK: Dispatch Width: 678# CHECK-NEXT: uOps Per Cycle: 0.6079# CHECK-NEXT: IPC: 0.2080# CHECK-NEXT: Block RThroughput: 1.081 82# CHECK: Instruction Info:83# CHECK-NEXT: [1]: #uOps84# CHECK-NEXT: [2]: Latency85# CHECK-NEXT: [3]: RThroughput86# CHECK-NEXT: [4]: MayLoad87# CHECK-NEXT: [5]: MayStore88# CHECK-NEXT: [6]: HasSideEffects (U)89 90# CHECK: [1] [2] [3] [4] [5] [6] Instructions:91# CHECK-NEXT: 3 4 1.00 mulxq %rax, %rax, %rcx92 93# CHECK: Resources:94# CHECK-NEXT: [0] - SKLDivider95# CHECK-NEXT: [1] - SKLFPDivider96# CHECK-NEXT: [2] - SKLPort097# CHECK-NEXT: [3] - SKLPort198# CHECK-NEXT: [4] - SKLPort299# CHECK-NEXT: [5] - SKLPort3100# CHECK-NEXT: [6] - SKLPort4101# CHECK-NEXT: [7] - SKLPort5102# CHECK-NEXT: [8] - SKLPort6103# CHECK-NEXT: [9] - SKLPort7104 105# CHECK: Resource pressure per iteration:106# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]107# CHECK-NEXT: - - - 1.00 - - - 1.00 - -108 109# CHECK: Resource pressure by instruction:110# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:111# CHECK-NEXT: - - - 1.00 - - - 1.00 - - mulxq %rax, %rax, %rcx112 113# CHECK: Timeline view:114# CHECK-NEXT: Index 0123456789115 116# CHECK: [0,0] DeeeeER . mulxq %rax, %rax, %rcx117# CHECK-NEXT: [1,0] D===eeeeER mulxq %rax, %rax, %rcx118 119# CHECK: Average Wait times (based on the timeline view):120# CHECK-NEXT: [0]: Executions121# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue122# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready123# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage124 125# CHECK: [0] [1] [2] [3]126# CHECK-NEXT: 0. 2 2.5 0.5 0.0 mulxq %rax, %rax, %rcx127