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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=znver3 -timeline -iterations=2 < %s | FileCheck %s3 4# PR51494: A read-advance on the implicit read of EDX/RDX was missing.5 6# LLVM-MCA-BEGIN7mulxl (%rdi), %eax, %edx8# LLVM-MCA-END9 10# LLVM-MCA-BEGIN11mulxq (%rdi), %rax, %rdx12# LLVM-MCA-END13 14# CHECK: [0] Code Region15 16# CHECK: Iterations: 217# CHECK-NEXT: Instructions: 218# CHECK-NEXT: Total Cycles: 1519# CHECK-NEXT: Total uOps: 420 21# CHECK: Dispatch Width: 622# CHECK-NEXT: uOps Per Cycle: 0.2723# CHECK-NEXT: IPC: 0.1324# CHECK-NEXT: Block RThroughput: 1.025 26# CHECK: Instruction Info:27# CHECK-NEXT: [1]: #uOps28# CHECK-NEXT: [2]: Latency29# CHECK-NEXT: [3]: RThroughput30# CHECK-NEXT: [4]: MayLoad31# CHECK-NEXT: [5]: MayStore32# CHECK-NEXT: [6]: HasSideEffects (U)33 34# CHECK: [1] [2] [3] [4] [5] [6] Instructions:35# CHECK-NEXT: 2 8 1.00 * mulxl (%rdi), %eax, %edx36 37# CHECK: Resources:38# CHECK-NEXT: [0] - Zn3AGU039# CHECK-NEXT: [1] - Zn3AGU140# CHECK-NEXT: [2] - Zn3AGU241# CHECK-NEXT: [3] - Zn3ALU042# CHECK-NEXT: [4] - Zn3ALU143# CHECK-NEXT: [5] - Zn3ALU244# CHECK-NEXT: [6] - Zn3ALU345# CHECK-NEXT: [7] - Zn3BRU146# CHECK-NEXT: [8] - Zn3FP047# CHECK-NEXT: [9] - Zn3FP148# CHECK-NEXT: [10] - Zn3FP249# CHECK-NEXT: [11] - Zn3FP350# CHECK-NEXT: [12.0] - Zn3FP4551# CHECK-NEXT: [12.1] - Zn3FP4552# CHECK-NEXT: [13] - Zn3FPSt53# CHECK-NEXT: [14.0] - Zn3LSU54# CHECK-NEXT: [14.1] - Zn3LSU55# CHECK-NEXT: [14.2] - Zn3LSU56# CHECK-NEXT: [15.0] - Zn3Load57# CHECK-NEXT: [15.1] - Zn3Load58# CHECK-NEXT: [15.2] - Zn3Load59# CHECK-NEXT: [16.0] - Zn3Store60# CHECK-NEXT: [16.1] - Zn3Store61 62# CHECK: Resource pressure per iteration:63# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1]64# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - -65 66# CHECK: Resource pressure by instruction:67# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions:68# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - - mulxl (%rdi), %eax, %edx69 70# CHECK: Timeline view:71# CHECK-NEXT: 0123472# CHECK-NEXT: Index 012345678973 74# CHECK: [0,0] DeeeeeeeeER . mulxl (%rdi), %eax, %edx75# CHECK-NEXT: [1,0] D====eeeeeeeeER mulxl (%rdi), %eax, %edx76 77# CHECK: Average Wait times (based on the timeline view):78# CHECK-NEXT: [0]: Executions79# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue80# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready81# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage82 83# CHECK: [0] [1] [2] [3]84# CHECK-NEXT: 0. 2 3.0 0.5 0.0 mulxl (%rdi), %eax, %edx85 86# CHECK: [1] Code Region87 88# CHECK: Iterations: 289# CHECK-NEXT: Instructions: 290# CHECK-NEXT: Total Cycles: 1591# CHECK-NEXT: Total uOps: 492 93# CHECK: Dispatch Width: 694# CHECK-NEXT: uOps Per Cycle: 0.2795# CHECK-NEXT: IPC: 0.1396# CHECK-NEXT: Block RThroughput: 1.097 98# CHECK: Instruction Info:99# CHECK-NEXT: [1]: #uOps100# CHECK-NEXT: [2]: Latency101# CHECK-NEXT: [3]: RThroughput102# CHECK-NEXT: [4]: MayLoad103# CHECK-NEXT: [5]: MayStore104# CHECK-NEXT: [6]: HasSideEffects (U)105 106# CHECK: [1] [2] [3] [4] [5] [6] Instructions:107# CHECK-NEXT: 2 8 1.00 * mulxq (%rdi), %rax, %rdx108 109# CHECK: Resources:110# CHECK-NEXT: [0] - Zn3AGU0111# CHECK-NEXT: [1] - Zn3AGU1112# CHECK-NEXT: [2] - Zn3AGU2113# CHECK-NEXT: [3] - Zn3ALU0114# CHECK-NEXT: [4] - Zn3ALU1115# CHECK-NEXT: [5] - Zn3ALU2116# CHECK-NEXT: [6] - Zn3ALU3117# CHECK-NEXT: [7] - Zn3BRU1118# CHECK-NEXT: [8] - Zn3FP0119# CHECK-NEXT: [9] - Zn3FP1120# CHECK-NEXT: [10] - Zn3FP2121# CHECK-NEXT: [11] - Zn3FP3122# CHECK-NEXT: [12.0] - Zn3FP45123# CHECK-NEXT: [12.1] - Zn3FP45124# CHECK-NEXT: [13] - Zn3FPSt125# CHECK-NEXT: [14.0] - Zn3LSU126# CHECK-NEXT: [14.1] - Zn3LSU127# CHECK-NEXT: [14.2] - Zn3LSU128# CHECK-NEXT: [15.0] - Zn3Load129# CHECK-NEXT: [15.1] - Zn3Load130# CHECK-NEXT: [15.2] - Zn3Load131# CHECK-NEXT: [16.0] - Zn3Store132# CHECK-NEXT: [16.1] - Zn3Store133 134# CHECK: Resource pressure per iteration:135# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1]136# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - -137 138# CHECK: Resource pressure by instruction:139# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions:140# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - - mulxq (%rdi), %rax, %rdx141 142# CHECK: Timeline view:143# CHECK-NEXT: 01234144# CHECK-NEXT: Index 0123456789145 146# CHECK: [0,0] DeeeeeeeeER . mulxq (%rdi), %rax, %rdx147# CHECK-NEXT: [1,0] D====eeeeeeeeER mulxq (%rdi), %rax, %rdx148 149# CHECK: Average Wait times (based on the timeline view):150# CHECK-NEXT: [0]: Executions151# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue152# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready153# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage154 155# CHECK: [0] [1] [2] [3]156# CHECK-NEXT: 0. 2 3.0 0.5 0.0 mulxq (%rdi), %rax, %rdx157