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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=btver2 < %s | FileCheck %s3 4testloop:5# LLVM-MCA-BEGIN outer6 leal 42(%rdi), %eax7# LLVM-MCA-BEGIN inner8 imull %esi, %eax9# LLVM-MCA-END inner10 leal 42(%rdi), %eax11# LLVM-MCA-END outer12 imull %esi, %eax13 14# CHECK: [0] Code Region - outer15 16# CHECK: Iterations: 10017# CHECK-NEXT: Instructions: 30018# CHECK-NEXT: Total Cycles: 15619# CHECK-NEXT: Total uOps: 30020 21# CHECK: Dispatch Width: 222# CHECK-NEXT: uOps Per Cycle: 1.9223# CHECK-NEXT: IPC: 1.9224# CHECK-NEXT: Block RThroughput: 1.525 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: 1 1 0.50 leal 42(%rdi), %eax36# CHECK-NEXT: 1 3 1.00 imull %esi, %eax37# CHECK-NEXT: 1 1 0.50 leal 42(%rdi), %eax38 39# CHECK: Resources:40# CHECK-NEXT: [0] - JALU041# CHECK-NEXT: [1] - JALU142# CHECK-NEXT: [2] - JDiv43# CHECK-NEXT: [3] - JFPA44# CHECK-NEXT: [4] - JFPM45# CHECK-NEXT: [5] - JFPU046# CHECK-NEXT: [6] - JFPU147# CHECK-NEXT: [7] - JLAGU48# CHECK-NEXT: [8] - JMul49# CHECK-NEXT: [9] - JSAGU50# CHECK-NEXT: [10] - JSTC51# CHECK-NEXT: [11] - JVALU052# CHECK-NEXT: [12] - JVALU153# CHECK-NEXT: [13] - JVIMUL54 55# CHECK: Resource pressure per iteration:56# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]57# CHECK-NEXT: 1.49 1.51 - - - - - - 1.00 - - - - -58 59# CHECK: Resource pressure by instruction:60# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:61# CHECK-NEXT: 0.99 0.01 - - - - - - - - - - - - leal 42(%rdi), %eax62# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %esi, %eax63# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - leal 42(%rdi), %eax64 65# CHECK: [1] Code Region - inner66 67# CHECK: Iterations: 10068# CHECK-NEXT: Instructions: 10069# CHECK-NEXT: Total Cycles: 30370# CHECK-NEXT: Total uOps: 10071 72# CHECK: Dispatch Width: 273# CHECK-NEXT: uOps Per Cycle: 0.3374# CHECK-NEXT: IPC: 0.3375# CHECK-NEXT: Block RThroughput: 1.076 77# CHECK: Instruction Info:78# CHECK-NEXT: [1]: #uOps79# CHECK-NEXT: [2]: Latency80# CHECK-NEXT: [3]: RThroughput81# CHECK-NEXT: [4]: MayLoad82# CHECK-NEXT: [5]: MayStore83# CHECK-NEXT: [6]: HasSideEffects (U)84 85# CHECK: [1] [2] [3] [4] [5] [6] Instructions:86# CHECK-NEXT: 1 3 1.00 imull %esi, %eax87 88# CHECK: Resources:89# CHECK-NEXT: [0] - JALU090# CHECK-NEXT: [1] - JALU191# CHECK-NEXT: [2] - JDiv92# CHECK-NEXT: [3] - JFPA93# CHECK-NEXT: [4] - JFPM94# CHECK-NEXT: [5] - JFPU095# CHECK-NEXT: [6] - JFPU196# CHECK-NEXT: [7] - JLAGU97# CHECK-NEXT: [8] - JMul98# CHECK-NEXT: [9] - JSAGU99# CHECK-NEXT: [10] - JSTC100# CHECK-NEXT: [11] - JVALU0101# CHECK-NEXT: [12] - JVALU1102# CHECK-NEXT: [13] - JVIMUL103 104# CHECK: Resource pressure per iteration:105# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]106# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - -107 108# CHECK: Resource pressure by instruction:109# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:110# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %esi, %eax111