1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver2 -timeline -iterations=2 < %s | FileCheck %s 3 4# PR51494: A read-advance on the implicit read of EDX/RDX was missing. 5 6# LLVM-MCA-BEGIN 7mulxl (%rdi), %eax, %edx 8# LLVM-MCA-END 9 10# LLVM-MCA-BEGIN 11mulxq (%rdi), %rax, %rdx 12# LLVM-MCA-END 13 14# CHECK: [0] Code Region 15 16# CHECK: Iterations: 2 17# CHECK-NEXT: Instructions: 2 18# CHECK-NEXT: Total Cycles: 13 19# CHECK-NEXT: Total uOps: 2 20 21# CHECK: Dispatch Width: 4 22# CHECK-NEXT: uOps Per Cycle: 0.15 23# CHECK-NEXT: IPC: 0.15 24# CHECK-NEXT: Block RThroughput: 2.0 25 26# CHECK: Instruction Info: 27# CHECK-NEXT: [1]: #uOps 28# CHECK-NEXT: [2]: Latency 29# CHECK-NEXT: [3]: RThroughput 30# CHECK-NEXT: [4]: MayLoad 31# CHECK-NEXT: [5]: MayStore 32# CHECK-NEXT: [6]: HasSideEffects (U) 33 34# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 35# CHECK-NEXT: 1 7 2.00 * mulxl (%rdi), %eax, %edx 36 37# CHECK: Resources: 38# CHECK-NEXT: [0] - Zn2AGU0 39# CHECK-NEXT: [1] - Zn2AGU1 40# CHECK-NEXT: [2] - Zn2AGU2 41# CHECK-NEXT: [3] - Zn2ALU0 42# CHECK-NEXT: [4] - Zn2ALU1 43# CHECK-NEXT: [5] - Zn2ALU2 44# CHECK-NEXT: [6] - Zn2ALU3 45# CHECK-NEXT: [7] - Zn2Divider 46# CHECK-NEXT: [8] - Zn2FPU0 47# CHECK-NEXT: [9] - Zn2FPU1 48# CHECK-NEXT: [10] - Zn2FPU2 49# CHECK-NEXT: [11] - Zn2FPU3 50# CHECK-NEXT: [12] - Zn2Multiplier 51 52# CHECK: Resource pressure per iteration: 53# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] 54# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - 2.00 55 56# CHECK: Resource pressure by instruction: 57# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] Instructions: 58# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - 2.00 mulxl (%rdi), %eax, %edx 59 60# CHECK: Timeline view: 61# CHECK-NEXT: 012 62# CHECK-NEXT: Index 0123456789 63 64# CHECK: [0,0] DeeeeeeeER. . mulxl (%rdi), %eax, %edx 65# CHECK-NEXT: [1,0] D===eeeeeeeER mulxl (%rdi), %eax, %edx 66 67# CHECK: Average Wait times (based on the timeline view): 68# CHECK-NEXT: [0]: Executions 69# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 70# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 71# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 72 73# CHECK: [0] [1] [2] [3] 74# CHECK-NEXT: 0. 2 2.5 0.5 0.0 mulxl (%rdi), %eax, %edx 75 76# CHECK: [1] Code Region 77 78# CHECK: Iterations: 2 79# CHECK-NEXT: Instructions: 2 80# CHECK-NEXT: Total Cycles: 13 81# CHECK-NEXT: Total uOps: 2 82 83# CHECK: Dispatch Width: 4 84# CHECK-NEXT: uOps Per Cycle: 0.15 85# CHECK-NEXT: IPC: 0.15 86# CHECK-NEXT: Block RThroughput: 2.0 87 88# CHECK: Instruction Info: 89# CHECK-NEXT: [1]: #uOps 90# CHECK-NEXT: [2]: Latency 91# CHECK-NEXT: [3]: RThroughput 92# CHECK-NEXT: [4]: MayLoad 93# CHECK-NEXT: [5]: MayStore 94# CHECK-NEXT: [6]: HasSideEffects (U) 95 96# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 97# CHECK-NEXT: 1 7 2.00 * mulxq (%rdi), %rax, %rdx 98 99# CHECK: Resources: 100# CHECK-NEXT: [0] - Zn2AGU0 101# CHECK-NEXT: [1] - Zn2AGU1 102# CHECK-NEXT: [2] - Zn2AGU2 103# CHECK-NEXT: [3] - Zn2ALU0 104# CHECK-NEXT: [4] - Zn2ALU1 105# CHECK-NEXT: [5] - Zn2ALU2 106# CHECK-NEXT: [6] - Zn2ALU3 107# CHECK-NEXT: [7] - Zn2Divider 108# CHECK-NEXT: [8] - Zn2FPU0 109# CHECK-NEXT: [9] - Zn2FPU1 110# CHECK-NEXT: [10] - Zn2FPU2 111# CHECK-NEXT: [11] - Zn2FPU3 112# CHECK-NEXT: [12] - Zn2Multiplier 113 114# CHECK: Resource pressure per iteration: 115# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] 116# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - 2.00 117 118# CHECK: Resource pressure by instruction: 119# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] Instructions: 120# CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - 2.00 mulxq (%rdi), %rax, %rdx 121 122# CHECK: Timeline view: 123# CHECK-NEXT: 012 124# CHECK-NEXT: Index 0123456789 125 126# CHECK: [0,0] DeeeeeeeER. . mulxq (%rdi), %rax, %rdx 127# CHECK-NEXT: [1,0] D===eeeeeeeER mulxq (%rdi), %rax, %rdx 128 129# CHECK: Average Wait times (based on the timeline view): 130# CHECK-NEXT: [0]: Executions 131# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 132# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 133# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 134 135# CHECK: [0] [1] [2] [3] 136# CHECK-NEXT: 0. 2 2.5 0.5 0.0 mulxq (%rdi), %rax, %rdx 137