| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver3 -timeline -iterations=2 < %s | FileCheck %s |
| |
| # PR51494: A read-advance on the implicit read of EDX/RDX was missing. |
| |
| # LLVM-MCA-BEGIN |
| mulxl (%rdi), %eax, %edx |
| # LLVM-MCA-END |
| |
| # LLVM-MCA-BEGIN |
| mulxq (%rdi), %rax, %rdx |
| # LLVM-MCA-END |
| |
| # CHECK: [0] Code Region |
| |
| # CHECK: Iterations: 2 |
| # CHECK-NEXT: Instructions: 2 |
| # CHECK-NEXT: Total Cycles: 15 |
| # CHECK-NEXT: Total uOps: 4 |
| |
| # CHECK: Dispatch Width: 6 |
| # CHECK-NEXT: uOps Per Cycle: 0.27 |
| # CHECK-NEXT: IPC: 0.13 |
| # CHECK-NEXT: Block RThroughput: 1.0 |
| |
| # CHECK: Instruction Info: |
| # CHECK-NEXT: [1]: #uOps |
| # CHECK-NEXT: [2]: Latency |
| # CHECK-NEXT: [3]: RThroughput |
| # CHECK-NEXT: [4]: MayLoad |
| # CHECK-NEXT: [5]: MayStore |
| # CHECK-NEXT: [6]: HasSideEffects (U) |
| |
| # CHECK: [1] [2] [3] [4] [5] [6] Instructions: |
| # CHECK-NEXT: 2 8 1.00 * mulxl (%rdi), %eax, %edx |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - Zn3AGU0 |
| # CHECK-NEXT: [1] - Zn3AGU1 |
| # CHECK-NEXT: [2] - Zn3AGU2 |
| # CHECK-NEXT: [3] - Zn3ALU0 |
| # CHECK-NEXT: [4] - Zn3ALU1 |
| # CHECK-NEXT: [5] - Zn3ALU2 |
| # CHECK-NEXT: [6] - Zn3ALU3 |
| # CHECK-NEXT: [7] - Zn3BRU1 |
| # CHECK-NEXT: [8] - Zn3FP0 |
| # CHECK-NEXT: [9] - Zn3FP1 |
| # CHECK-NEXT: [10] - Zn3FP2 |
| # CHECK-NEXT: [11] - Zn3FP3 |
| # CHECK-NEXT: [12.0] - Zn3FP45 |
| # CHECK-NEXT: [12.1] - Zn3FP45 |
| # CHECK-NEXT: [13] - Zn3FPSt |
| # CHECK-NEXT: [14.0] - Zn3LSU |
| # CHECK-NEXT: [14.1] - Zn3LSU |
| # CHECK-NEXT: [14.2] - Zn3LSU |
| # CHECK-NEXT: [15.0] - Zn3Load |
| # CHECK-NEXT: [15.1] - Zn3Load |
| # CHECK-NEXT: [15.2] - Zn3Load |
| # CHECK-NEXT: [16.0] - Zn3Store |
| # CHECK-NEXT: [16.1] - Zn3Store |
| |
| # CHECK: Resource pressure per iteration: |
| # 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] |
| # CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - - |
| |
| # CHECK: Resource pressure by instruction: |
| # 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: |
| # CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - - mulxl (%rdi), %eax, %edx |
| |
| # CHECK: Timeline view: |
| # CHECK-NEXT: 01234 |
| # CHECK-NEXT: Index 0123456789 |
| |
| # CHECK: [0,0] DeeeeeeeeER . mulxl (%rdi), %eax, %edx |
| # CHECK-NEXT: [1,0] D====eeeeeeeeER mulxl (%rdi), %eax, %edx |
| |
| # CHECK: Average Wait times (based on the timeline view): |
| # CHECK-NEXT: [0]: Executions |
| # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue |
| # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready |
| # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage |
| |
| # CHECK: [0] [1] [2] [3] |
| # CHECK-NEXT: 0. 2 3.0 0.5 0.0 mulxl (%rdi), %eax, %edx |
| |
| # CHECK: [1] Code Region |
| |
| # CHECK: Iterations: 2 |
| # CHECK-NEXT: Instructions: 2 |
| # CHECK-NEXT: Total Cycles: 15 |
| # CHECK-NEXT: Total uOps: 4 |
| |
| # CHECK: Dispatch Width: 6 |
| # CHECK-NEXT: uOps Per Cycle: 0.27 |
| # CHECK-NEXT: IPC: 0.13 |
| # CHECK-NEXT: Block RThroughput: 1.0 |
| |
| # CHECK: Instruction Info: |
| # CHECK-NEXT: [1]: #uOps |
| # CHECK-NEXT: [2]: Latency |
| # CHECK-NEXT: [3]: RThroughput |
| # CHECK-NEXT: [4]: MayLoad |
| # CHECK-NEXT: [5]: MayStore |
| # CHECK-NEXT: [6]: HasSideEffects (U) |
| |
| # CHECK: [1] [2] [3] [4] [5] [6] Instructions: |
| # CHECK-NEXT: 2 8 1.00 * mulxq (%rdi), %rax, %rdx |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - Zn3AGU0 |
| # CHECK-NEXT: [1] - Zn3AGU1 |
| # CHECK-NEXT: [2] - Zn3AGU2 |
| # CHECK-NEXT: [3] - Zn3ALU0 |
| # CHECK-NEXT: [4] - Zn3ALU1 |
| # CHECK-NEXT: [5] - Zn3ALU2 |
| # CHECK-NEXT: [6] - Zn3ALU3 |
| # CHECK-NEXT: [7] - Zn3BRU1 |
| # CHECK-NEXT: [8] - Zn3FP0 |
| # CHECK-NEXT: [9] - Zn3FP1 |
| # CHECK-NEXT: [10] - Zn3FP2 |
| # CHECK-NEXT: [11] - Zn3FP3 |
| # CHECK-NEXT: [12.0] - Zn3FP45 |
| # CHECK-NEXT: [12.1] - Zn3FP45 |
| # CHECK-NEXT: [13] - Zn3FPSt |
| # CHECK-NEXT: [14.0] - Zn3LSU |
| # CHECK-NEXT: [14.1] - Zn3LSU |
| # CHECK-NEXT: [14.2] - Zn3LSU |
| # CHECK-NEXT: [15.0] - Zn3Load |
| # CHECK-NEXT: [15.1] - Zn3Load |
| # CHECK-NEXT: [15.2] - Zn3Load |
| # CHECK-NEXT: [16.0] - Zn3Store |
| # CHECK-NEXT: [16.1] - Zn3Store |
| |
| # CHECK: Resource pressure per iteration: |
| # 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] |
| # CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - - |
| |
| # CHECK: Resource pressure by instruction: |
| # 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: |
| # CHECK-NEXT: - 0.50 0.50 - 1.00 - - - - - - - - - - - 0.50 0.50 - 0.50 0.50 - - mulxq (%rdi), %rax, %rdx |
| |
| # CHECK: Timeline view: |
| # CHECK-NEXT: 01234 |
| # CHECK-NEXT: Index 0123456789 |
| |
| # CHECK: [0,0] DeeeeeeeeER . mulxq (%rdi), %rax, %rdx |
| # CHECK-NEXT: [1,0] D====eeeeeeeeER mulxq (%rdi), %rax, %rdx |
| |
| # CHECK: Average Wait times (based on the timeline view): |
| # CHECK-NEXT: [0]: Executions |
| # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue |
| # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready |
| # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage |
| |
| # CHECK: [0] [1] [2] [3] |
| # CHECK-NEXT: 0. 2 3.0 0.5 0.0 mulxq (%rdi), %rax, %rdx |
