| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=aarch64 -mcpu=cortex-a55 --timeline --iterations=2 < %s | FileCheck %s |
| |
| add w2, w3, #1 |
| add w4, w3, #2, lsl #12 |
| add w0, w4, #3 |
| add w1, w0, #4 |
| |
| # CHECK: Iterations: 2 |
| # CHECK-NEXT: Instructions: 8 |
| # CHECK-NEXT: Total Cycles: 9 |
| # CHECK-NEXT: Total uOps: 8 |
| |
| # CHECK: Dispatch Width: 2 |
| # CHECK-NEXT: uOps Per Cycle: 0.89 |
| # CHECK-NEXT: IPC: 0.89 |
| # CHECK-NEXT: Block RThroughput: 2.0 |
| |
| # 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: 1 3 0.50 add w2, w3, #1 |
| # CHECK-NEXT: 1 3 0.50 add w4, w3, #2, lsl #12 |
| # CHECK-NEXT: 1 3 0.50 add w0, w4, #3 |
| # CHECK-NEXT: 1 3 0.50 add w1, w0, #4 |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0.0] - CortexA55UnitALU |
| # CHECK-NEXT: [0.1] - CortexA55UnitALU |
| # CHECK-NEXT: [1] - CortexA55UnitB |
| # CHECK-NEXT: [2] - CortexA55UnitDiv |
| # CHECK-NEXT: [3.0] - CortexA55UnitFPALU |
| # CHECK-NEXT: [3.1] - CortexA55UnitFPALU |
| # CHECK-NEXT: [4] - CortexA55UnitFPDIV |
| # CHECK-NEXT: [5.0] - CortexA55UnitFPMAC |
| # CHECK-NEXT: [5.1] - CortexA55UnitFPMAC |
| # CHECK-NEXT: [6] - CortexA55UnitLd |
| # CHECK-NEXT: [7] - CortexA55UnitMAC |
| # CHECK-NEXT: [8] - CortexA55UnitSt |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0.0] [0.1] [1] [2] [3.0] [3.1] [4] [5.0] [5.1] [6] [7] [8] |
| # CHECK-NEXT: 2.00 2.00 - - - - - - - - - - |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0.0] [0.1] [1] [2] [3.0] [3.1] [4] [5.0] [5.1] [6] [7] [8] Instructions: |
| # CHECK-NEXT: - 1.00 - - - - - - - - - - add w2, w3, #1 |
| # CHECK-NEXT: 1.00 - - - - - - - - - - - add w4, w3, #2, lsl #12 |
| # CHECK-NEXT: - 1.00 - - - - - - - - - - add w0, w4, #3 |
| # CHECK-NEXT: 1.00 - - - - - - - - - - - add w1, w0, #4 |
| |
| # CHECK: Timeline view: |
| # CHECK-NEXT: Index 012345678 |
| |
| # CHECK: [0,0] DeeE . . add w2, w3, #1 |
| # CHECK-NEXT: [0,1] DeeE . . add w4, w3, #2, lsl #12 |
| # CHECK-NEXT: [0,2] .DeeE. . add w0, w4, #3 |
| # CHECK-NEXT: [0,3] . DeeE . add w1, w0, #4 |
| # CHECK-NEXT: [1,0] . DeeE . add w2, w3, #1 |
| # CHECK-NEXT: [1,1] . DeeE . add w4, w3, #2, lsl #12 |
| # CHECK-NEXT: [1,2] . DeeE. add w0, w4, #3 |
| # CHECK-NEXT: [1,3] . DeeE add w1, w0, #4 |
| |
| # 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 0.0 0.0 0.0 add w2, w3, #1 |
| # CHECK-NEXT: 1. 2 0.0 0.0 0.0 add w4, w3, #2, lsl #12 |
| # CHECK-NEXT: 2. 2 0.0 0.0 0.0 add w0, w4, #3 |
| # CHECK-NEXT: 3. 2 0.0 0.0 0.0 add w1, w0, #4 |
| # CHECK-NEXT: 2 0.0 0.0 0.0 <total> |
