| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=armv7-unknown-unknown -mcpu=swift -iterations=300 -timeline -timeline-max-iterations=3 < %s | FileCheck %s |
| |
| ldm r2!, {r3, r4, r5, r6, r12, lr} |
| stm r0!, {r3, r4, r5, r6, r12, lr} |
| |
| # CHECK: Iterations: 300 |
| # CHECK-NEXT: Instructions: 600 |
| # CHECK-NEXT: Total Cycles: 1295 |
| # CHECK-NEXT: Total uOps: 2400 |
| |
| # CHECK: Dispatch Width: 3 |
| # CHECK-NEXT: uOps Per Cycle: 1.85 |
| # CHECK-NEXT: IPC: 0.46 |
| # CHECK-NEXT: Block RThroughput: 4.0 |
| |
| # 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: 3 18 2.00 * ldm r2!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: 5 1 2.00 * stm r0!, {r3, r4, r5, r6, r12, lr} |
| |
| # CHECK: Resources: |
| # CHECK-NEXT: [0] - SwiftUnitDiv |
| # CHECK-NEXT: [1] - SwiftUnitP0 |
| # CHECK-NEXT: [2] - SwiftUnitP1 |
| # CHECK-NEXT: [3] - SwiftUnitP2 |
| # CHECK-NEXT: [4.0] - SwiftUnitP01 |
| # CHECK-NEXT: [4.1] - SwiftUnitP01 |
| |
| # CHECK: Resource pressure per iteration: |
| # CHECK-NEXT: [0] [1] [2] [3] [4.0] [4.1] |
| # CHECK-NEXT: - - - 4.00 2.46 2.54 |
| |
| # CHECK: Resource pressure by instruction: |
| # CHECK-NEXT: [0] [1] [2] [3] [4.0] [4.1] Instructions: |
| # CHECK-NEXT: - - - 2.00 1.09 0.91 ldm r2!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: - - - 2.00 1.37 1.63 stm r0!, {r3, r4, r5, r6, r12, lr} |
| |
| # CHECK: Timeline view: |
| # CHECK-NEXT: 0123456789 |
| # CHECK-NEXT: Index 0123456789 012345678 |
| |
| # CHECK: [0,0] DeeeeeeeeeeeeeeeeeeER . . ldm r2!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: [0,1] .D=================eER . . stm r0!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: [1,0] . DeeeeeeeeeeeeeeeeeeER . . ldm r2!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: [1,1] . D=================eER. . stm r0!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: [2,0] . .DeeeeeeeeeeeeeeeeeeER . ldm r2!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: [2,1] . . D==================eER stm r0!, {r3, r4, r5, r6, r12, lr} |
| |
| # 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. 3 1.0 1.0 0.0 ldm r2!, {r3, r4, r5, r6, r12, lr} |
| # CHECK-NEXT: 1. 3 18.3 0.3 0.0 stm r0!, {r3, r4, r5, r6, r12, lr} |
