# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py # RUN: llvm-mca -march=aarch64 -mcpu=cortex-a57 -iterations=600 -timeline -timeline-max-iterations=4 < %s | FileCheck %s b t # CHECK: Iterations: 600 # CHECK-NEXT: Instructions: 600 # CHECK-NEXT: Total Cycles: 603 # CHECK-NEXT: Total uOps: 600 # CHECK: Dispatch Width: 3 # CHECK-NEXT: uOps Per Cycle: 1.00 # CHECK-NEXT: IPC: 1.00 # 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: 1 1 1.00 b t # CHECK: Resources: # CHECK-NEXT: [0] - A57UnitB # CHECK-NEXT: [1.0] - A57UnitI # CHECK-NEXT: [1.1] - A57UnitI # CHECK-NEXT: [2] - A57UnitL # CHECK-NEXT: [3] - A57UnitM # CHECK-NEXT: [4] - A57UnitS # CHECK-NEXT: [5] - A57UnitW # CHECK-NEXT: [6] - A57UnitX # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1.0] [1.1] [2] [3] [4] [5] [6] # CHECK-NEXT: 1.00 - - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1.0] [1.1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 1.00 - - - - - - - b t # CHECK: Timeline view: # CHECK-NEXT: Index 0123456 # CHECK: [0,0] DeER .. b t # CHECK-NEXT: [1,0] D=eER.. b t # CHECK-NEXT: [2,0] D==eER. b t # CHECK-NEXT: [3,0] .D==eER b t # 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. 4 2.3 2.3 0.0 b t