1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=aarch64 -mcpu=cortex-a55 --timeline --iterations=2 < %s | FileCheck %s 3 4add w2, w3, #1 5add w4, w3, #2, lsl #12 6add w0, w4, #3 7add w1, w0, #4 8 9# CHECK: Iterations: 2 10# CHECK-NEXT: Instructions: 8 11# CHECK-NEXT: Total Cycles: 9 12# CHECK-NEXT: Total uOps: 8 13 14# CHECK: Dispatch Width: 2 15# CHECK-NEXT: uOps Per Cycle: 0.89 16# CHECK-NEXT: IPC: 0.89 17# CHECK-NEXT: Block RThroughput: 2.0 18 19# CHECK: Instruction Info: 20# CHECK-NEXT: [1]: #uOps 21# CHECK-NEXT: [2]: Latency 22# CHECK-NEXT: [3]: RThroughput 23# CHECK-NEXT: [4]: MayLoad 24# CHECK-NEXT: [5]: MayStore 25# CHECK-NEXT: [6]: HasSideEffects (U) 26 27# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 28# CHECK-NEXT: 1 3 0.50 add w2, w3, #1 29# CHECK-NEXT: 1 3 0.50 add w4, w3, #2, lsl #12 30# CHECK-NEXT: 1 3 0.50 add w0, w4, #3 31# CHECK-NEXT: 1 3 0.50 add w1, w0, #4 32 33# CHECK: Resources: 34# CHECK-NEXT: [0.0] - CortexA55UnitALU 35# CHECK-NEXT: [0.1] - CortexA55UnitALU 36# CHECK-NEXT: [1] - CortexA55UnitB 37# CHECK-NEXT: [2] - CortexA55UnitDiv 38# CHECK-NEXT: [3.0] - CortexA55UnitFPALU 39# CHECK-NEXT: [3.1] - CortexA55UnitFPALU 40# CHECK-NEXT: [4] - CortexA55UnitFPDIV 41# CHECK-NEXT: [5.0] - CortexA55UnitFPMAC 42# CHECK-NEXT: [5.1] - CortexA55UnitFPMAC 43# CHECK-NEXT: [6] - CortexA55UnitLd 44# CHECK-NEXT: [7] - CortexA55UnitMAC 45# CHECK-NEXT: [8] - CortexA55UnitSt 46 47# CHECK: Resource pressure per iteration: 48# CHECK-NEXT: [0.0] [0.1] [1] [2] [3.0] [3.1] [4] [5.0] [5.1] [6] [7] [8] 49# CHECK-NEXT: 2.00 2.00 - - - - - - - - - - 50 51# CHECK: Resource pressure by instruction: 52# CHECK-NEXT: [0.0] [0.1] [1] [2] [3.0] [3.1] [4] [5.0] [5.1] [6] [7] [8] Instructions: 53# CHECK-NEXT: - 1.00 - - - - - - - - - - add w2, w3, #1 54# CHECK-NEXT: 1.00 - - - - - - - - - - - add w4, w3, #2, lsl #12 55# CHECK-NEXT: - 1.00 - - - - - - - - - - add w0, w4, #3 56# CHECK-NEXT: 1.00 - - - - - - - - - - - add w1, w0, #4 57 58# CHECK: Timeline view: 59# CHECK-NEXT: Index 012345678 60 61# CHECK: [0,0] DeeE . . add w2, w3, #1 62# CHECK-NEXT: [0,1] DeeE . . add w4, w3, #2, lsl #12 63# CHECK-NEXT: [0,2] .DeeE. . add w0, w4, #3 64# CHECK-NEXT: [0,3] . DeeE . add w1, w0, #4 65# CHECK-NEXT: [1,0] . DeeE . add w2, w3, #1 66# CHECK-NEXT: [1,1] . DeeE . add w4, w3, #2, lsl #12 67# CHECK-NEXT: [1,2] . DeeE. add w0, w4, #3 68# CHECK-NEXT: [1,3] . DeeE add w1, w0, #4 69 70# CHECK: Average Wait times (based on the timeline view): 71# CHECK-NEXT: [0]: Executions 72# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 73# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 74# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 75 76# CHECK: [0] [1] [2] [3] 77# CHECK-NEXT: 0. 2 0.0 0.0 0.0 add w2, w3, #1 78# CHECK-NEXT: 1. 2 0.0 0.0 0.0 add w4, w3, #2, lsl #12 79# CHECK-NEXT: 2. 2 0.0 0.0 0.0 add w0, w4, #3 80# CHECK-NEXT: 3. 2 0.0 0.0 0.0 add w1, w0, #4 81# CHECK-NEXT: 2 0.0 0.0 0.0 <total> 82