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# 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>
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