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# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=aarch64 -mcpu=cortex-a53 --timeline --iterations=1 < %s | FileCheck %s
ldp w3, w5, [x10], #4 // 2uop + 1uop carry over
add w10, w11, w12
add w13, w14, w15
ldp w7, w8, [x11] // 2uop, no carry over
add w16, w17, w18
add w19, w20, w21
# CHECK: Iterations: 1
# CHECK-NEXT: Instructions: 6
# CHECK-NEXT: Total Cycles: 8
# CHECK-NEXT: Total uOps: 9
# CHECK: Dispatch Width: 2
# CHECK-NEXT: uOps Per Cycle: 1.13
# CHECK-NEXT: IPC: 0.75
# CHECK-NEXT: Block RThroughput: 4.5
# 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 4 2.00 * ldp w3, w5, [x10], #4
# CHECK-NEXT: 1 3 0.50 add w10, w11, w12
# CHECK-NEXT: 1 3 0.50 add w13, w14, w15
# CHECK-NEXT: 2 4 2.00 * ldp w7, w8, [x11]
# CHECK-NEXT: 1 3 0.50 add w16, w17, w18
# CHECK-NEXT: 1 3 0.50 add w19, w20, w21
# CHECK: Resources:
# CHECK-NEXT: [0.0] - A53UnitALU
# CHECK-NEXT: [0.1] - A53UnitALU
# CHECK-NEXT: [1] - A53UnitB
# CHECK-NEXT: [2] - A53UnitDiv
# CHECK-NEXT: [3] - A53UnitFPALU
# CHECK-NEXT: [4] - A53UnitFPMDS
# CHECK-NEXT: [5] - A53UnitLdSt
# CHECK-NEXT: [6] - A53UnitMAC
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6]
# CHECK-NEXT: 2.00 2.00 - - - - 4.00 -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: - - - - - - 2.00 - ldp w3, w5, [x10], #4
# CHECK-NEXT: - 1.00 - - - - - - add w10, w11, w12
# CHECK-NEXT: 1.00 - - - - - - - add w13, w14, w15
# CHECK-NEXT: - - - - - - 2.00 - ldp w7, w8, [x11]
# CHECK-NEXT: - 1.00 - - - - - - add w16, w17, w18
# CHECK-NEXT: 1.00 - - - - - - - add w19, w20, w21
# CHECK: Timeline view:
# CHECK-NEXT: Index 01234567
# CHECK: [0,0] DeeeE. . ldp w3, w5, [x10], #4
# CHECK-NEXT: [0,1] .DeeE. . add w10, w11, w12
# CHECK-NEXT: [0,2] . DeeE . add w13, w14, w15
# CHECK-NEXT: [0,3] . DeeeE ldp w7, w8, [x11]
# CHECK-NEXT: [0,4] . DeeE add w16, w17, w18
# CHECK-NEXT: [0,5] . DeeE add w19, w20, w21
# 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. 1 0.0 0.0 0.0 ldp w3, w5, [x10], #4
# CHECK-NEXT: 1. 1 0.0 0.0 0.0 add w10, w11, w12
# CHECK-NEXT: 2. 1 0.0 0.0 0.0 add w13, w14, w15
# CHECK-NEXT: 3. 1 0.0 0.0 0.0 ldp w7, w8, [x11]
# CHECK-NEXT: 4. 1 0.0 0.0 0.0 add w16, w17, w18
# CHECK-NEXT: 5. 1 0.0 0.0 0.0 add w19, w20, w21
# CHECK-NEXT: 1 0.0 0.0 0.0 <total>
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