# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=aarch64 -mcpu=tsv110 --instruction-info=0 --resource-pressure=0 --timeline --iterations=1 < %s | FileCheck %s
# LLVM-MCA-BEGIN madd nobypass
mul x0, x1, x2
add x0, x0, x1
add x0, x0, x1
add x0, x0, x1
# LLVM-MCA-END
# LLVM-MCA-BEGIN madd bypass
mul x0, x1, x2
madd x0, x1, x2, x0
madd x0, x1, x2, x0
madd x0, x0, x0, x0
# LLVM-MCA-END
# CHECK: [0] Code Region - madd nobypass
# CHECK: Iterations: 1
# CHECK-NEXT: Instructions: 4
# CHECK-NEXT: Total Cycles: 10
# CHECK-NEXT: Total uOps: 4
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.40
# CHECK-NEXT: IPC: 0.40
# CHECK-NEXT: Block RThroughput: 1.0
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456789
# CHECK: [0,0] DeeeeER . mul x0, x1, x2
# CHECK-NEXT: [0,1] D====eER . add x0, x0, x1
# CHECK-NEXT: [0,2] D=====eER. add x0, x0, x1
# CHECK-NEXT: [0,3] D======eER add x0, x0, x1
# 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 1.0 1.0 0.0 mul x0, x1, x2
# CHECK-NEXT: 1. 1 5.0 0.0 0.0 add x0, x0, x1
# CHECK-NEXT: 2. 1 6.0 0.0 0.0 add x0, x0, x1
# CHECK-NEXT: 3. 1 7.0 0.0 0.0 add x0, x0, x1
# CHECK-NEXT: 1 4.8 0.3 0.0 <total>
# CHECK: [1] Code Region - madd bypass
# CHECK: Iterations: 1
# CHECK-NEXT: Instructions: 4
# CHECK-NEXT: Total Cycles: 12
# CHECK-NEXT: Total uOps: 4
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 0.33
# CHECK-NEXT: IPC: 0.33
# CHECK-NEXT: Block RThroughput: 4.0
# CHECK: Timeline view:
# CHECK-NEXT: 01
# CHECK-NEXT: Index 0123456789
# CHECK: [0,0] DeeeeER .. mul x0, x1, x2
# CHECK-NEXT: [0,1] D==eeeeER .. madd x0, x1, x2, x0
# CHECK-NEXT: [0,2] D=eeeeE-R .. madd x0, x1, x2, x0
# CHECK-NEXT: [0,3] D=====eeeeER madd x0, x0, x0, x0
# 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 1.0 1.0 0.0 mul x0, x1, x2
# CHECK-NEXT: 1. 1 3.0 3.0 0.0 madd x0, x1, x2, x0
# CHECK-NEXT: 2. 1 2.0 2.0 1.0 madd x0, x1, x2, x0
# CHECK-NEXT: 3. 1 6.0 0.0 0.0 madd x0, x0, x0, x0
# CHECK-NEXT: 1 3.0 1.5 0.3 <total>
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