# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=2 -timeline < %s | FileCheck %s
# LLVM-MCA-BEGIN
xadd %ecx, (%rsp)
add %ecx, %ecx
add %ecx, %ecx
imul %ecx, %ecx
imul %ecx, %ecx
# LLVM-MCA-END
# LLVM-MCA-BEGIN
lock xadd %ecx, (%rsp)
add %ecx, %ecx
add %ecx, %ecx
imul %ecx, %ecx
imul %ecx, %ecx
# LLVM-MCA-END
# CHECK: [0] Code Region
# CHECK: Iterations: 2
# CHECK-NEXT: Instructions: 10
# CHECK-NEXT: Total Cycles: 24
# CHECK-NEXT: Total uOps: 16
# CHECK: Dispatch Width: 2
# CHECK-NEXT: uOps Per Cycle: 0.67
# CHECK-NEXT: IPC: 0.42
# CHECK-NEXT: Block RThroughput: 4.0
# 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: 4 11 1.50 * * xaddl %ecx, (%rsp)
# CHECK-NEXT: 1 1 0.50 addl %ecx, %ecx
# CHECK-NEXT: 1 1 0.50 addl %ecx, %ecx
# CHECK-NEXT: 1 3 1.00 imull %ecx, %ecx
# CHECK-NEXT: 1 3 1.00 imull %ecx, %ecx
# CHECK: Resources:
# CHECK-NEXT: [0] - JALU0
# CHECK-NEXT: [1] - JALU1
# CHECK-NEXT: [2] - JDiv
# CHECK-NEXT: [3] - JFPA
# CHECK-NEXT: [4] - JFPM
# CHECK-NEXT: [5] - JFPU0
# CHECK-NEXT: [6] - JFPU1
# CHECK-NEXT: [7] - JLAGU
# CHECK-NEXT: [8] - JMul
# CHECK-NEXT: [9] - JSAGU
# CHECK-NEXT: [10] - JSTC
# CHECK-NEXT: [11] - JVALU0
# CHECK-NEXT: [12] - JVALU1
# CHECK-NEXT: [13] - JVIMUL
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
# CHECK-NEXT: 2.50 4.50 - - - - - 1.00 2.00 1.00 - - - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:
# CHECK-NEXT: 1.50 1.50 - - - - - 1.00 - 1.00 - - - - xaddl %ecx, (%rsp)
# CHECK-NEXT: 1.00 - - - - - - - - - - - - - addl %ecx, %ecx
# CHECK-NEXT: - 1.00 - - - - - - - - - - - - addl %ecx, %ecx
# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %ecx, %ecx
# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %ecx, %ecx
# CHECK: Timeline view:
# CHECK-NEXT: 0123456789
# CHECK-NEXT: Index 0123456789 0123
# CHECK: [0,0] DeeeeeeeeeeeER . . . xaddl %ecx, (%rsp)
# CHECK-NEXT: [0,1] . D=eE-------R . . . addl %ecx, %ecx
# CHECK-NEXT: [0,2] . D==eE-------R. . . addl %ecx, %ecx
# CHECK-NEXT: [0,3] . D==eeeE----R. . . imull %ecx, %ecx
# CHECK-NEXT: [0,4] . D=====eeeE--R . . imull %ecx, %ecx
# CHECK-NEXT: [1,0] . D====eeeeeeeeeeeER . xaddl %ecx, (%rsp)
# CHECK-NEXT: [1,1] . .D=====eE-------R . addl %ecx, %ecx
# CHECK-NEXT: [1,2] . .D======eE-------R. addl %ecx, %ecx
# CHECK-NEXT: [1,3] . . D======eeeE----R. imull %ecx, %ecx
# CHECK-NEXT: [1,4] . . D=========eeeE--R imull %ecx, %ecx
# 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 3.0 0.5 0.0 xaddl %ecx, (%rsp)
# CHECK-NEXT: 1. 2 4.0 0.0 7.0 addl %ecx, %ecx
# CHECK-NEXT: 2. 2 5.0 0.0 7.0 addl %ecx, %ecx
# CHECK-NEXT: 3. 2 5.0 0.0 4.0 imull %ecx, %ecx
# CHECK-NEXT: 4. 2 8.0 0.0 2.0 imull %ecx, %ecx
# CHECK-NEXT: 2 5.0 0.1 4.0 <total>
# CHECK: [1] Code Region
# CHECK: Iterations: 2
# CHECK-NEXT: Instructions: 10
# CHECK-NEXT: Total Cycles: 38
# CHECK-NEXT: Total uOps: 16
# CHECK: Dispatch Width: 2
# CHECK-NEXT: uOps Per Cycle: 0.42
# CHECK-NEXT: IPC: 0.26
# CHECK-NEXT: Block RThroughput: 16.0
# 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: 4 16 16.00 * * lock xaddl %ecx, (%rsp)
# CHECK-NEXT: 1 1 0.50 addl %ecx, %ecx
# CHECK-NEXT: 1 1 0.50 addl %ecx, %ecx
# CHECK-NEXT: 1 3 1.00 imull %ecx, %ecx
# CHECK-NEXT: 1 3 1.00 imull %ecx, %ecx
# CHECK: Resources:
# CHECK-NEXT: [0] - JALU0
# CHECK-NEXT: [1] - JALU1
# CHECK-NEXT: [2] - JDiv
# CHECK-NEXT: [3] - JFPA
# CHECK-NEXT: [4] - JFPM
# CHECK-NEXT: [5] - JFPU0
# CHECK-NEXT: [6] - JFPU1
# CHECK-NEXT: [7] - JLAGU
# CHECK-NEXT: [8] - JMul
# CHECK-NEXT: [9] - JSAGU
# CHECK-NEXT: [10] - JSTC
# CHECK-NEXT: [11] - JVALU0
# CHECK-NEXT: [12] - JVALU1
# CHECK-NEXT: [13] - JVIMUL
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
# CHECK-NEXT: 2.50 4.50 - - - - - 16.00 2.00 16.00 - - - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:
# CHECK-NEXT: 1.50 1.50 - - - - - 16.00 - 16.00 - - - - lock xaddl %ecx, (%rsp)
# CHECK-NEXT: 1.00 - - - - - - - - - - - - - addl %ecx, %ecx
# CHECK-NEXT: - 1.00 - - - - - - - - - - - - addl %ecx, %ecx
# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %ecx, %ecx
# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %ecx, %ecx
# CHECK: Timeline view:
# CHECK-NEXT: 0123456789 01234567
# CHECK-NEXT: Index 0123456789 0123456789
# CHECK: [0,0] DeeeeeeeeeeeeeeeeER . . . . . lock xaddl %ecx, (%rsp)
# CHECK-NEXT: [0,1] . D=========eE----R . . . . . addl %ecx, %ecx
# CHECK-NEXT: [0,2] . D==========eE----R. . . . . addl %ecx, %ecx
# CHECK-NEXT: [0,3] . D==========eeeE-R. . . . . imull %ecx, %ecx
# CHECK-NEXT: [0,4] . D=============eeeER . . . . imull %ecx, %ecx
# CHECK-NEXT: [1,0] . D============eeeeeeeeeeeeeeeeER. . lock xaddl %ecx, (%rsp)
# CHECK-NEXT: [1,1] . .D=====================eE----R. . addl %ecx, %ecx
# CHECK-NEXT: [1,2] . .D======================eE----R . addl %ecx, %ecx
# CHECK-NEXT: [1,3] . . D======================eeeE-R . imull %ecx, %ecx
# CHECK-NEXT: [1,4] . . D=========================eeeER imull %ecx, %ecx
# 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 7.0 0.5 0.0 lock xaddl %ecx, (%rsp)
# CHECK-NEXT: 1. 2 16.0 0.0 4.0 addl %ecx, %ecx
# CHECK-NEXT: 2. 2 17.0 0.0 4.0 addl %ecx, %ecx
# CHECK-NEXT: 3. 2 17.0 0.0 1.0 imull %ecx, %ecx
# CHECK-NEXT: 4. 2 20.0 0.0 0.0 imull %ecx, %ecx
# CHECK-NEXT: 2 15.4 0.1 1.8 <total>
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