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# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -timeline -timeline-max-iterations=1 -register-file-stats < %s | FileCheck %s
# These are dependency-breaking one-idioms.
# Much like zero-idioms, but they produce ones, and do consume resources.
# perf stats reports a throughput of 2.00 IPC.
pcmpeqb %mm2, %mm2
pcmpeqd %mm2, %mm2
pcmpeqw %mm2, %mm2
pcmpeqb %xmm2, %xmm2
pcmpeqd %xmm2, %xmm2
pcmpeqq %xmm2, %xmm2
pcmpeqw %xmm2, %xmm2
vpcmpeqb %xmm3, %xmm3, %xmm3
vpcmpeqd %xmm3, %xmm3, %xmm3
vpcmpeqq %xmm3, %xmm3, %xmm3
vpcmpeqw %xmm3, %xmm3, %xmm3
vpcmpeqb %xmm3, %xmm3, %xmm5
vpcmpeqd %xmm3, %xmm3, %xmm5
vpcmpeqq %xmm3, %xmm3, %xmm5
vpcmpeqw %xmm3, %xmm3, %xmm5
# FIXME: their handling is broken in llvm-mca.
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 1500
# CHECK-NEXT: Total Cycles: 1353
# CHECK-NEXT: Total uOps: 1500
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 1.11
# CHECK-NEXT: IPC: 1.11
# CHECK-NEXT: Block RThroughput: 13.5
# 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: 1 2 0.50 pcmpeqb %mm2, %mm2
# CHECK-NEXT: 1 2 0.50 pcmpeqd %mm2, %mm2
# CHECK-NEXT: 1 2 0.50 pcmpeqw %mm2, %mm2
# CHECK-NEXT: 1 2 1.00 pcmpeqb %xmm2, %xmm2
# CHECK-NEXT: 1 2 1.00 pcmpeqd %xmm2, %xmm2
# CHECK-NEXT: 1 2 1.00 pcmpeqq %xmm2, %xmm2
# CHECK-NEXT: 1 2 1.00 pcmpeqw %xmm2, %xmm2
# CHECK-NEXT: 1 2 1.00 vpcmpeqb %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 1 2 1.00 vpcmpeqd %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 1 2 1.00 vpcmpeqq %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 1 2 1.00 vpcmpeqw %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 1 2 1.00 vpcmpeqb %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 1 2 1.00 vpcmpeqd %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 1 2 1.00 vpcmpeqq %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 1 2 1.00 vpcmpeqw %xmm3, %xmm3, %xmm5
# CHECK: Register File statistics:
# CHECK-NEXT: Total number of mappings created: 1500
# CHECK-NEXT: Max number of mappings used: 69
# CHECK: * Register File #1 -- PdFpuPRF:
# CHECK-NEXT: Number of physical registers: 160
# CHECK-NEXT: Total number of mappings created: 1500
# CHECK-NEXT: Max number of mappings used: 69
# CHECK: * Register File #2 -- PdIntegerPRF:
# CHECK-NEXT: Number of physical registers: 96
# CHECK-NEXT: Total number of mappings created: 0
# CHECK-NEXT: Max number of mappings used: 0
# CHECK: Resources:
# CHECK-NEXT: [0.0] - PdAGLU01
# CHECK-NEXT: [0.1] - PdAGLU01
# CHECK-NEXT: [1] - PdBranch
# CHECK-NEXT: [2] - PdCount
# CHECK-NEXT: [3] - PdDiv
# CHECK-NEXT: [4] - PdEX0
# CHECK-NEXT: [5] - PdEX1
# CHECK-NEXT: [6] - PdFPCVT
# CHECK-NEXT: [7.0] - PdFPFMA
# CHECK-NEXT: [7.1] - PdFPFMA
# CHECK-NEXT: [8.0] - PdFPMAL
# CHECK-NEXT: [8.1] - PdFPMAL
# CHECK-NEXT: [9] - PdFPMMA
# CHECK-NEXT: [10] - PdFPSTO
# CHECK-NEXT: [11] - PdFPU0
# CHECK-NEXT: [12] - PdFPU1
# CHECK-NEXT: [13] - PdFPU2
# CHECK-NEXT: [14] - PdFPU3
# CHECK-NEXT: [15] - PdFPXBR
# CHECK-NEXT: [16.0] - PdLoad
# CHECK-NEXT: [16.1] - PdLoad
# CHECK-NEXT: [17] - PdMul
# CHECK-NEXT: [18] - PdStore
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18]
# CHECK-NEXT: - - - - - - - - - - 13.50 13.50 - - 7.50 7.50 - - - - - - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions:
# CHECK-NEXT: - - - - - - - - - - 0.50 0.50 - - 0.50 0.50 - - - - - - - pcmpeqb %mm2, %mm2
# CHECK-NEXT: - - - - - - - - - - 0.50 0.50 - - 0.50 0.50 - - - - - - - pcmpeqd %mm2, %mm2
# CHECK-NEXT: - - - - - - - - - - 0.50 0.50 - - 0.50 0.50 - - - - - - - pcmpeqw %mm2, %mm2
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - pcmpeqb %xmm2, %xmm2
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - pcmpeqd %xmm2, %xmm2
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - pcmpeqq %xmm2, %xmm2
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - pcmpeqw %xmm2, %xmm2
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqb %xmm3, %xmm3, %xmm3
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqd %xmm3, %xmm3, %xmm3
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqq %xmm3, %xmm3, %xmm3
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqw %xmm3, %xmm3, %xmm3
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqb %xmm3, %xmm3, %xmm5
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqd %xmm3, %xmm3, %xmm5
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqq %xmm3, %xmm3, %xmm5
# CHECK-NEXT: - - - - - - - - - - 1.00 1.00 - - 0.50 0.50 - - - - - - - vpcmpeqw %xmm3, %xmm3, %xmm5
# CHECK: Timeline view:
# CHECK-NEXT: 0123456
# CHECK-NEXT: Index 0123456789
# CHECK: [0,0] DeeER. . .. pcmpeqb %mm2, %mm2
# CHECK-NEXT: [0,1] DeeER. . .. pcmpeqd %mm2, %mm2
# CHECK-NEXT: [0,2] D=eeER . .. pcmpeqw %mm2, %mm2
# CHECK-NEXT: [0,3] D==eeER . .. pcmpeqb %xmm2, %xmm2
# CHECK-NEXT: [0,4] .DeeE-R . .. pcmpeqd %xmm2, %xmm2
# CHECK-NEXT: [0,5] .D==eeER . .. pcmpeqq %xmm2, %xmm2
# CHECK-NEXT: [0,6] .D===eeER . .. pcmpeqw %xmm2, %xmm2
# CHECK-NEXT: [0,7] .D=====eeER .. vpcmpeqb %xmm3, %xmm3, %xmm3
# CHECK-NEXT: [0,8] . D===eeE-R .. vpcmpeqd %xmm3, %xmm3, %xmm3
# CHECK-NEXT: [0,9] . D======eeER .. vpcmpeqq %xmm3, %xmm3, %xmm3
# CHECK-NEXT: [0,10] . D=====eeE-R .. vpcmpeqw %xmm3, %xmm3, %xmm3
# CHECK-NEXT: [0,11] . D=======eeER .. vpcmpeqb %xmm3, %xmm3, %xmm5
# CHECK-NEXT: [0,12] . D=======eeER.. vpcmpeqd %xmm3, %xmm3, %xmm5
# CHECK-NEXT: [0,13] . D========eeER. vpcmpeqq %xmm3, %xmm3, %xmm5
# CHECK-NEXT: [0,14] . D=========eeER vpcmpeqw %xmm3, %xmm3, %xmm5
# 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 pcmpeqb %mm2, %mm2
# CHECK-NEXT: 1. 1 1.0 1.0 0.0 pcmpeqd %mm2, %mm2
# CHECK-NEXT: 2. 1 2.0 2.0 0.0 pcmpeqw %mm2, %mm2
# CHECK-NEXT: 3. 1 3.0 3.0 0.0 pcmpeqb %xmm2, %xmm2
# CHECK-NEXT: 4. 1 1.0 1.0 1.0 pcmpeqd %xmm2, %xmm2
# CHECK-NEXT: 5. 1 3.0 0.0 0.0 pcmpeqq %xmm2, %xmm2
# CHECK-NEXT: 6. 1 4.0 4.0 0.0 pcmpeqw %xmm2, %xmm2
# CHECK-NEXT: 7. 1 6.0 6.0 0.0 vpcmpeqb %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 8. 1 4.0 4.0 1.0 vpcmpeqd %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 9. 1 7.0 1.0 0.0 vpcmpeqq %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 10. 1 6.0 6.0 1.0 vpcmpeqw %xmm3, %xmm3, %xmm3
# CHECK-NEXT: 11. 1 8.0 8.0 0.0 vpcmpeqb %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 12. 1 8.0 8.0 0.0 vpcmpeqd %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 13. 1 9.0 2.0 0.0 vpcmpeqq %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 14. 1 10.0 10.0 0.0 vpcmpeqw %xmm3, %xmm3, %xmm5
# CHECK-NEXT: 1 4.9 3.8 0.2 <total>
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