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1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -timeline -timeline-max-iterations=3 -iterations=1500 < %s | FileCheck %s3 4# All of the vector packed compares from this test are dependency breaking5# instructions. That means, there is no RAW dependency between any of the6# instructions, and the code can be fully parallelized in hardware.7 8pcmpeqb %mm0, %mm09pcmpeqd %mm0, %mm010pcmpeqw %mm0, %mm011 12pcmpeqb %xmm0, %xmm013pcmpeqd %xmm0, %xmm014pcmpeqq %xmm0, %xmm015pcmpeqw %xmm0, %xmm016 17# CHECK: Iterations: 150018# CHECK-NEXT: Instructions: 1050019# CHECK-NEXT: Total Cycles: 1350320# CHECK-NEXT: Total uOps: 1050021 22# CHECK: Dispatch Width: 423# CHECK-NEXT: uOps Per Cycle: 0.7824# CHECK-NEXT: IPC: 0.7825# CHECK-NEXT: Block RThroughput: 3.026 27# CHECK: Instruction Info:28# CHECK-NEXT: [1]: #uOps29# CHECK-NEXT: [2]: Latency30# CHECK-NEXT: [3]: RThroughput31# CHECK-NEXT: [4]: MayLoad32# CHECK-NEXT: [5]: MayStore33# CHECK-NEXT: [6]: HasSideEffects (U)34 35# CHECK: [1] [2] [3] [4] [5] [6] Instructions:36# CHECK-NEXT: 1 3 1.00 pcmpeqb %mm0, %mm037# CHECK-NEXT: 1 3 1.00 pcmpeqd %mm0, %mm038# CHECK-NEXT: 1 3 1.00 pcmpeqw %mm0, %mm039# CHECK-NEXT: 1 1 0.50 pcmpeqb %xmm0, %xmm040# CHECK-NEXT: 1 1 0.50 pcmpeqd %xmm0, %xmm041# CHECK-NEXT: 1 1 0.50 pcmpeqq %xmm0, %xmm042# CHECK-NEXT: 1 1 0.50 pcmpeqw %xmm0, %xmm043 44# CHECK: Resources:45# CHECK-NEXT: [0] - SBDivider46# CHECK-NEXT: [1] - SBFPDivider47# CHECK-NEXT: [2] - SBPort048# CHECK-NEXT: [3] - SBPort149# CHECK-NEXT: [4] - SBPort450# CHECK-NEXT: [5] - SBPort551# CHECK-NEXT: [6.0] - SBPort2352# CHECK-NEXT: [6.1] - SBPort2353 54# CHECK: Resource pressure per iteration:55# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1]56# CHECK-NEXT: - - - 4.01 - 2.99 - -57 58# CHECK: Resource pressure by instruction:59# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:60# CHECK-NEXT: - - - 1.00 - - - - pcmpeqb %mm0, %mm061# CHECK-NEXT: - - - 1.00 - - - - pcmpeqd %mm0, %mm062# CHECK-NEXT: - - - 1.00 - - - - pcmpeqw %mm0, %mm063# CHECK-NEXT: - - - 0.01 - 0.99 - - pcmpeqb %xmm0, %xmm064# CHECK-NEXT: - - - 0.01 - 0.99 - - pcmpeqd %xmm0, %xmm065# CHECK-NEXT: - - - 0.01 - 0.99 - - pcmpeqq %xmm0, %xmm066# CHECK-NEXT: - - - 0.99 - 0.01 - - pcmpeqw %xmm0, %xmm067 68# CHECK: Timeline view:69# CHECK-NEXT: 012345678970# CHECK-NEXT: Index 0123456789 012345678971 72# CHECK: [0,0] DeeeER . . . . . pcmpeqb %mm0, %mm073# CHECK-NEXT: [0,1] D===eeeER . . . . . pcmpeqd %mm0, %mm074# CHECK-NEXT: [0,2] D======eeeER . . . . pcmpeqw %mm0, %mm075# CHECK-NEXT: [0,3] DeE--------R . . . . pcmpeqb %xmm0, %xmm076# CHECK-NEXT: [0,4] .DeE-------R . . . . pcmpeqd %xmm0, %xmm077# CHECK-NEXT: [0,5] .D=eE------R . . . . pcmpeqq %xmm0, %xmm078# CHECK-NEXT: [0,6] .D==eE-----R . . . . pcmpeqw %xmm0, %xmm079# CHECK-NEXT: [1,0] .D========eeeER. . . . pcmpeqb %mm0, %mm080# CHECK-NEXT: [1,1] . D==========eeeER . . . pcmpeqd %mm0, %mm081# CHECK-NEXT: [1,2] . D=============eeeER . . pcmpeqw %mm0, %mm082# CHECK-NEXT: [1,3] . D==eE-------------R . . pcmpeqb %xmm0, %xmm083# CHECK-NEXT: [1,4] . D===eE------------R . . pcmpeqd %xmm0, %xmm084# CHECK-NEXT: [1,5] . D===eE-----------R . . pcmpeqq %xmm0, %xmm085# CHECK-NEXT: [1,6] . D====eE----------R . . pcmpeqw %xmm0, %xmm086# CHECK-NEXT: [2,0] . D===============eeeER . . pcmpeqb %mm0, %mm087# CHECK-NEXT: [2,1] . D==================eeeER . pcmpeqd %mm0, %mm088# CHECK-NEXT: [2,2] . D====================eeeER pcmpeqw %mm0, %mm089# CHECK-NEXT: [2,3] . D====eE------------------R pcmpeqb %xmm0, %xmm090# CHECK-NEXT: [2,4] . D=====eE-----------------R pcmpeqd %xmm0, %xmm091# CHECK-NEXT: [2,5] . D======eE----------------R pcmpeqq %xmm0, %xmm092# CHECK-NEXT: [2,6] . D======eE---------------R pcmpeqw %xmm0, %xmm093 94# CHECK: Average Wait times (based on the timeline view):95# CHECK-NEXT: [0]: Executions96# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue97# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready98# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage99 100# CHECK: [0] [1] [2] [3]101# CHECK-NEXT: 0. 3 8.7 0.3 0.0 pcmpeqb %mm0, %mm0102# CHECK-NEXT: 1. 3 11.3 0.0 0.0 pcmpeqd %mm0, %mm0103# CHECK-NEXT: 2. 3 14.0 0.0 0.0 pcmpeqw %mm0, %mm0104# CHECK-NEXT: 3. 3 3.0 0.3 13.0 pcmpeqb %xmm0, %xmm0105# CHECK-NEXT: 4. 3 3.7 0.0 12.0 pcmpeqd %xmm0, %xmm0106# CHECK-NEXT: 5. 3 4.3 0.0 11.0 pcmpeqq %xmm0, %xmm0107# CHECK-NEXT: 6. 3 5.0 0.0 10.0 pcmpeqw %xmm0, %xmm0108# CHECK-NEXT: 3 7.1 0.1 6.6 <total>109