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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=btver2 -all-views -all-stats=false < %s | FileCheck %s3 4# We don't want to disable the SummaryView if flag -all-stats is set to false.5 6add %edi, %eax7 8# CHECK: Iterations: 1009# CHECK-NEXT: Instructions: 10010# CHECK-NEXT: Total Cycles: 10311# CHECK-NEXT: Total uOps: 10012 13# CHECK: Dispatch Width: 214# CHECK-NEXT: uOps Per Cycle: 0.9715# CHECK-NEXT: IPC: 0.9716# CHECK-NEXT: Block RThroughput: 0.517 18# CHECK: Cycles with backend pressure increase [ 76.70% ]19# CHECK-NEXT: Throughput Bottlenecks:20# CHECK-NEXT: Resource Pressure [ 0.00% ]21# CHECK-NEXT: Data Dependencies: [ 76.70% ]22# CHECK-NEXT: - Register Dependencies [ 76.70% ]23# CHECK-NEXT: - Memory Dependencies [ 0.00% ]24 25# CHECK: Critical sequence based on the simulation:26 27# CHECK: Instruction Dependency Information28# CHECK-NEXT: +----< 0. addl %edi, %eax29# CHECK-NEXT: |30# CHECK-NEXT: | < loop carried >31# CHECK-NEXT: |32# CHECK-NEXT: +----> 0. addl %edi, %eax ## REGISTER dependency: %eax33# CHECK-NEXT: |34# CHECK-NEXT: | < loop carried >35# CHECK-NEXT: |36# CHECK-NEXT: +----> 0. addl %edi, %eax ## REGISTER dependency: %eax37 38# CHECK: Instruction Info:39# CHECK-NEXT: [1]: #uOps40# CHECK-NEXT: [2]: Latency41# CHECK-NEXT: [3]: RThroughput42# CHECK-NEXT: [4]: MayLoad43# CHECK-NEXT: [5]: MayStore44# CHECK-NEXT: [6]: HasSideEffects (U)45 46# CHECK: [1] [2] [3] [4] [5] [6] Instructions:47# CHECK-NEXT: 1 1 0.50 addl %edi, %eax48 49# CHECK: Resources:50# CHECK-NEXT: [0] - JALU051# CHECK-NEXT: [1] - JALU152# CHECK-NEXT: [2] - JDiv53# CHECK-NEXT: [3] - JFPA54# CHECK-NEXT: [4] - JFPM55# CHECK-NEXT: [5] - JFPU056# CHECK-NEXT: [6] - JFPU157# CHECK-NEXT: [7] - JLAGU58# CHECK-NEXT: [8] - JMul59# CHECK-NEXT: [9] - JSAGU60# CHECK-NEXT: [10] - JSTC61# CHECK-NEXT: [11] - JVALU062# CHECK-NEXT: [12] - JVALU163# CHECK-NEXT: [13] - JVIMUL64 65# CHECK: Resource pressure per iteration:66# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]67# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - -68 69# CHECK: Resource pressure by instruction:70# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:71# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - addl %edi, %eax72 73# CHECK: Timeline view:74# CHECK-NEXT: 01275# CHECK-NEXT: Index 012345678976 77# CHECK: [0,0] DeER . . . addl %edi, %eax78# CHECK-NEXT: [1,0] D=eER. . . addl %edi, %eax79# CHECK-NEXT: [2,0] .D=eER . . addl %edi, %eax80# CHECK-NEXT: [3,0] .D==eER . . addl %edi, %eax81# CHECK-NEXT: [4,0] . D==eER . . addl %edi, %eax82# CHECK-NEXT: [5,0] . D===eER . . addl %edi, %eax83# CHECK-NEXT: [6,0] . D===eER. . addl %edi, %eax84# CHECK-NEXT: [7,0] . D====eER . addl %edi, %eax85# CHECK-NEXT: [8,0] . D====eER. addl %edi, %eax86# CHECK-NEXT: [9,0] . D=====eER addl %edi, %eax87 88# CHECK: Average Wait times (based on the timeline view):89# CHECK-NEXT: [0]: Executions90# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue91# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready92# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage93 94# CHECK: [0] [1] [2] [3]95# CHECK-NEXT: 0. 10 3.5 0.1 0.0 addl %edi, %eax96