1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -timeline -timeline-max-iterations=3 -iterations=1500 < %s | FileCheck %s 3 4# All of the vector packed compares from this test are zero idioms. These zero 5# idioms are all detected and removed by the register renamer. That means, no 6# uOp is executed, and there is no RAW dependency for any of the packed 7# compares. 8 9pcmpgtb %mm0, %mm0 10pcmpgtd %mm0, %mm0 11pcmpgtw %mm0, %mm0 12 13pcmpgtb %xmm0, %xmm0 14pcmpgtd %xmm0, %xmm0 15pcmpgtq %xmm0, %xmm0 16pcmpgtw %xmm0, %xmm0 17 18# CHECK: Iterations: 1500 19# CHECK-NEXT: Instructions: 10500 20# CHECK-NEXT: Total Cycles: 13503 21# CHECK-NEXT: Total uOps: 10500 22 23# CHECK: Dispatch Width: 4 24# CHECK-NEXT: uOps Per Cycle: 0.78 25# CHECK-NEXT: IPC: 0.78 26# CHECK-NEXT: Block RThroughput: 3.0 27 28# CHECK: Instruction Info: 29# CHECK-NEXT: [1]: #uOps 30# CHECK-NEXT: [2]: Latency 31# CHECK-NEXT: [3]: RThroughput 32# CHECK-NEXT: [4]: MayLoad 33# CHECK-NEXT: [5]: MayStore 34# CHECK-NEXT: [6]: HasSideEffects (U) 35 36# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 37# CHECK-NEXT: 1 3 1.00 pcmpgtb %mm0, %mm0 38# CHECK-NEXT: 1 3 1.00 pcmpgtd %mm0, %mm0 39# CHECK-NEXT: 1 3 1.00 pcmpgtw %mm0, %mm0 40# CHECK-NEXT: 1 0 0.25 pcmpgtb %xmm0, %xmm0 41# CHECK-NEXT: 1 0 0.25 pcmpgtd %xmm0, %xmm0 42# CHECK-NEXT: 1 0 0.25 pcmpgtq %xmm0, %xmm0 43# CHECK-NEXT: 1 0 0.25 pcmpgtw %xmm0, %xmm0 44 45# CHECK: Resources: 46# CHECK-NEXT: [0] - SBDivider 47# CHECK-NEXT: [1] - SBFPDivider 48# CHECK-NEXT: [2] - SBPort0 49# CHECK-NEXT: [3] - SBPort1 50# CHECK-NEXT: [4] - SBPort4 51# CHECK-NEXT: [5] - SBPort5 52# CHECK-NEXT: [6.0] - SBPort23 53# CHECK-NEXT: [6.1] - SBPort23 54 55# CHECK: Resource pressure per iteration: 56# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] 57# CHECK-NEXT: - - - 3.00 - - - - 58 59# CHECK: Resource pressure by instruction: 60# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: 61# CHECK-NEXT: - - - 1.00 - - - - pcmpgtb %mm0, %mm0 62# CHECK-NEXT: - - - 1.00 - - - - pcmpgtd %mm0, %mm0 63# CHECK-NEXT: - - - 1.00 - - - - pcmpgtw %mm0, %mm0 64# CHECK-NEXT: - - - - - - - - pcmpgtb %xmm0, %xmm0 65# CHECK-NEXT: - - - - - - - - pcmpgtd %xmm0, %xmm0 66# CHECK-NEXT: - - - - - - - - pcmpgtq %xmm0, %xmm0 67# CHECK-NEXT: - - - - - - - - pcmpgtw %xmm0, %xmm0 68 69# CHECK: Timeline view: 70# CHECK-NEXT: 0123456789 71# CHECK-NEXT: Index 0123456789 0123456789 72 73# CHECK: [0,0] DeeeER . . . . . pcmpgtb %mm0, %mm0 74# CHECK-NEXT: [0,1] D===eeeER . . . . . pcmpgtd %mm0, %mm0 75# CHECK-NEXT: [0,2] D======eeeER . . . . pcmpgtw %mm0, %mm0 76# CHECK-NEXT: [0,3] D----------R . . . . pcmpgtb %xmm0, %xmm0 77# CHECK-NEXT: [0,4] .D---------R . . . . pcmpgtd %xmm0, %xmm0 78# CHECK-NEXT: [0,5] .D---------R . . . . pcmpgtq %xmm0, %xmm0 79# CHECK-NEXT: [0,6] .D---------R . . . . pcmpgtw %xmm0, %xmm0 80# CHECK-NEXT: [1,0] .D========eeeER. . . . pcmpgtb %mm0, %mm0 81# CHECK-NEXT: [1,1] . D==========eeeER . . . pcmpgtd %mm0, %mm0 82# CHECK-NEXT: [1,2] . D=============eeeER . . pcmpgtw %mm0, %mm0 83# CHECK-NEXT: [1,3] . D-----------------R . . pcmpgtb %xmm0, %xmm0 84# CHECK-NEXT: [1,4] . D-----------------R . . pcmpgtd %xmm0, %xmm0 85# CHECK-NEXT: [1,5] . D----------------R . . pcmpgtq %xmm0, %xmm0 86# CHECK-NEXT: [1,6] . D----------------R . . pcmpgtw %xmm0, %xmm0 87# CHECK-NEXT: [2,0] . D===============eeeER . . pcmpgtb %mm0, %mm0 88# CHECK-NEXT: [2,1] . D==================eeeER . pcmpgtd %mm0, %mm0 89# CHECK-NEXT: [2,2] . D====================eeeER pcmpgtw %mm0, %mm0 90# CHECK-NEXT: [2,3] . D------------------------R pcmpgtb %xmm0, %xmm0 91# CHECK-NEXT: [2,4] . D------------------------R pcmpgtd %xmm0, %xmm0 92# CHECK-NEXT: [2,5] . D------------------------R pcmpgtq %xmm0, %xmm0 93# CHECK-NEXT: [2,6] . D-----------------------R pcmpgtw %xmm0, %xmm0 94 95# CHECK: Average Wait times (based on the timeline view): 96# CHECK-NEXT: [0]: Executions 97# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 98# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 99# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 100 101# CHECK: [0] [1] [2] [3] 102# CHECK-NEXT: 0. 3 8.7 0.3 0.0 pcmpgtb %mm0, %mm0 103# CHECK-NEXT: 1. 3 11.3 0.0 0.0 pcmpgtd %mm0, %mm0 104# CHECK-NEXT: 2. 3 14.0 0.0 0.0 pcmpgtw %mm0, %mm0 105# CHECK-NEXT: 3. 3 0.0 0.0 17.0 pcmpgtb %xmm0, %xmm0 106# CHECK-NEXT: 4. 3 0.0 0.0 16.7 pcmpgtd %xmm0, %xmm0 107# CHECK-NEXT: 5. 3 0.0 0.0 16.3 pcmpgtq %xmm0, %xmm0 108# CHECK-NEXT: 6. 3 0.0 0.0 16.0 pcmpgtw %xmm0, %xmm0 109# CHECK-NEXT: 3 4.9 0.0 9.4 <total> 110