test/tools/llvm-mca/X86/BdVer2/int-to-fpu-forwarding-3.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -iterations=500 -timeline -timeline-max-iterations=3 < %s | FileCheck %s
   3
   4 add %eax, %eax
   5 vpinsrb $0, %eax, %xmm0, %xmm0
   6 vpinsrb $1, %eax, %xmm0, %xmm0
   7
   8 # CHECK:      Iterations:        500
   9 # CHECK-NEXT: Instructions:      1500
  10 # CHECK-NEXT: Total Cycles:      2014
  11 # CHECK-NEXT: Total uOps:        2500
  12
  13 # CHECK:      Dispatch Width:    4
  14 # CHECK-NEXT: uOps Per Cycle:    1.24
  15 # CHECK-NEXT: IPC:               0.74
  16 # CHECK-NEXT: Block RThroughput: 3.0
  17
  18 # CHECK:      Instruction Info:
  19 # CHECK-NEXT: [1]: #uOps
  20 # CHECK-NEXT: [2]: Latency
  21 # CHECK-NEXT: [3]: RThroughput
  22 # CHECK-NEXT: [4]: MayLoad
  23 # CHECK-NEXT: [5]: MayStore
  24 # CHECK-NEXT: [6]: HasSideEffects (U)
  25
  26 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  27 # CHECK-NEXT:  1      1     1.00                        addl    %eax, %eax
  28 # CHECK-NEXT:  2      12    1.50                        vpinsrb $0, %eax, %xmm0, %xmm0
  29 # CHECK-NEXT:  2      12    1.50                        vpinsrb $1, %eax, %xmm0, %xmm0
  30
  31 # CHECK:      Resources:
  32 # CHECK-NEXT: [0.0] - PdAGLU01
  33 # CHECK-NEXT: [0.1] - PdAGLU01
  34 # CHECK-NEXT: [1]   - PdBranch
  35 # CHECK-NEXT: [2]   - PdCount
  36 # CHECK-NEXT: [3]   - PdDiv
  37 # CHECK-NEXT: [4]   - PdEX0
  38 # CHECK-NEXT: [5]   - PdEX1
  39 # CHECK-NEXT: [6]   - PdFPCVT
  40 # CHECK-NEXT: [7.0] - PdFPFMA
  41 # CHECK-NEXT: [7.1] - PdFPFMA
  42 # CHECK-NEXT: [8.0] - PdFPMAL
  43 # CHECK-NEXT: [8.1] - PdFPMAL
  44 # CHECK-NEXT: [9]   - PdFPMMA
  45 # CHECK-NEXT: [10]  - PdFPSTO
  46 # CHECK-NEXT: [11]  - PdFPU0
  47 # CHECK-NEXT: [12]  - PdFPU1
  48 # CHECK-NEXT: [13]  - PdFPU2
  49 # CHECK-NEXT: [14]  - PdFPU3
  50 # CHECK-NEXT: [15]  - PdFPXBR
  51 # CHECK-NEXT: [16.0] - PdLoad
  52 # CHECK-NEXT: [16.1] - PdLoad
  53 # CHECK-NEXT: [17]  - PdMul
  54 # CHECK-NEXT: [18]  - PdStore
  55
  56 # CHECK:      Resource pressure per iteration:
  57 # 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]
  58 # CHECK-NEXT:  -      -      -      -      -     1.00   1.00    -      -      -     3.00   3.00    -      -     1.00   1.00    -      -      -      -      -      -      -
  59
  60 # CHECK:      Resource pressure by instruction:
  61 # 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:
  62 # CHECK-NEXT:  -      -      -      -      -     1.00   1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     addl     %eax, %eax
  63 # CHECK-NEXT:  -      -      -      -      -      -      -      -      -      -      -     3.00    -      -      -     1.00    -      -      -      -      -      -      -     vpinsrb  $0, %eax, %xmm0, %xmm0
  64 # CHECK-NEXT:  -      -      -      -      -      -      -      -      -      -     3.00    -      -      -     1.00    -      -      -      -      -      -      -      -     vpinsrb  $1, %eax, %xmm0, %xmm0
  65
  66 # CHECK:      Timeline view:
  67 # CHECK-NEXT:                     0123456789
  68 # CHECK-NEXT: Index     0123456789          012345
  69
  70 # CHECK:      [0,0]     DeER .    .    .    .    .   addl       %eax, %eax
  71 # CHECK-NEXT: [0,1]     D===========eeER    .    .   vpinsrb    $0, %eax, %xmm0, %xmm0
  72 # CHECK-NEXT: [0,2]     .D============eeER  .    .   vpinsrb    $1, %eax, %xmm0, %xmm0
  73 # CHECK-NEXT: [1,0]     .DeE-------------R  .    .   addl       %eax, %eax
  74 # CHECK-NEXT: [1,1]     . D=============eeER.    .   vpinsrb    $0, %eax, %xmm0, %xmm0
  75 # CHECK-NEXT: [1,2]     . D===============eeER   .   vpinsrb    $1, %eax, %xmm0, %xmm0
  76 # CHECK-NEXT: [2,0]     .  DeE---------------R   .   addl       %eax, %eax
  77 # CHECK-NEXT: [2,1]     .  D================eeER .   vpinsrb    $0, %eax, %xmm0, %xmm0
  78 # CHECK-NEXT: [2,2]     .   D=================eeER   vpinsrb    $1, %eax, %xmm0, %xmm0
  79
  80 # CHECK:      Average Wait times (based on the timeline view):
  81 # CHECK-NEXT: [0]: Executions
  82 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
  83 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
  84 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
  85
  86 # CHECK:            [0]    [1]    [2]    [3]
  87 # CHECK-NEXT: 0.     3     1.0    0.7    9.3       addl %eax, %eax
  88 # CHECK-NEXT: 1.     3     14.3   0.0    0.0       vpinsrb      $0, %eax, %xmm0, %xmm0
  89 # CHECK-NEXT: 2.     3     15.7   0.0    0.0       vpinsrb      $1, %eax, %xmm0, %xmm0
  90 # CHECK-NEXT:        3     10.3   0.2    3.1       <total>