test/tools/llvm-mca/X86/BtVer2/rcu-statistics.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure=false -retire-stats -iterations=1 < %s | FileCheck %s
   3
   4   vsqrtps %xmm0, %xmm2
   5   vaddps  %xmm0, %xmm1, %xmm2
   6   vaddps  %xmm0, %xmm1, %xmm2
   7   vaddps  %xmm0, %xmm1, %xmm2
   8   vaddps  %xmm0, %xmm1, %xmm2
   9   vaddps  %xmm0, %xmm1, %xmm2
  10   vaddps  %xmm0, %xmm1, %xmm2
  11   vaddps  %xmm0, %xmm1, %xmm2
  12   vaddps  %xmm0, %xmm1, %xmm2
  13   vaddps  %xmm0, %xmm1, %xmm2
  14   vaddps  %xmm0, %xmm1, %xmm2
  15   vaddps  %xmm0, %xmm1, %xmm2
  16   vaddps  %xmm0, %xmm1, %xmm2
  17   vaddps  %xmm0, %xmm1, %xmm2
  18   vaddps  %xmm0, %xmm1, %xmm2
  19   vaddps  %xmm0, %xmm1, %xmm2
  20
  21 # CHECK:      Iterations:        1
  22 # CHECK-NEXT: Instructions:      16
  23 # CHECK-NEXT: Total Cycles:      31
  24 # CHECK-NEXT: Total uOps:        16
  25
  26 # CHECK:      Dispatch Width:    2
  27 # CHECK-NEXT: uOps Per Cycle:    0.52
  28 # CHECK-NEXT: IPC:               0.52
  29 # CHECK-NEXT: Block RThroughput: 21.0
  30
  31 # CHECK:      Instruction Info:
  32 # CHECK-NEXT: [1]: #uOps
  33 # CHECK-NEXT: [2]: Latency
  34 # CHECK-NEXT: [3]: RThroughput
  35 # CHECK-NEXT: [4]: MayLoad
  36 # CHECK-NEXT: [5]: MayStore
  37 # CHECK-NEXT: [6]: HasSideEffects (U)
  38
  39 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  40 # CHECK-NEXT:  1      21    21.00                       vsqrtps %xmm0, %xmm2
  41 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  42 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  43 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  44 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  45 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  46 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  47 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  48 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  49 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  50 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  51 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  52 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  53 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  54 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  55 # CHECK-NEXT:  1      3     1.00                        vaddps  %xmm0, %xmm1, %xmm2
  56
  57 # CHECK:      Retire Control Unit - number of cycles where we saw N instructions retired:
  58 # CHECK-NEXT: [# retired], [# cycles]
  59 # CHECK-NEXT:  0,           23  (74.2%)
  60 # CHECK-NEXT:  2,           8  (25.8%)
  61
  62 # CHECK:      Total ROB Entries:                64
  63 # CHECK-NEXT: Max Used ROB Entries:             16  ( 25.0% )
  64 # CHECK-NEXT: Average Used ROB Entries per cy:  11  ( 17.2% )