llvm/test/tools/llvm-mca/AArch64/Exynos/float-sqrt.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -march=aarch64 -mcpu=exynos-m3 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M3
   3 # RUN: llvm-mca -march=aarch64 -mcpu=exynos-m4 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M4
   4 # RUN: llvm-mca -march=aarch64 -mcpu=exynos-m5 -resource-pressure=false < %s | FileCheck %s -check-prefixes=ALL,M5
   5
   6 fsqrt   s31, s31
   7
   8 # Newton series for sqrtf().
   9 frsqrte s1, s0
  10 fmul    s2, s1, s1
  11 frsqrts s2, s0, s2
  12 fmul    s1, s1, s2
  13 fmul    s2, s1, s1
  14 frsqrts s2, s0, s2
  15 fmul    s2, s2, s0
  16 fmul    s1, s1, s2
  17 fcmp    s0, #0.0
  18 fcsel   s0, s0, s1, eq
  19
  20 # ALL:      Iterations:        100
  21 # ALL-NEXT: Instructions:      1100
  22
  23 # M3-NEXT:  Total Cycles:      3203
  24 # M4-NEXT:  Total Cycles:      3103
  25 # M5-NEXT:  Total Cycles:      2803
  26
  27 # ALL-NEXT: Total uOps:        1200
  28
  29 # ALL:      Dispatch Width:    6
  30
  31 # M3-NEXT:  uOps Per Cycle:    0.37
  32 # M3-NEXT:  IPC:               0.34
  33 # M3-NEXT:  Block RThroughput: 20.0
  34
  35 # M4-NEXT:  uOps Per Cycle:    0.39
  36 # M4-NEXT:  IPC:               0.35
  37 # M4-NEXT:  Block RThroughput: 2.3
  38
  39 # M5-NEXT:  uOps Per Cycle:    0.43
  40 # M5-NEXT:  IPC:               0.39
  41 # M5-NEXT:  Block RThroughput: 2.3
  42
  43 # ALL:      Instruction Info:
  44 # ALL-NEXT: [1]: #uOps
  45 # ALL-NEXT: [2]: Latency
  46 # ALL-NEXT: [3]: RThroughput
  47 # ALL-NEXT: [4]: MayLoad
  48 # ALL-NEXT: [5]: MayStore
  49 # ALL-NEXT: [6]: HasSideEffects (U)
  50
  51 # ALL:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  52
  53 # M3-NEXT:   1      18    19.00                       fsqrt     s31, s31
  54 # M3-NEXT:   1      4     0.50                        frsqrte   s1, s0
  55
  56 # M4-NEXT:   1      8     1.75                        fsqrt     s31, s31
  57 # M4-NEXT:   1      3     0.50                        frsqrte   s1, s0
  58
  59 # M5-NEXT:   1      8     1.25                        fsqrt     s31, s31
  60 # M5-NEXT:   1      3     0.50                        frsqrte   s1, s0
  61
  62 # ALL-NEXT:  1      3     0.33                        fmul      s2, s1, s1
  63 # ALL-NEXT:  1      4     0.33                        frsqrts   s2, s0, s2
  64 # ALL-NEXT:  1      3     0.33                        fmul      s1, s1, s2
  65 # ALL-NEXT:  1      3     0.33                        fmul      s2, s1, s1
  66 # ALL-NEXT:  1      4     0.33                        frsqrts   s2, s0, s2
  67 # ALL-NEXT:  1      3     0.33                        fmul      s2, s2, s0
  68 # ALL-NEXT:  1      3     0.33                        fmul      s1, s1, s2
  69 # ALL-NEXT:  1      2     1.00                        fcmp      s0, #0.0
  70
  71 # M3-NEXT:   2      5     1.00                        fcsel     s0, s0, s1, eq
  72 # M4-NEXT:   2      5     1.00                        fcsel     s0, s0, s1, eq
  73 # M5-NEXT:   2      2     1.00                        fcsel     s0, s0, s1, eq