llvm/test/tools/llvm-mca/AArch64/Exynos/crc.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 crc32w  w0, w1, w2
   7 crc32w  w0, w0, w3
   8
   9 crc32cx w0, w1, x2
  10 crc32cx w0, w0, x3
  11
  12 # ALL:      Iterations:        100
  13 # ALL-NEXT: Instructions:      400
  14
  15 # M3-NEXT:  Total Cycles:      204
  16 # M4-NEXT:  Total Cycles:      404
  17 # M5-NEXT:  Total Cycles:      204
  18
  19 # ALL-NEXT: Total uOps:        400
  20
  21 # ALL:      Dispatch Width:    6
  22
  23 # M3-NEXT:  uOps Per Cycle:    1.96
  24 # M3-NEXT:  IPC:               1.96
  25 # M3-NEXT:  Block RThroughput: 2.0
  26
  27 # M4-NEXT:  uOps Per Cycle:    0.99
  28 # M4-NEXT:  IPC:               0.99
  29 # M4-NEXT:  Block RThroughput: 4.0
  30
  31 # M5-NEXT:  uOps Per Cycle:    1.96
  32 # M5-NEXT:  IPC:               1.96
  33 # M5-NEXT:  Block RThroughput: 2.0
  34
  35 # ALL:      Instruction Info:
  36 # ALL-NEXT: [1]: #uOps
  37 # ALL-NEXT: [2]: Latency
  38 # ALL-NEXT: [3]: RThroughput
  39 # ALL-NEXT: [4]: MayLoad
  40 # ALL-NEXT: [5]: MayStore
  41 # ALL-NEXT: [6]: HasSideEffects (U)
  42
  43 # ALL:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  44
  45 # M3-NEXT:   1      2     0.50                        crc32w    w0, w1, w2
  46 # M3-NEXT:   1      2     0.50                        crc32w    w0, w0, w3
  47 # M3-NEXT:   1      2     0.50                        crc32cx   w0, w1, x2
  48 # M3-NEXT:   1      2     0.50                        crc32cx   w0, w0, x3
  49
  50 # M4-NEXT:   1      2     1.00                        crc32w    w0, w1, w2
  51 # M4-NEXT:   1      2     1.00                        crc32w    w0, w0, w3
  52 # M4-NEXT:   1      2     1.00                        crc32cx   w0, w1, x2
  53 # M4-NEXT:   1      2     1.00                        crc32cx   w0, w0, x3
  54
  55 # M5-NEXT:   1      2     0.50                        crc32w    w0, w1, w2
  56 # M5-NEXT:   1      2     0.50                        crc32w    w0, w0, w3
  57 # M5-NEXT:   1      2     0.50                        crc32cx   w0, w1, x2
  58 # M5-NEXT:   1      2     0.50                        crc32cx   w0, w0, x3