llvm/test/tools/llvm-mca/X86/BtVer2/pr37790.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 -lqueue=2 -iterations=2 -resource-pressure=false -timeline -timeline-max-cycles=104 < %s | FileCheck %s
   3
   4 int3
   5 stmxcsr (%rsp)
   6
   7 # CHECK:      Iterations:        2
   8 # CHECK-NEXT: Instructions:      4
   9 # CHECK-NEXT: Total Cycles:      104
  10 # CHECK-NEXT: Total uOps:        4
  11
  12 # CHECK:      Dispatch Width:    2
  13 # CHECK-NEXT: uOps Per Cycle:    0.04
  14 # CHECK-NEXT: IPC:               0.04
  15 # CHECK-NEXT: Block RThroughput: 1.0
  16
  17 # CHECK:      Instruction Info:
  18 # CHECK-NEXT: [1]: #uOps
  19 # CHECK-NEXT: [2]: Latency
  20 # CHECK-NEXT: [3]: RThroughput
  21 # CHECK-NEXT: [4]: MayLoad
  22 # CHECK-NEXT: [5]: MayStore
  23 # CHECK-NEXT: [6]: HasSideEffects (U)
  24
  25 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  26 # CHECK-NEXT:  1      100   0.50    *      *      U     int3
  27 # CHECK-NEXT:  1      1     1.00           *      U     stmxcsr (%rsp)
  28
  29 # CHECK:      Timeline view:
  30 # CHECK-NEXT:                     0123456789          0123456789          0123456789          0123456789          0123456789
  31 # CHECK-NEXT: Index     0123456789          0123456789          0123456789          0123456789          0123456789          0123
  32
  33 # CHECK:      [0,0]     DeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeER.   int3
  34 # CHECK-NEXT: [0,1]     DeE---------------------------------------------------------------------------------------------------R.   stmxcsr      (%rsp)
  35 # CHECK-NEXT: [1,0]     .DeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeER   int3
  36 # CHECK-NEXT: [1,1]     .DeE---------------------------------------------------------------------------------------------------R   stmxcsr      (%rsp)
  37
  38 # CHECK:      Average Wait times (based on the timeline view):
  39 # CHECK-NEXT: [0]: Executions
  40 # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
  41 # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
  42 # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
  43
  44 # CHECK:            [0]    [1]    [2]    [3]
  45 # CHECK-NEXT: 0.     2     1.0    1.0    0.0       int3
  46 # CHECK-NEXT: 1.     2     1.0    0.0    99.0      stmxcsr      (%rsp)
  47 # CHECK-NEXT:        2     1.0    0.5    49.5      <total>