llvm/test/tools/llvm-mca/X86/Haswell/reserved-resources.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=100 < %s | FileCheck %s
   3
   4 fxrstor (%rsp)
   5
   6 # CHECK:      Iterations:        100
   7 # CHECK-NEXT: Instructions:      100
   8 # CHECK-NEXT: Total Cycles:      4720
   9 # CHECK-NEXT: Total uOps:        9000
  10
  11 # CHECK:      Dispatch Width:    4
  12 # CHECK-NEXT: uOps Per Cycle:    1.91
  13 # CHECK-NEXT: IPC:               0.02
  14 # CHECK-NEXT: Block RThroughput: 22.5
  15
  16 # CHECK:      Instruction Info:
  17 # CHECK-NEXT: [1]: #uOps
  18 # CHECK-NEXT: [2]: Latency
  19 # CHECK-NEXT: [3]: RThroughput
  20 # CHECK-NEXT: [4]: MayLoad
  21 # CHECK-NEXT: [5]: MayStore
  22 # CHECK-NEXT: [6]: HasSideEffects (U)
  23
  24 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  25 # CHECK-NEXT:  90     64    16.50   *      *      U     fxrstor (%rsp)
  26
  27 # CHECK:      Resources:
  28 # CHECK-NEXT: [0]   - HWDivider
  29 # CHECK-NEXT: [1]   - HWFPDivider
  30 # CHECK-NEXT: [2]   - HWPort0
  31 # CHECK-NEXT: [3]   - HWPort1
  32 # CHECK-NEXT: [4]   - HWPort2
  33 # CHECK-NEXT: [5]   - HWPort3
  34 # CHECK-NEXT: [6]   - HWPort4
  35 # CHECK-NEXT: [7]   - HWPort5
  36 # CHECK-NEXT: [8]   - HWPort6
  37 # CHECK-NEXT: [9]   - HWPort7
  38
  39 # CHECK:      Resource pressure per iteration:
  40 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]
  41 # CHECK-NEXT:  -      -     4.00   1.00   16.50  16.50   -     1.00   2.00    -
  42
  43 # CHECK:      Resource pressure by instruction:
  44 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    Instructions:
  45 # CHECK-NEXT:  -      -     4.00   1.00   16.50  16.50   -     1.00   2.00    -     fxrstor     (%rsp)