test/tools/llvm-mca/X86/BdVer2/resources-cmpxchg.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -instruction-tables < %s | FileCheck %s
   3
   4 cmpxchg8b  (%rax)
   5 cmpxchg16b (%rax)
   6 lock cmpxchg8b  (%rax)
   7 lock cmpxchg16b (%rax)
   8
   9 # CHECK:      Instruction Info:
  10 # CHECK-NEXT: [1]: #uOps
  11 # CHECK-NEXT: [2]: Latency
  12 # CHECK-NEXT: [3]: RThroughput
  13 # CHECK-NEXT: [4]: MayLoad
  14 # CHECK-NEXT: [5]: MayStore
  15 # CHECK-NEXT: [6]: HasSideEffects (U)
  16
  17 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  18 # CHECK-NEXT:  18     3     26.00   *      *            cmpxchg8b       (%rax)
  19 # CHECK-NEXT:  22     3     69.00   *      *            cmpxchg16b      (%rax)
  20 # CHECK-NEXT:  18     3     26.00   *      *            lock            cmpxchg8b       (%rax)
  21 # CHECK-NEXT:  22     3     69.00   *      *            lock            cmpxchg16b      (%rax)
  22
  23 # CHECK:      Resources:
  24 # CHECK-NEXT: [0.0] - PdAGLU01
  25 # CHECK-NEXT: [0.1] - PdAGLU01
  26 # CHECK-NEXT: [1]   - PdBranch
  27 # CHECK-NEXT: [2]   - PdCount
  28 # CHECK-NEXT: [3]   - PdDiv
  29 # CHECK-NEXT: [4]   - PdEX0
  30 # CHECK-NEXT: [5]   - PdEX1
  31 # CHECK-NEXT: [6]   - PdFPCVT
  32 # CHECK-NEXT: [7.0] - PdFPFMA
  33 # CHECK-NEXT: [7.1] - PdFPFMA
  34 # CHECK-NEXT: [8.0] - PdFPMAL
  35 # CHECK-NEXT: [8.1] - PdFPMAL
  36 # CHECK-NEXT: [9]   - PdFPMMA
  37 # CHECK-NEXT: [10]  - PdFPSTO
  38 # CHECK-NEXT: [11]  - PdFPU0
  39 # CHECK-NEXT: [12]  - PdFPU1
  40 # CHECK-NEXT: [13]  - PdFPU2
  41 # CHECK-NEXT: [14]  - PdFPU3
  42 # CHECK-NEXT: [15]  - PdFPXBR
  43 # CHECK-NEXT: [16.0] - PdLoad
  44 # CHECK-NEXT: [16.1] - PdLoad
  45 # CHECK-NEXT: [17]  - PdMul
  46 # CHECK-NEXT: [18]  - PdStore
  47
  48 # CHECK:      Resource pressure per iteration:
  49 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]
  50 # CHECK-NEXT:  -      -      -      -      -      -     190.00  -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -
  51
  52 # CHECK:      Resource pressure by instruction:
  53 # CHECK-NEXT: [0.0]  [0.1]  [1]    [2]    [3]    [4]    [5]    [6]    [7.0]  [7.1]  [8.0]  [8.1]  [9]    [10]   [11]   [12]   [13]   [14]   [15]   [16.0] [16.1] [17]   [18]   Instructions:
  54 # CHECK-NEXT:  -      -      -      -      -      -     26.00   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     cmpxchg8b        (%rax)
  55 # CHECK-NEXT:  -      -      -      -      -      -     69.00   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     cmpxchg16b       (%rax)
  56 # CHECK-NEXT:  -      -      -      -      -      -     26.00   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     lock             cmpxchg8b       (%rax)
  57 # CHECK-NEXT:  -      -      -      -      -      -     69.00   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     lock             cmpxchg16b      (%rax)