test/tools/llvm-mca/X86/BdVer2/resources-prefetchw.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 prefetch    (%rax)
   5 prefetchw   (%rax)
   6
   7 # CHECK:      Instruction Info:
   8 # CHECK-NEXT: [1]: #uOps
   9 # CHECK-NEXT: [2]: Latency
  10 # CHECK-NEXT: [3]: RThroughput
  11 # CHECK-NEXT: [4]: MayLoad
  12 # CHECK-NEXT: [5]: MayStore
  13 # CHECK-NEXT: [6]: HasSideEffects (U)
  14
  15 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  16 # CHECK-NEXT:  1      5     1.00    *      *            prefetch        (%rax)
  17 # CHECK-NEXT:  1      5     1.00    *      *            prefetchw       (%rax)
  18
  19 # CHECK:      Resources:
  20 # CHECK-NEXT: [0.0] - PdAGLU01
  21 # CHECK-NEXT: [0.1] - PdAGLU01
  22 # CHECK-NEXT: [1]   - PdBranch
  23 # CHECK-NEXT: [2]   - PdCount
  24 # CHECK-NEXT: [3]   - PdDiv
  25 # CHECK-NEXT: [4]   - PdEX0
  26 # CHECK-NEXT: [5]   - PdEX1
  27 # CHECK-NEXT: [6]   - PdFPCVT
  28 # CHECK-NEXT: [7.0] - PdFPFMA
  29 # CHECK-NEXT: [7.1] - PdFPFMA
  30 # CHECK-NEXT: [8.0] - PdFPMAL
  31 # CHECK-NEXT: [8.1] - PdFPMAL
  32 # CHECK-NEXT: [9]   - PdFPMMA
  33 # CHECK-NEXT: [10]  - PdFPSTO
  34 # CHECK-NEXT: [11]  - PdFPU0
  35 # CHECK-NEXT: [12]  - PdFPU1
  36 # CHECK-NEXT: [13]  - PdFPU2
  37 # CHECK-NEXT: [14]  - PdFPU3
  38 # CHECK-NEXT: [15]  - PdFPXBR
  39 # CHECK-NEXT: [16.0] - PdLoad
  40 # CHECK-NEXT: [16.1] - PdLoad
  41 # CHECK-NEXT: [17]  - PdMul
  42 # CHECK-NEXT: [18]  - PdStore
  43
  44 # CHECK:      Resource pressure per iteration:
  45 # 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]
  46 # CHECK-NEXT: 2.00   2.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     2.00   2.00    -      -
  47
  48 # CHECK:      Resource pressure by instruction:
  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]   Instructions:
  50 # CHECK-NEXT: 1.00   1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   1.00    -      -     prefetch (%rax)
  51 # CHECK-NEXT: 1.00   1.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     1.00   1.00    -      -     prefetchw        (%rax)