llvm/test/tools/llvm-mca/X86/Znver2/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=znver2 -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      4     0.33    *      *            prefetch        (%rax)
  17 # CHECK-NEXT:  1      4     0.33    *      *            prefetchw       (%rax)
  18
  19 # CHECK:      Resources:
  20 # CHECK-NEXT: [0]   - Zn2AGU0
  21 # CHECK-NEXT: [1]   - Zn2AGU1
  22 # CHECK-NEXT: [2]   - Zn2AGU2
  23 # CHECK-NEXT: [3]   - Zn2ALU0
  24 # CHECK-NEXT: [4]   - Zn2ALU1
  25 # CHECK-NEXT: [5]   - Zn2ALU2
  26 # CHECK-NEXT: [6]   - Zn2ALU3
  27 # CHECK-NEXT: [7]   - Zn2Divider
  28 # CHECK-NEXT: [8]   - Zn2FPU0
  29 # CHECK-NEXT: [9]   - Zn2FPU1
  30 # CHECK-NEXT: [10]  - Zn2FPU2
  31 # CHECK-NEXT: [11]  - Zn2FPU3
  32 # CHECK-NEXT: [12]  - Zn2Multiplier
  33
  34 # CHECK:      Resource pressure per iteration:
  35 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]
  36 # CHECK-NEXT: 0.67   0.67   0.67    -      -      -      -      -      -      -      -      -      -
  37
  38 # CHECK:      Resource pressure by instruction:
  39 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   Instructions:
  40 # CHECK-NEXT: 0.33   0.33   0.33    -      -      -      -      -      -      -      -      -      -     prefetch       (%rax)
  41 # CHECK-NEXT: 0.33   0.33   0.33    -      -      -      -      -      -      -      -      -      -     prefetchw      (%rax)