test/tools/llvm-mca/X86/SLM/resources-rdrand.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=slm -instruction-tables < %s | FileCheck %s
   3
   4 rdrand   %ax
   5 rdrand   %eax
   6 rdrand   %rax
   7
   8 # CHECK:      Instruction Info:
   9 # CHECK-NEXT: [1]: #uOps
  10 # CHECK-NEXT: [2]: Latency
  11 # CHECK-NEXT: [3]: RThroughput
  12 # CHECK-NEXT: [4]: MayLoad
  13 # CHECK-NEXT: [5]: MayStore
  14 # CHECK-NEXT: [6]: HasSideEffects (U)
  15
  16 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  17 # CHECK-NEXT:  1      100   1.00                  U     rdrandw %ax
  18 # CHECK-NEXT:  1      100   1.00                  U     rdrandl %eax
  19 # CHECK-NEXT:  1      100   1.00                  U     rdrandq %rax
  20
  21 # CHECK:      Resources:
  22 # CHECK-NEXT: [0]   - SLMDivider
  23 # CHECK-NEXT: [1]   - SLMFPDivider
  24 # CHECK-NEXT: [2]   - SLMFPMultiplier
  25 # CHECK-NEXT: [3]   - SLM_FPC_RSV0
  26 # CHECK-NEXT: [4]   - SLM_FPC_RSV1
  27 # CHECK-NEXT: [5]   - SLM_IEC_RSV0
  28 # CHECK-NEXT: [6]   - SLM_IEC_RSV1
  29 # CHECK-NEXT: [7]   - SLM_MEC_RSV
  30
  31 # CHECK:      Resource pressure per iteration:
  32 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]
  33 # CHECK-NEXT:  -      -      -     3.00    -      -      -      -
  34
  35 # CHECK:      Resource pressure by instruction:
  36 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    Instructions:
  37 # CHECK-NEXT:  -      -      -     1.00    -      -      -      -     rdrandw   %ax
  38 # CHECK-NEXT:  -      -      -     1.00    -      -      -      -     rdrandl   %eax
  39 # CHECK-NEXT:  -      -      -     1.00    -      -      -      -     rdrandq   %rax