test/tools/llvm-mca/X86/llvm-mca-markers-9.s

   1 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
   2 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 < %s | FileCheck %s
   3
   4 testloop:
   5 # LLVM-MCA-BEGIN outer
   6   leal 42(%rdi), %eax
   7 # LLVM-MCA-BEGIN inner
   8   imull %esi, %eax
   9 # LLVM-MCA-END inner
  10   leal 42(%rdi), %eax
  11 # LLVM-MCA-END outer
  12   imull %esi, %eax
  13
  14 # CHECK:      [0] Code Region - outer
  15
  16 # CHECK:      Iterations:        100
  17 # CHECK-NEXT: Instructions:      300
  18 # CHECK-NEXT: Total Cycles:      205
  19 # CHECK-NEXT: Total uOps:        400
  20
  21 # CHECK:      Dispatch Width:    2
  22 # CHECK-NEXT: uOps Per Cycle:    1.95
  23 # CHECK-NEXT: IPC:               1.46
  24 # CHECK-NEXT: Block RThroughput: 2.0
  25
  26 # CHECK:      Instruction Info:
  27 # CHECK-NEXT: [1]: #uOps
  28 # CHECK-NEXT: [2]: Latency
  29 # CHECK-NEXT: [3]: RThroughput
  30 # CHECK-NEXT: [4]: MayLoad
  31 # CHECK-NEXT: [5]: MayStore
  32 # CHECK-NEXT: [6]: HasSideEffects (U)
  33
  34 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  35 # CHECK-NEXT:  1      1     0.50                        leal    42(%rdi), %eax
  36 # CHECK-NEXT:  2      3     1.00                        imull   %esi, %eax
  37 # CHECK-NEXT:  1      1     0.50                        leal    42(%rdi), %eax
  38
  39 # CHECK:      Resources:
  40 # CHECK-NEXT: [0]   - JALU0
  41 # CHECK-NEXT: [1]   - JALU1
  42 # CHECK-NEXT: [2]   - JDiv
  43 # CHECK-NEXT: [3]   - JFPA
  44 # CHECK-NEXT: [4]   - JFPM
  45 # CHECK-NEXT: [5]   - JFPU0
  46 # CHECK-NEXT: [6]   - JFPU1
  47 # CHECK-NEXT: [7]   - JLAGU
  48 # CHECK-NEXT: [8]   - JMul
  49 # CHECK-NEXT: [9]   - JSAGU
  50 # CHECK-NEXT: [10]  - JSTC
  51 # CHECK-NEXT: [11]  - JVALU0
  52 # CHECK-NEXT: [12]  - JVALU1
  53 # CHECK-NEXT: [13]  - JVIMUL
  54
  55 # CHECK:      Resource pressure per iteration:
  56 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]
  57 # CHECK-NEXT: 1.00   2.00    -      -      -      -      -      -     1.00    -      -      -      -      -
  58
  59 # CHECK:      Resource pressure by instruction:
  60 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   Instructions:
  61 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -      -      -      -      -      -      -     leal    42(%rdi), %eax
  62 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -     1.00    -      -      -      -      -     imull   %esi, %eax
  63 # CHECK-NEXT: 1.00    -      -      -      -      -      -      -      -      -      -      -      -      -     leal    42(%rdi), %eax
  64
  65 # CHECK:      [1] Code Region - inner
  66
  67 # CHECK:      Iterations:        100
  68 # CHECK-NEXT: Instructions:      100
  69 # CHECK-NEXT: Total Cycles:      303
  70 # CHECK-NEXT: Total uOps:        200
  71
  72 # CHECK:      Dispatch Width:    2
  73 # CHECK-NEXT: uOps Per Cycle:    0.66
  74 # CHECK-NEXT: IPC:               0.33
  75 # CHECK-NEXT: Block RThroughput: 1.0
  76
  77 # CHECK:      Instruction Info:
  78 # CHECK-NEXT: [1]: #uOps
  79 # CHECK-NEXT: [2]: Latency
  80 # CHECK-NEXT: [3]: RThroughput
  81 # CHECK-NEXT: [4]: MayLoad
  82 # CHECK-NEXT: [5]: MayStore
  83 # CHECK-NEXT: [6]: HasSideEffects (U)
  84
  85 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
  86 # CHECK-NEXT:  2      3     1.00                        imull   %esi, %eax
  87
  88 # CHECK:      Resources:
  89 # CHECK-NEXT: [0]   - JALU0
  90 # CHECK-NEXT: [1]   - JALU1
  91 # CHECK-NEXT: [2]   - JDiv
  92 # CHECK-NEXT: [3]   - JFPA
  93 # CHECK-NEXT: [4]   - JFPM
  94 # CHECK-NEXT: [5]   - JFPU0
  95 # CHECK-NEXT: [6]   - JFPU1
  96 # CHECK-NEXT: [7]   - JLAGU
  97 # CHECK-NEXT: [8]   - JMul
  98 # CHECK-NEXT: [9]   - JSAGU
  99 # CHECK-NEXT: [10]  - JSTC
 100 # CHECK-NEXT: [11]  - JVALU0
 101 # CHECK-NEXT: [12]  - JVALU1
 102 # CHECK-NEXT: [13]  - JVIMUL
 103
 104 # CHECK:      Resource pressure per iteration:
 105 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]
 106 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -     1.00    -      -      -      -      -
 107
 108 # CHECK:      Resource pressure by instruction:
 109 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   Instructions:
 110 # CHECK-NEXT:  -     1.00    -      -      -      -      -      -     1.00    -      -      -      -      -     imull   %esi, %eax