test/MC/X86/x86-32-ms-inline-asm.s

   1 // RUN: llvm-mc -x86-asm-syntax=intel -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
   2
   3 mov eax, [ebx].0
   4 mov [ebx].4, ecx
   5
   6 // CHECK: movl (%ebx), %eax
   7 // CHECK: encoding: [0x8b,0x03]
   8 // CHECK: movl %ecx, 4(%ebx)
   9 // CHECK: encoding: [0x89,0x4b,0x04]
  10
  11 _t21:                                   ## @t21
  12 // CHECK: t21
  13         mov eax, [4*eax + 4]
  14 // CHECK: movl 4(,%eax,4), %eax
  15 // CHECK: # encoding: [0x8b,0x04,0x85,0x04,0x00,0x00,0x00]
  16     mov eax, [4*eax][4]
  17 // CHECK: movl 4(,%eax,4), %eax
  18 // CHECK: # encoding: [0x8b,0x04,0x85,0x04,0x00,0x00,0x00]
  19
  20         mov eax, [esi + eax]
  21 // CHECK: movl (%esi,%eax), %eax
  22 // CHECK: # encoding: [0x8b,0x04,0x06]
  23         mov eax, [esi][eax]
  24 // CHECK: movl (%esi,%eax), %eax
  25 // CHECK: # encoding: [0x8b,0x04,0x06]
  26
  27         mov eax, [esi + 4*eax]
  28 // CHECK: movl (%esi,%eax,4), %eax
  29 // CHECK: # encoding: [0x8b,0x04,0x86]
  30         mov eax, [esi][4*eax]
  31 // CHECK: movl (%esi,%eax,4), %eax
  32 // CHECK: # encoding: [0x8b,0x04,0x86]
  33
  34     mov eax, [esi + eax + 4]
  35 // CHECK: movl 4(%esi,%eax), %eax
  36 // CHECK: # encoding: [0x8b,0x44,0x06,0x04]
  37         mov eax, [esi][eax + 4]
  38 // CHECK: movl 4(%esi,%eax), %eax
  39 // CHECK: # encoding: [0x8b,0x44,0x06,0x04]
  40         mov eax, [esi + eax][4]
  41 // CHECK: movl 4(%esi,%eax), %eax
  42 // CHECK: # encoding: [0x8b,0x44,0x06,0x04]
  43         mov eax, [esi][eax][4]
  44 // CHECK: movl 4(%esi,%eax), %eax
  45 // CHECK: # encoding: [0x8b,0x44,0x06,0x04]
  46
  47         mov eax, [esi + 2*eax + 4]
  48 // CHECK: movl 4(%esi,%eax,2), %eax
  49 // CHECK: # encoding: [0x8b,0x44,0x46,0x04]
  50         mov eax, [esi][2*eax + 4]
  51 // CHECK: movl 4(%esi,%eax,2), %eax
  52 // CHECK: # encoding: [0x8b,0x44,0x46,0x04]
  53         mov eax, [esi + 2*eax][4]
  54 // CHECK: movl 4(%esi,%eax,2), %eax
  55 // CHECK: # encoding: [0x8b,0x44,0x46,0x04]
  56         mov eax, [esi][2*eax][4]
  57 // CHECK: movl 4(%esi,%eax,2), %eax
  58 // CHECK: # encoding: [0x8b,0x44,0x46,0x04]
  59
  60         mov eax, 4[esi + 2*eax + 4]
  61 // CHECK: movl 8(%esi,%eax,2), %eax
  62 // CHECK: # encoding: [0x8b,0x44,0x46,0x08]
  63         mov eax, 4[esi][2*eax + 4]
  64 // CHECK: movl 8(%esi,%eax,2), %eax
  65 // CHECK: # encoding: [0x8b,0x44,0x46,0x08]
  66         mov eax, 4[esi + 2*eax][4]
  67 // CHECK: movl 8(%esi,%eax,2), %eax
  68 // CHECK: # encoding: [0x8b,0x44,0x46,0x08]
  69         mov eax, 4[esi][2*eax][4]
  70 // CHECK: movl 8(%esi,%eax,2), %eax
  71 // CHECK: # encoding: [0x8b,0x44,0x46,0x08]
  72         mov eax, 4[esi][2*eax][4][8]
  73 // CHECK: movl 16(%esi,%eax,2), %eax
  74 // CHECK: # encoding: [0x8b,0x44,0x46,0x10]
  75
  76     prefetchnta 64[eax]
  77 // CHECK: prefetchnta 64(%eax)
  78 // CHECK: # encoding: [0x0f,0x18,0x40,0x40]
  79
  80     pusha
  81 // CHECK: pushal
  82 // CHECK: # encoding: [0x60]
  83     popa
  84 // CHECK: popal
  85 // CHECK: # encoding: [0x61]
  86     pushad
  87 // CHECK: pushal
  88 // CHECK: # encoding: [0x60]
  89     popad
  90 // CHECK: popal
  91 // CHECK: # encoding: [0x61]
  92
  93     fwait
  94 // CHECK: wait
  95 // CHECK: # encoding: [0x9b]
  96
  97         ret