test/MC/X86/x86_64-encoding.s

   1 // RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
   2
   3 // PR7195
   4 // CHECK: callw 42
   5 // CHECK: encoding: [0x66,0xe8,A,A]
   6        callw 42
   7
   8 // rdar://8127102
   9 // CHECK: movq  %gs:(%rdi), %rax
  10 // CHECK: encoding: [0x65,0x48,0x8b,0x07]
  11 movq    %gs:(%rdi), %rax
  12
  13 // CHECK: crc32b        %bl, %eax
  14 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf0,0xc3]
  15         crc32b  %bl, %eax
  16
  17 // CHECK: crc32b        4(%rbx), %eax
  18 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf0,0x43,0x04]
  19         crc32b  4(%rbx), %eax
  20
  21 // CHECK: crc32w        %bx, %eax
  22 // CHECK:  encoding: [0x66,0xf2,0x0f,0x38,0xf1,0xc3]
  23         crc32w  %bx, %eax
  24
  25 // CHECK: crc32w        4(%rbx), %eax
  26 // CHECK:  encoding: [0x66,0xf2,0x0f,0x38,0xf1,0x43,0x04]
  27         crc32w  4(%rbx), %eax
  28
  29 // CHECK: crc32l        %ebx, %eax
  30 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0xc3]
  31         crc32l  %ebx, %eax
  32
  33 // CHECK: crc32l        4(%rbx), %eax
  34 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x43,0x04]
  35         crc32l  4(%rbx), %eax
  36
  37 // CHECK: crc32l        3735928559(%rbx,%rcx,8), %ecx
  38 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x8c,0xcb,0xef,0xbe,0xad,0xde]
  39                 crc32l   0xdeadbeef(%rbx,%rcx,8),%ecx
  40
  41 // CHECK: crc32l        69, %ecx
  42 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x0c,0x25,0x45,0x00,0x00,0x00]
  43                 crc32l   0x45,%ecx
  44
  45 // CHECK: crc32l        32493, %ecx
  46 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x0c,0x25,0xed,0x7e,0x00,0x00]
  47                 crc32l   0x7eed,%ecx
  48
  49 // CHECK: crc32l        3133065982, %ecx
  50 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0x0c,0x25,0xfe,0xca,0xbe,0xba]
  51                 crc32l   0xbabecafe,%ecx
  52
  53 // CHECK: crc32l        %ecx, %ecx
  54 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf1,0xc9]
  55                 crc32l   %ecx,%ecx
  56
  57 // CHECK: crc32b        %r11b, %eax
  58 // CHECK:  encoding: [0xf2,0x41,0x0f,0x38,0xf0,0xc3]
  59         crc32b  %r11b, %eax
  60
  61 // CHECK: crc32b        4(%rbx), %eax
  62 // CHECK:  encoding: [0xf2,0x0f,0x38,0xf0,0x43,0x04]
  63         crc32b  4(%rbx), %eax
  64
  65 // CHECK: crc32b        %dil, %rax
  66 // CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf0,0xc7]
  67         crc32b  %dil,%rax
  68
  69 // CHECK: crc32b        %r11b, %rax
  70 // CHECK:  encoding: [0xf2,0x49,0x0f,0x38,0xf0,0xc3]
  71         crc32b  %r11b,%rax
  72
  73 // CHECK: crc32b        4(%rbx), %rax
  74 // CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf0,0x43,0x04]
  75         crc32b  4(%rbx), %rax
  76
  77 // CHECK: crc32q        %rbx, %rax
  78 // CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf1,0xc3]
  79         crc32q  %rbx, %rax
  80
  81 // CHECK: crc32q        4(%rbx), %rax
  82 // CHECK:  encoding: [0xf2,0x48,0x0f,0x38,0xf1,0x43,0x04]
  83         crc32q  4(%rbx), %rax
  84
  85 // CHECK: movd %r8, %mm1
  86 // CHECK:  encoding: [0x49,0x0f,0x6e,0xc8]
  87 movd %r8, %mm1
  88
  89 // CHECK: movd %r8d, %mm1
  90 // CHECK:  encoding: [0x41,0x0f,0x6e,0xc8]
  91 movd %r8d, %mm1
  92
  93 // CHECK: movd %rdx, %mm1
  94 // CHECK:  encoding: [0x48,0x0f,0x6e,0xca]
  95 movd %rdx, %mm1
  96
  97 // CHECK: movd %edx, %mm1
  98 // CHECK:  encoding: [0x0f,0x6e,0xca]
  99 movd %edx, %mm1
 100
 101 // CHECK: movd %mm1, %r8
 102 // CHECK:  encoding: [0x49,0x0f,0x7e,0xc8]
 103 movd %mm1, %r8
 104
 105 // CHECK: movd %mm1, %r8d
 106 // CHECK:  encoding: [0x41,0x0f,0x7e,0xc8]
 107 movd %mm1, %r8d
 108
 109 // CHECK: movd %mm1, %rdx
 110 // CHECK:  encoding: [0x48,0x0f,0x7e,0xca]
 111 movd %mm1, %rdx
 112
 113 // CHECK: movd %mm1, %edx
 114 // CHECK:  encoding: [0x0f,0x7e,0xca]
 115 movd %mm1, %edx
 116
 117 // rdar://7840289
 118 // CHECK: pshufb        CPI1_0(%rip), %xmm1
 119 // CHECK:  encoding: [0x66,0x0f,0x38,0x00,0x0d,A,A,A,A]
 120 // CHECK:  fixup A - offset: 5, value: CPI1_0-4
 121 pshufb  CPI1_0(%rip), %xmm1
 122
 123 // CHECK: movq  57005(,%riz), %rbx
 124 // CHECK: encoding: [0x48,0x8b,0x1c,0x25,0xad,0xde,0x00,0x00]
 125           movq  57005(,%riz), %rbx
 126
 127 // CHECK: movq  48879(,%riz), %rax
 128 // CHECK: encoding: [0x48,0x8b,0x04,0x25,0xef,0xbe,0x00,0x00]
 129           movq  48879(,%riz), %rax
 130
 131 // CHECK: movq  -4(,%riz,8), %rax
 132 // CHECK: encoding: [0x48,0x8b,0x04,0xe5,0xfc,0xff,0xff,0xff]
 133           movq  -4(,%riz,8), %rax
 134
 135 // CHECK: movq  (%rcx,%riz), %rax
 136 // CHECK: encoding: [0x48,0x8b,0x04,0x21]
 137           movq  (%rcx,%riz), %rax
 138
 139 // CHECK: movq  (%rcx,%riz,8), %rax
 140 // CHECK: encoding: [0x48,0x8b,0x04,0xe1]
 141           movq  (%rcx,%riz,8), %rax
 142
 143 // CHECK: fxsaveq (%rax)
 144 // CHECK: encoding: [0x48,0x0f,0xae,0x00]
 145           fxsaveq (%rax)
 146
 147 // CHECK: fxrstorq (%rax)
 148 // CHECK: encoding: [0x48,0x0f,0xae,0x08]
 149           fxrstorq (%rax)
 150
 151 // CHECK: leave
 152 // CHECK:  encoding: [0xc9]
 153                 leave
 154
 155 // CHECK: leave
 156 // CHECK:  encoding: [0xc9]
 157                 leaveq