test/MC/X86/PREFETCH-64.s

   1 // RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
   2
   3 // CHECK: prefetch 485498096
   4 // CHECK: encoding: [0x0f,0x0d,0x04,0x25,0xf0,0x1c,0xf0,0x1c]
   5 prefetch 485498096
   6
   7 // CHECK: prefetch 64(%rdx)
   8 // CHECK: encoding: [0x0f,0x0d,0x42,0x40]
   9 prefetch 64(%rdx)
  10
  11 // CHECK: prefetch 64(%rdx,%rax,4)
  12 // CHECK: encoding: [0x0f,0x0d,0x44,0x82,0x40]
  13 prefetch 64(%rdx,%rax,4)
  14
  15 // CHECK: prefetch -64(%rdx,%rax,4)
  16 // CHECK: encoding: [0x0f,0x0d,0x44,0x82,0xc0]
  17 prefetch -64(%rdx,%rax,4)
  18
  19 // CHECK: prefetch 64(%rdx,%rax)
  20 // CHECK: encoding: [0x0f,0x0d,0x44,0x02,0x40]
  21 prefetch 64(%rdx,%rax)
  22
  23 // CHECK: prefetchnta 485498096
  24 // CHECK: encoding: [0x0f,0x18,0x04,0x25,0xf0,0x1c,0xf0,0x1c]
  25 prefetchnta 485498096
  26
  27 // CHECK: prefetchnta 64(%rdx)
  28 // CHECK: encoding: [0x0f,0x18,0x42,0x40]
  29 prefetchnta 64(%rdx)
  30
  31 // CHECK: prefetchnta 64(%rdx,%rax,4)
  32 // CHECK: encoding: [0x0f,0x18,0x44,0x82,0x40]
  33 prefetchnta 64(%rdx,%rax,4)
  34
  35 // CHECK: prefetchnta -64(%rdx,%rax,4)
  36 // CHECK: encoding: [0x0f,0x18,0x44,0x82,0xc0]
  37 prefetchnta -64(%rdx,%rax,4)
  38
  39 // CHECK: prefetchnta 64(%rdx,%rax)
  40 // CHECK: encoding: [0x0f,0x18,0x44,0x02,0x40]
  41 prefetchnta 64(%rdx,%rax)
  42
  43 // CHECK: prefetchnta (%rdx)
  44 // CHECK: encoding: [0x0f,0x18,0x02]
  45 prefetchnta (%rdx)
  46
  47 // CHECK: prefetch (%rdx)
  48 // CHECK: encoding: [0x0f,0x0d,0x02]
  49 prefetch (%rdx)
  50
  51 // CHECK: prefetcht0 485498096
  52 // CHECK: encoding: [0x0f,0x18,0x0c,0x25,0xf0,0x1c,0xf0,0x1c]
  53 prefetcht0 485498096
  54
  55 // CHECK: prefetcht0 64(%rdx)
  56 // CHECK: encoding: [0x0f,0x18,0x4a,0x40]
  57 prefetcht0 64(%rdx)
  58
  59 // CHECK: prefetcht0 64(%rdx,%rax,4)
  60 // CHECK: encoding: [0x0f,0x18,0x4c,0x82,0x40]
  61 prefetcht0 64(%rdx,%rax,4)
  62
  63 // CHECK: prefetcht0 -64(%rdx,%rax,4)
  64 // CHECK: encoding: [0x0f,0x18,0x4c,0x82,0xc0]
  65 prefetcht0 -64(%rdx,%rax,4)
  66
  67 // CHECK: prefetcht0 64(%rdx,%rax)
  68 // CHECK: encoding: [0x0f,0x18,0x4c,0x02,0x40]
  69 prefetcht0 64(%rdx,%rax)
  70
  71 // CHECK: prefetcht0 (%rdx)
  72 // CHECK: encoding: [0x0f,0x18,0x0a]
  73 prefetcht0 (%rdx)
  74
  75 // CHECK: prefetcht1 485498096
  76 // CHECK: encoding: [0x0f,0x18,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
  77 prefetcht1 485498096
  78
  79 // CHECK: prefetcht1 64(%rdx)
  80 // CHECK: encoding: [0x0f,0x18,0x52,0x40]
  81 prefetcht1 64(%rdx)
  82
  83 // CHECK: prefetcht1 64(%rdx,%rax,4)
  84 // CHECK: encoding: [0x0f,0x18,0x54,0x82,0x40]
  85 prefetcht1 64(%rdx,%rax,4)
  86
  87 // CHECK: prefetcht1 -64(%rdx,%rax,4)
  88 // CHECK: encoding: [0x0f,0x18,0x54,0x82,0xc0]
  89 prefetcht1 -64(%rdx,%rax,4)
  90
  91 // CHECK: prefetcht1 64(%rdx,%rax)
  92 // CHECK: encoding: [0x0f,0x18,0x54,0x02,0x40]
  93 prefetcht1 64(%rdx,%rax)
  94
  95 // CHECK: prefetcht1 (%rdx)
  96 // CHECK: encoding: [0x0f,0x18,0x12]
  97 prefetcht1 (%rdx)
  98
  99 // CHECK: prefetcht2 485498096
 100 // CHECK: encoding: [0x0f,0x18,0x1c,0x25,0xf0,0x1c,0xf0,0x1c]
 101 prefetcht2 485498096
 102
 103 // CHECK: prefetcht2 64(%rdx)
 104 // CHECK: encoding: [0x0f,0x18,0x5a,0x40]
 105 prefetcht2 64(%rdx)
 106
 107 // CHECK: prefetcht2 64(%rdx,%rax,4)
 108 // CHECK: encoding: [0x0f,0x18,0x5c,0x82,0x40]
 109 prefetcht2 64(%rdx,%rax,4)
 110
 111 // CHECK: prefetcht2 -64(%rdx,%rax,4)
 112 // CHECK: encoding: [0x0f,0x18,0x5c,0x82,0xc0]
 113 prefetcht2 -64(%rdx,%rax,4)
 114
 115 // CHECK: prefetcht2 64(%rdx,%rax)
 116 // CHECK: encoding: [0x0f,0x18,0x5c,0x02,0x40]
 117 prefetcht2 64(%rdx,%rax)
 118
 119 // CHECK: prefetcht2 (%rdx)
 120 // CHECK: encoding: [0x0f,0x18,0x1a]
 121 prefetcht2 (%rdx)
 122
 123 // CHECK: prefetchw 485498096
 124 // CHECK: encoding: [0x0f,0x0d,0x0c,0x25,0xf0,0x1c,0xf0,0x1c]
 125 prefetchw 485498096
 126
 127 // CHECK: prefetchw 64(%rdx)
 128 // CHECK: encoding: [0x0f,0x0d,0x4a,0x40]
 129 prefetchw 64(%rdx)
 130
 131 // CHECK: prefetchw 64(%rdx,%rax,4)
 132 // CHECK: encoding: [0x0f,0x0d,0x4c,0x82,0x40]
 133 prefetchw 64(%rdx,%rax,4)
 134
 135 // CHECK: prefetchw -64(%rdx,%rax,4)
 136 // CHECK: encoding: [0x0f,0x0d,0x4c,0x82,0xc0]
 137 prefetchw -64(%rdx,%rax,4)
 138
 139 // CHECK: prefetchw 64(%rdx,%rax)
 140 // CHECK: encoding: [0x0f,0x0d,0x4c,0x02,0x40]
 141 prefetchw 64(%rdx,%rax)
 142
 143 // CHECK: prefetchw (%rdx)
 144 // CHECK: encoding: [0x0f,0x0d,0x0a]
 145 prefetchw (%rdx)
 146
 147 // CHECK: prefetchwt1 485498096
 148 // CHECK: encoding:  [0x0f,0x0d,0x14,0x25,0xf0,0x1c,0xf0,0x1c]
 149 prefetchwt1 485498096
 150
 151 // CHECK: prefetchwt1 64(%rdx)
 152 // CHECK: encoding: [0x0f,0x0d,0x52,0x40]
 153 prefetchwt1 64(%rdx)
 154
 155 // CHECK: prefetchwt1 64(%rdx,%rax,4)
 156 // CHECK: encoding: [0x0f,0x0d,0x54,0x82,0x40]
 157 prefetchwt1 64(%rdx,%rax,4)
 158
 159 // CHECK: prefetchwt1 -64(%rdx,%rax,4)
 160 // CHECK: encoding: [0x0f,0x0d,0x54,0x82,0xc0]
 161 prefetchwt1 -64(%rdx,%rax,4)
 162
 163 // CHECK: prefetchwt1 64(%rdx,%rax)
 164 // CHECK: encoding: [0x0f,0x0d,0x54,0x02,0x40]
 165 prefetchwt1 64(%rdx,%rax)
 166
 167 // CHECK: prefetchwt1 (%rdx)
 168 // CHECK: encoding: [0x0f,0x0d,0x12]
 169 prefetchwt1 (%rdx)
 170