test/MC/AArch64/neon-scalar-dup.s

   1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
   2
   3 //------------------------------------------------------------------------------
   4 // Duplicate element (scalar)
   5 //------------------------------------------------------------------------------
   6          dup b0, v0.b[15]
   7          dup b1, v0.b[7]
   8          dup b17, v0.b[0]
   9          dup h5, v31.h[7]
  10          dup h9, v1.h[4]
  11          dup h11, v17.h[0]
  12          dup s2, v2.s[3]
  13          dup s4, v21.s[0]
  14          dup s31, v21.s[2]
  15          dup d3, v5.d[0]
  16          dup d6, v5.d[1]
  17
  18 // CHECK: {{dup|mov}} b0, v0.b[15]      // encoding: [0x00,0x04,0x1f,0x5e]
  19 // CHECK: {{dup|mov}} b1, v0.b[7]       // encoding: [0x01,0x04,0x0f,0x5e]
  20 // CHECK: {{dup|mov}} b17, v0.b[0]      // encoding: [0x11,0x04,0x01,0x5e]
  21 // CHECK: {{dup|mov}} h5, v31.h[7]      // encoding: [0xe5,0x07,0x1e,0x5e]
  22 // CHECK: {{dup|mov}} h9, v1.h[4]       // encoding: [0x29,0x04,0x12,0x5e]
  23 // CHECK: {{dup|mov}} h11, v17.h[0]     // encoding: [0x2b,0x06,0x02,0x5e]
  24 // CHECK: {{dup|mov}} s2, v2.s[3]       // encoding: [0x42,0x04,0x1c,0x5e]
  25 // CHECK: {{dup|mov}} s4, v21.s[0]      // encoding: [0xa4,0x06,0x04,0x5e]
  26 // CHECK: {{dup|mov}} s31, v21.s[2]     // encoding: [0xbf,0x06,0x14,0x5e]
  27 // CHECK: {{dup|mov}} d3, v5.d[0]       // encoding: [0xa3,0x04,0x08,0x5e]
  28 // CHECK: {{dup|mov}} d6, v5.d[1]       // encoding: [0xa6,0x04,0x18,0x5e]
  29
  30 //------------------------------------------------------------------------------
  31 // Aliases for Duplicate element (scalar)
  32 //------------------------------------------------------------------------------
  33          mov b0, v0.b[15]
  34          mov b1, v0.b[7]
  35          mov b17, v0.b[0]
  36          mov h5, v31.h[7]
  37          mov h9, v1.h[4]
  38          mov h11, v17.h[0]
  39          mov s2, v2.s[3]
  40          mov s4, v21.s[0]
  41          mov s31, v21.s[2]
  42          mov d3, v5.d[0]
  43          mov d6, v5.d[1]
  44
  45 // CHECK: {{dup|mov}} b0, v0.b[15]      // encoding: [0x00,0x04,0x1f,0x5e]
  46 // CHECK: {{dup|mov}} b1, v0.b[7]       // encoding: [0x01,0x04,0x0f,0x5e]
  47 // CHECK: {{dup|mov}} b17, v0.b[0]      // encoding: [0x11,0x04,0x01,0x5e]
  48 // CHECK: {{dup|mov}} h5, v31.h[7]      // encoding: [0xe5,0x07,0x1e,0x5e]
  49 // CHECK: {{dup|mov}} h9, v1.h[4]       // encoding: [0x29,0x04,0x12,0x5e]
  50 // CHECK: {{dup|mov}} h11, v17.h[0]     // encoding: [0x2b,0x06,0x02,0x5e]
  51 // CHECK: {{dup|mov}} s2, v2.s[3]       // encoding: [0x42,0x04,0x1c,0x5e]
  52 // CHECK: {{dup|mov}} s4, v21.s[0]      // encoding: [0xa4,0x06,0x04,0x5e]
  53 // CHECK: {{dup|mov}} s31, v21.s[2]     // encoding: [0xbf,0x06,0x14,0x5e]
  54 // CHECK: {{dup|mov}} d3, v5.d[0]       // encoding: [0xa3,0x04,0x08,0x5e]
  55 // CHECK: {{dup|mov}} d6, v5.d[1]       // encoding: [0xa6,0x04,0x18,0x5e]