test/MC/AArch64/neon-across.s

   1 // RUN: llvm-mc -triple=arm64 -mattr=+neon -show-encoding < %s | FileCheck %s
   2
   3 // Check that the assembler can handle the documented syntax for AArch64
   4
   5 //------------------------------------------------------------------------------
   6 // Instructions across vector registers
   7 //------------------------------------------------------------------------------
   8
   9         saddlv h0, v1.8b
  10         saddlv h0, v1.16b
  11         saddlv s0, v1.4h
  12         saddlv s0, v1.8h
  13         saddlv d0, v1.4s
  14
  15 // CHECK: saddlv        h0, v1.8b               // encoding: [0x20,0x38,0x30,0x0e]
  16 // CHECK: saddlv        h0, v1.16b              // encoding: [0x20,0x38,0x30,0x4e]
  17 // CHECK: saddlv        s0, v1.4h               // encoding: [0x20,0x38,0x70,0x0e]
  18 // CHECK: saddlv        s0, v1.8h               // encoding: [0x20,0x38,0x70,0x4e]
  19 // CHECK: saddlv        d0, v1.4s               // encoding: [0x20,0x38,0xb0,0x4e]
  20
  21         uaddlv h0, v1.8b
  22         uaddlv h0, v1.16b
  23         uaddlv s0, v1.4h
  24         uaddlv s0, v1.8h
  25         uaddlv d0, v1.4s
  26
  27 // CHECK: uaddlv        h0, v1.8b               // encoding: [0x20,0x38,0x30,0x2e]
  28 // CHECK: uaddlv        h0, v1.16b              // encoding: [0x20,0x38,0x30,0x6e]
  29 // CHECK: uaddlv        s0, v1.4h               // encoding: [0x20,0x38,0x70,0x2e]
  30 // CHECK: uaddlv        s0, v1.8h               // encoding: [0x20,0x38,0x70,0x6e]
  31 // CHECK: uaddlv        d0, v1.4s               // encoding: [0x20,0x38,0xb0,0x6e]
  32
  33         smaxv b0, v1.8b
  34         smaxv b0, v1.16b
  35         smaxv h0, v1.4h
  36         smaxv h0, v1.8h
  37         smaxv s0, v1.4s
  38
  39 // CHECK: smaxv b0, v1.8b               // encoding: [0x20,0xa8,0x30,0x0e]
  40 // CHECK: smaxv b0, v1.16b              // encoding: [0x20,0xa8,0x30,0x4e]
  41 // CHECK: smaxv h0, v1.4h               // encoding: [0x20,0xa8,0x70,0x0e]
  42 // CHECK: smaxv h0, v1.8h               // encoding: [0x20,0xa8,0x70,0x4e]
  43 // CHECK: smaxv s0, v1.4s               // encoding: [0x20,0xa8,0xb0,0x4e]
  44
  45         sminv b0, v1.8b
  46         sminv b0, v1.16b
  47         sminv h0, v1.4h
  48         sminv h0, v1.8h
  49         sminv s0, v1.4s
  50
  51 // CHECK: sminv b0, v1.8b               // encoding: [0x20,0xa8,0x31,0x0e]
  52 // CHECK: sminv b0, v1.16b              // encoding: [0x20,0xa8,0x31,0x4e]
  53 // CHECK: sminv h0, v1.4h               // encoding: [0x20,0xa8,0x71,0x0e]
  54 // CHECK: sminv h0, v1.8h               // encoding: [0x20,0xa8,0x71,0x4e]
  55 // CHECK: sminv s0, v1.4s               // encoding: [0x20,0xa8,0xb1,0x4e]
  56
  57         umaxv b0, v1.8b
  58         umaxv b0, v1.16b
  59         umaxv h0, v1.4h
  60         umaxv h0, v1.8h
  61         umaxv s0, v1.4s
  62
  63 // CHECK: umaxv b0, v1.8b               // encoding: [0x20,0xa8,0x30,0x2e]
  64 // CHECK: umaxv b0, v1.16b              // encoding: [0x20,0xa8,0x30,0x6e]
  65 // CHECK: umaxv h0, v1.4h               // encoding: [0x20,0xa8,0x70,0x2e]
  66 // CHECK: umaxv h0, v1.8h               // encoding: [0x20,0xa8,0x70,0x6e]
  67 // CHECK: umaxv s0, v1.4s               // encoding: [0x20,0xa8,0xb0,0x6e]
  68
  69         uminv b0, v1.8b
  70         uminv b0, v1.16b
  71         uminv h0, v1.4h
  72         uminv h0, v1.8h
  73         uminv s0, v1.4s
  74
  75 // CHECK: uminv b0, v1.8b               // encoding: [0x20,0xa8,0x31,0x2e]
  76 // CHECK: uminv b0, v1.16b              // encoding: [0x20,0xa8,0x31,0x6e]
  77 // CHECK: uminv h0, v1.4h               // encoding: [0x20,0xa8,0x71,0x2e]
  78 // CHECK: uminv h0, v1.8h               // encoding: [0x20,0xa8,0x71,0x6e]
  79 // CHECK: uminv s0, v1.4s               // encoding: [0x20,0xa8,0xb1,0x6e]
  80
  81         addv b0, v1.8b
  82         addv b0, v1.16b
  83         addv h0, v1.4h
  84         addv h0, v1.8h
  85         addv s0, v1.4s
  86
  87 // CHECK: addv  b0, v1.8b               // encoding: [0x20,0xb8,0x31,0x0e]
  88 // CHECK: addv  b0, v1.16b              // encoding: [0x20,0xb8,0x31,0x4e]
  89 // CHECK: addv  h0, v1.4h               // encoding: [0x20,0xb8,0x71,0x0e]
  90 // CHECK: addv  h0, v1.8h               // encoding: [0x20,0xb8,0x71,0x4e]
  91 // CHECK: addv  s0, v1.4s               // encoding: [0x20,0xb8,0xb1,0x4e]
  92
  93         fmaxnmv s0, v1.4s
  94         fminnmv s0, v1.4s
  95         fmaxv s0, v1.4s
  96         fminv s0, v1.4s
  97
  98 // CHECK: fmaxnmv       s0, v1.4s               // encoding: [0x20,0xc8,0x30,0x6e]
  99 // CHECK: fminnmv       s0, v1.4s               // encoding: [0x20,0xc8,0xb0,0x6e]
 100 // CHECK: fmaxv s0, v1.4s               // encoding: [0x20,0xf8,0x30,0x6e]
 101 // CHECK: fminv s0, v1.4s               // encoding: [0x20,0xf8,0xb0,0x6e]