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

   1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon -show-encoding < %s | FileCheck %s
   2
   3 // Check that the assembler can handle the documented syntax for AArch64
   4
   5 //----------------------------------------------------------------------
   6 // Scalar Compare Bitwise Equal
   7 //----------------------------------------------------------------------
   8
   9          cmeq d20, d21, d22
  10
  11 // CHECK: cmeq d20, d21, d22   // encoding: [0xb4,0x8e,0xf6,0x7e]
  12
  13 //----------------------------------------------------------------------
  14 // Scalar Compare Bitwise Equal To Zero
  15 //----------------------------------------------------------------------
  16
  17          cmeq d20, d21, #0x0
  18
  19 // CHECK: cmeq d20, d21, #{{0x0|0}}   // encoding: [0xb4,0x9a,0xe0,0x5e]
  20
  21 //----------------------------------------------------------------------
  22 // Scalar Compare Unsigned Higher Or Same
  23 //----------------------------------------------------------------------
  24
  25          cmhs d20, d21, d22
  26
  27 // CHECK: cmhs d20, d21, d22   // encoding: [0xb4,0x3e,0xf6,0x7e]
  28
  29 //----------------------------------------------------------------------
  30 // Scalar Compare Signed Greather Than Or Equal
  31 //----------------------------------------------------------------------
  32
  33          cmge d20, d21, d22
  34
  35 // CHECK: cmge d20, d21, d22    // encoding: [0xb4,0x3e,0xf6,0x5e]
  36
  37 //----------------------------------------------------------------------
  38 // Scalar Compare Signed Greather Than Or Equal To Zero
  39 //----------------------------------------------------------------------
  40
  41          cmge d20, d21, #0x0
  42
  43 // CHECK: cmge d20, d21, #{{0x0|0}}   // encoding: [0xb4,0x8a,0xe0,0x7e]
  44
  45 //----------------------------------------------------------------------
  46 // Scalar Compare Unsigned Higher
  47 //----------------------------------------------------------------------
  48
  49          cmhi d20, d21, d22
  50
  51 // CHECK: cmhi d20, d21, d22   // encoding: [0xb4,0x36,0xf6,0x7e]
  52 //----------------------------------------------------------------------
  53 // Scalar Compare Signed Greater Than
  54 //----------------------------------------------------------------------
  55
  56          cmgt d20, d21, d22
  57
  58 // CHECK: cmgt d20, d21, d22   // encoding: [0xb4,0x36,0xf6,0x5e]
  59
  60 //----------------------------------------------------------------------
  61 // Scalar Compare Signed Greater Than Zero
  62 //----------------------------------------------------------------------
  63
  64          cmgt d20, d21, #0x0
  65
  66 // CHECK: cmgt d20, d21, #{{0x0|0}}   // encoding: [0xb4,0x8a,0xe0,0x5e]
  67
  68 //----------------------------------------------------------------------
  69 // Scalar Compare Signed Less Than Or Equal To Zero
  70 //----------------------------------------------------------------------
  71
  72          cmle d20, d21, #0x0
  73
  74 // CHECK: cmle d20, d21, #{{0x0|0}}   // encoding: [0xb4,0x9a,0xe0,0x7e]
  75
  76 //----------------------------------------------------------------------
  77 // Scalar Compare Less Than Zero
  78 //----------------------------------------------------------------------
  79
  80          cmlt d20, d21, #0x0
  81
  82 // CHECK: cmlt d20, d21, #{{0x0|0}}   // encoding: [0xb4,0xaa,0xe0,0x5e]
  83
  84 //----------------------------------------------------------------------
  85 // Scalar Compare Bitwise Test Bits
  86 //----------------------------------------------------------------------
  87
  88          cmtst d20, d21, d22
  89
  90 // CHECK: cmtst d20, d21, d22   // encoding: [0xb4,0x8e,0xf6,0x5e]