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

   1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s
   2
   3 // Check that the assembler can handle the documented syntax for AArch64
   4
   5 //----------------------------------------------------------------------
   6 // Scalar Floating-point Compare Mask Equal
   7 //----------------------------------------------------------------------
   8
   9          fcmeq h10, h11, h12
  10          fcmeq s10, s11, s12
  11          fcmeq d20, d21, d22
  12
  13 // CHECK: fcmeq   h10, h11, h12           // encoding: [0x6a,0x25,0x4c,0x5e]
  14 // CHECK: fcmeq s10, s11, s12   // encoding: [0x6a,0xe5,0x2c,0x5e]
  15 // CHECK: fcmeq d20, d21, d22   // encoding: [0xb4,0xe6,0x76,0x5e]
  16
  17 //----------------------------------------------------------------------
  18 // Scalar Floating-point Compare Mask Equal To Zero
  19 //----------------------------------------------------------------------
  20
  21          fcmeq h10, h11, #0.0
  22          fcmeq s10, s11, #0.0
  23          fcmeq d20, d21, #0.0
  24          fcmeq h10, h11, #0
  25          fcmeq s10, s11, #0
  26          fcmeq d20, d21, #0x0
  27
  28 // CHECK: fcmeq   h10, h11, #0.0          // encoding: [0x6a,0xd9,0xf8,0x5e]
  29 // CHECK: fcmeq s10, s11, #0.0   // encoding: [0x6a,0xd9,0xa0,0x5e]
  30 // CHECK: fcmeq d20, d21, #0.0   // encoding: [0xb4,0xda,0xe0,0x5e]
  31 // CHECK: fcmeq   h10, h11, #0.0          // encoding: [0x6a,0xd9,0xf8,0x5e]
  32 // CHECK: fcmeq s10, s11, #0.0   // encoding: [0x6a,0xd9,0xa0,0x5e]
  33 // CHECK: fcmeq d20, d21, #0.0   // encoding: [0xb4,0xda,0xe0,0x5e]
  34
  35 //----------------------------------------------------------------------
  36 // Scalar Floating-point Compare Mask Greater Than Or Equal
  37 //----------------------------------------------------------------------
  38
  39          fcmge h10, h11, h12
  40          fcmge s10, s11, s12
  41          fcmge d20, d21, d22
  42
  43 // CHECK: fcmge   h10, h11, h12           // encoding: [0x6a,0x25,0x4c,0x7e]
  44 // CHECK: fcmge s10, s11, s12   // encoding: [0x6a,0xe5,0x2c,0x7e]
  45 // CHECK: fcmge d20, d21, d22   // encoding: [0xb4,0xe6,0x76,0x7e]
  46
  47 //----------------------------------------------------------------------
  48 // Scalar Floating-point Compare Mask Greater Than Or Equal To Zero
  49 //----------------------------------------------------------------------
  50
  51          fcmge h10, h11, #0.0
  52          fcmge s10, s11, #0.0
  53          fcmge d20, d21, #0.0
  54          fcmge h10, h11, #0
  55          fcmge s10, s11, #0
  56          fcmge d20, d21, #0x0
  57
  58 // CHECK: fcmge   h10, h11, #0.0          // encoding: [0x6a,0xc9,0xf8,0x7e]
  59 // CHECK: fcmge s10, s11, #0.0   // encoding: [0x6a,0xc9,0xa0,0x7e]
  60 // CHECK: fcmge d20, d21, #0.0   // encoding: [0xb4,0xca,0xe0,0x7e]
  61 // CHECK: fcmge   h10, h11, #0.0          // encoding: [0x6a,0xc9,0xf8,0x7e]
  62 // CHECK: fcmge s10, s11, #0.0   // encoding: [0x6a,0xc9,0xa0,0x7e]
  63 // CHECK: fcmge d20, d21, #0.0   // encoding: [0xb4,0xca,0xe0,0x7e]
  64
  65 //----------------------------------------------------------------------
  66 // Scalar Floating-point Compare Mask Greather Than
  67 //----------------------------------------------------------------------
  68
  69          fcmgt h10, h11, h12
  70          fcmgt s10, s11, s12
  71          fcmgt d20, d21, d22
  72
  73 // CHECK: fcmgt   h10, h11, h12           // encoding: [0x6a,0x25,0xcc,0x7e]
  74 // CHECK: fcmgt s10, s11, s12   // encoding: [0x6a,0xe5,0xac,0x7e]
  75 // CHECK: fcmgt d20, d21, d22   // encoding: [0xb4,0xe6,0xf6,0x7e]
  76
  77 //----------------------------------------------------------------------
  78 // Scalar Floating-point Compare Mask Greather Than Zero
  79 //----------------------------------------------------------------------
  80
  81          fcmgt h10, h11, #0.0
  82          fcmgt s10, s11, #0.0
  83          fcmgt d20, d21, #0.0
  84          fcmgt h10, h11, #0
  85          fcmgt s10, s11, #0
  86          fcmgt d20, d21, #0x0
  87
  88 // CHECK: fcmgt   h10, h11, #0.0          // encoding: [0x6a,0xc9,0xf8,0x5e]
  89 // CHECK: fcmgt s10, s11, #0.0   // encoding: [0x6a,0xc9,0xa0,0x5e]
  90 // CHECK: fcmgt d20, d21, #0.0   // encoding: [0xb4,0xca,0xe0,0x5e]
  91 // CHECK: fcmgt   h10, h11, #0.0          // encoding: [0x6a,0xc9,0xf8,0x5e]
  92 // CHECK: fcmgt s10, s11, #0.0   // encoding: [0x6a,0xc9,0xa0,0x5e]
  93 // CHECK: fcmgt d20, d21, #0.0   // encoding: [0xb4,0xca,0xe0,0x5e]
  94
  95 //----------------------------------------------------------------------
  96 // Scalar Floating-point Compare Mask Less Than Or Equal To Zero
  97 //----------------------------------------------------------------------
  98
  99          fcmle h10, h11, #0.0
 100          fcmle s10, s11, #0.0
 101          fcmle d20, d21, #0.0
 102          fcmle h10, h11, #0
 103          fcmle s10, s11, #0
 104          fcmle d20, d21, #0x0
 105
 106 // CHECK: fcmle   h10, h11, #0.0          // encoding: [0x6a,0xd9,0xf8,0x7e]
 107 // CHECK: fcmle s10, s11, #0.0   // encoding: [0x6a,0xd9,0xa0,0x7e]
 108 // CHECK: fcmle d20, d21, #0.0   // encoding: [0xb4,0xda,0xe0,0x7e]
 109 // CHECK: fcmle   h10, h11, #0.0          // encoding: [0x6a,0xd9,0xf8,0x7e]
 110 // CHECK: fcmle s10, s11, #0.0   // encoding: [0x6a,0xd9,0xa0,0x7e]
 111 // CHECK: fcmle d20, d21, #0.0   // encoding: [0xb4,0xda,0xe0,0x7e]
 112
 113 //----------------------------------------------------------------------
 114 // Scalar Floating-point Compare Mask Less Than
 115 //----------------------------------------------------------------------
 116
 117          fcmlt h10, h11, #0.0
 118          fcmlt s10, s11, #0.0
 119          fcmlt d20, d21, #0.0
 120          fcmlt h10, h11, #0
 121          fcmlt s10, s11, #0
 122          fcmlt d20, d21, #0x0
 123
 124 // CHECK: fcmlt   h10, h11, #0.0          // encoding: [0x6a,0xe9,0xf8,0x5e]
 125 // CHECK: fcmlt s10, s11, #0.0   // encoding: [0x6a,0xe9,0xa0,0x5e]
 126 // CHECK: fcmlt d20, d21, #0.0   // encoding: [0xb4,0xea,0xe0,0x5e]
 127 // CHECK: fcmlt   h10, h11, #0.0          // encoding: [0x6a,0xe9,0xf8,0x5e]
 128 // CHECK: fcmlt s10, s11, #0.0   // encoding: [0x6a,0xe9,0xa0,0x5e]
 129 // CHECK: fcmlt d20, d21, #0.0   // encoding: [0xb4,0xea,0xe0,0x5e]
 130
 131 //----------------------------------------------------------------------
 132 // Scalar Floating-point Absolute Compare Mask Greater Than Or Equal
 133 //----------------------------------------------------------------------
 134
 135          facge h10, h11, h12
 136          facge s10, s11, s12
 137          facge d20, d21, d22
 138
 139 // CHECK: facge   h10, h11, h12           // encoding: [0x6a,0x2d,0x4c,0x7e]
 140 // CHECK: facge s10, s11, s12    // encoding: [0x6a,0xed,0x2c,0x7e]
 141 // CHECK: facge d20, d21, d22    // encoding: [0xb4,0xee,0x76,0x7e]
 142
 143 //----------------------------------------------------------------------
 144 // Scalar Floating-point Absolute Compare Mask Greater Than
 145 //----------------------------------------------------------------------
 146
 147          facgt h10, h11, h12
 148          facgt s10, s11, s12
 149          facgt d20, d21, d22
 150
 151 // CHECK: facgt   h10, h11, h12           // encoding: [0x6a,0x2d,0xcc,0x7e]
 152 // CHECK: facgt s10, s11, s12   // encoding: [0x6a,0xed,0xac,0x7e]
 153 // CHECK: facgt d20, d21, d22   // encoding: [0xb4,0xee,0xf6,0x7e]