test/MC/AArch64/SVE/fmov-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Invalid predicate suffix
   5 fmov z0.h, p0/z, #0.0
   6 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   7 // CHECK-NEXT: fmov z0.h, p0/z, #0.0
   8 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
   9
  10 fmov z0.s, p0/z, #0.0
  11 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  12 // CHECK-NEXT: fmov z0.s, p0/z, #0.0
  13 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  14
  15 fmov z0.d, p0/z, #0.0
  16 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  17 // CHECK-NEXT: fmov z0.d, p0/z, #0.0
  18 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  19
  20
  21 // --------------------------------------------------------------------------//
  22 // Invalid immediates
  23
  24 fmov z0.h, #-0.05859375   // r = -4, n = 15
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  26 // CHECK-NEXT: fmov z0.h, #-0.05859375   // r = -4, n = 15
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 fmov z0.s, #-0.05859375   // r = -4, n = 15
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  31 // CHECK-NEXT: fmov z0.s, #-0.05859375   // r = -4, n = 15
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34 fmov z0.d, #-0.05859375   // r = -4, n = 15
  35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  36 // CHECK-NEXT: fmov z0.d, #-0.05859375   // r = -4, n = 15
  37 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  38
  39 fmov z0.h, #-64.00000000   // r = 5, n = 32
  40 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  41 // CHECK-NEXT: fmov z0.h, #-64.00000000   // r = 5, n = 32
  42 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  43
  44 fmov z0.s, #-64.00000000   // r = 5, n = 32
  45 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  46 // CHECK-NEXT: fmov z0.s, #-64.00000000   // r = 5, n = 32
  47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  48
  49 fmov z0.d, #-64.00000000   // r = 5, n = 32
  50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  51 // CHECK-NEXT: fmov z0.d, #-64.00000000   // r = 5, n = 32
  52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  53
  54 fmov z0.h, #0.05859375   // r = -4, n = 15
  55 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  56 // CHECK-NEXT: fmov z0.h, #0.05859375   // r = -4, n = 15
  57 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  58
  59 fmov z0.s, #0.05859375   // r = -4, n = 15
  60 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  61 // CHECK-NEXT: fmov z0.s, #0.05859375   // r = -4, n = 15
  62 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  63
  64 fmov z0.d, #0.05859375   // r = -4, n = 15
  65 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  66 // CHECK-NEXT: fmov z0.d, #0.05859375   // r = -4, n = 15
  67 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  68
  69 fmov z0.h, #64.00000000   // r = 5, n = 32
  70 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  71 // CHECK-NEXT: fmov z0.h, #64.00000000   // r = 5, n = 32
  72 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  73
  74 fmov z0.s, #64.00000000   // r = 5, n = 32
  75 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  76 // CHECK-NEXT: fmov z0.s, #64.00000000   // r = 5, n = 32
  77 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  78
  79 fmov z0.d, #64.00000000   // r = 5, n = 32
  80 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  81 // CHECK-NEXT: fmov z0.d, #64.00000000   // r = 5, n = 32
  82 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  83
  84 fmov z0.h, p0/m, #-0.05859375    // r = -4, n = 15
  85 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  86 // CHECK-NEXT: fmov z0.h, p0/m, #-0.05859375    // r = -4, n = 15
  87 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  88
  89 fmov z0.s, p0/m, #-0.05859375    // r = -4, n = 15
  90 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  91 // CHECK-NEXT: fmov z0.s, p0/m, #-0.05859375    // r = -4, n = 15
  92 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  93
  94 fmov z0.d, p0/m, #-0.05859375    // r = -4, n = 15
  95 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
  96 // CHECK-NEXT: fmov z0.d, p0/m, #-0.05859375    // r = -4, n = 15
  97 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  98
  99 fmov z0.h, p0/m, #-64.00000000    // r = 5, n = 32
 100 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 101 // CHECK-NEXT: fmov z0.h, p0/m, #-64.00000000    // r = 5, n = 32
 102 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 103
 104 fmov z0.s, p0/m, #-64.00000000    // r = 5, n = 32
 105 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 106 // CHECK-NEXT: fmov z0.s, p0/m, #-64.00000000    // r = 5, n = 32
 107 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 108
 109 fmov z0.d, p0/m, #-64.00000000    // r = 5, n = 32
 110 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 111 // CHECK-NEXT: fmov z0.d, p0/m, #-64.00000000    // r = 5, n = 32
 112 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 113
 114 fmov z0.h, p0/m, #0.05859375    // r = -4, n = 15
 115 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 116 // CHECK-NEXT: fmov z0.h, p0/m, #0.05859375    // r = -4, n = 15
 117 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 118
 119 fmov z0.s, p0/m, #0.05859375    // r = -4, n = 15
 120 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 121 // CHECK-NEXT: fmov z0.s, p0/m, #0.05859375    // r = -4, n = 15
 122 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 123
 124 fmov z0.d, p0/m, #0.05859375    // r = -4, n = 15
 125 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 126 // CHECK-NEXT: fmov z0.d, p0/m, #0.05859375    // r = -4, n = 15
 127 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 128
 129 fmov z0.h, p0/m, #64.00000000    // r = 5, n = 32
 130 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 131 // CHECK-NEXT: fmov z0.h, p0/m, #64.00000000    // r = 5, n = 32
 132 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 133
 134 fmov z0.s, p0/m, #64.00000000    // r = 5, n = 32
 135 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 136 // CHECK-NEXT: fmov z0.s, p0/m, #64.00000000    // r = 5, n = 32
 137 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 138
 139 fmov z0.d, p0/m, #64.00000000    // r = 5, n = 32
 140 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant
 141 // CHECK-NEXT: fmov z0.d, p0/m, #64.00000000    // r = 5, n = 32
 142 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 143
 144
 145 // --------------------------------------------------------------------------//
 146 // Negative tests for instructions that are incompatible with movprfx
 147
 148 movprfx z0.d, p0/z, z7.d
 149 fmov z0.d, #31.00000000
 150 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 151 // CHECK-NEXT: fmov z0.d, #31.00000000
 152 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 153
 154 movprfx z0, z7
 155 fmov z0.d, #31.00000000
 156 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
 157 // CHECK-NEXT: fmov z0.d, #31.00000000
 158 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: