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

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Immediate out of lower bound [-16, 15].
   5
   6 index z27.b, #-17, #-16
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
   8 // CHECK-NEXT: index z27.b, #-17, #-16
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 index z11.h, #-16, #-17
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  13 // CHECK-NEXT: index z11.h, #-16, #-17
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 index z2.s, #16, #-16
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  18 // CHECK-NEXT: index z2.s, #16, #-16
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 index z2.d, #-16, #16
  22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  23 // CHECK-NEXT: index z2.d, #-16, #16
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 index z4.b, #-17, w28
  27 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  28 // CHECK-NEXT: index z4.b, #-17, w28
  29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  30
  31 index z9.h, #16, w23
  32 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  33 // CHECK-NEXT: index z9.h, #16, w23
  34 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  35
  36 index z3.s, w10, #-17
  37 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  38 // CHECK-NEXT: index z3.s, w10, #-17
  39 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  40
  41 index z17.d, x9, #16
  42 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  43 // CHECK-NEXT: index z17.d, x9, #16
  44 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  45
  46
  47 // --------------------------------------------------------------------------//
  48 // Invalid register
  49
  50 index z17.s, x9, w7
  51 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  52 // CHECK-NEXT: index z17.s, x9, w7
  53 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  54
  55 index z17.d, w9, w7
  56 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-16, 15].
  57 // CHECK-NEXT: index z17.d, w9, w7
  58 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  59
  60
  61 // --------------------------------------------------------------------------//
  62 // Negative tests for instructions that are incompatible with movprfx
  63
  64 movprfx z21.d, p0/z, z28.d
  65 index   z21.d, x10, x21
  66 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  67 // CHECK-NEXT: index   z21.d, x10, x21
  68 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  69
  70 movprfx z21, z28
  71 index   z21.d, x10, x21
  72 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  73 // CHECK-NEXT: index   z21.d, x10, x21
  74 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  75
  76 movprfx z23.d, p0/z, z30.d
  77 index   z23.d, x13, #8
  78 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  79 // CHECK-NEXT: index   z23.d, x13, #8
  80 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  81
  82 movprfx z23, z30
  83 index   z23.d, x13, #8
  84 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  85 // CHECK-NEXT: index   z23.d, x13, #8
  86 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  87
  88 movprfx z23.d, p0/z, z30.d
  89 index   z23.d, #13, x8
  90 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  91 // CHECK-NEXT: index   z23.d, #13, x8
  92 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  93
  94 movprfx z23, z30
  95 index   z23.d, #13, x8
  96 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  97 // CHECK-NEXT: index   z23.d, #13, x8
  98 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: