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

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Immediate not compatible with encode/decode function.
   5
   6 eon z5.b, z5.b, #0xfa
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
   8 // CHECK-NEXT: eon z5.b, z5.b, #0xfa
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 eon z5.b, z5.b, #0xfff9
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
  13 // CHECK-NEXT: eon z5.b, z5.b, #0xfff9
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 eon z5.h, z5.h, #0xfffa
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
  18 // CHECK-NEXT: eon z5.h, z5.h, #0xfffa
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 eon z5.h, z5.h, #0xfffffff9
  22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
  23 // CHECK-NEXT: eon z5.h, z5.h, #0xfffffff9
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 eon z5.s, z5.s, #0xfffffffa
  27 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
  28 // CHECK-NEXT: eon z5.s, z5.s, #0xfffffffa
  29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  30
  31 eon z5.s, z5.s, #0xffffffffffffff9
  32 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
  33 // CHECK-NEXT: eon z5.s, z5.s, #0xffffffffffffff9
  34 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  35
  36 eon z15.d, z15.d, #0xfffffffffffffffa
  37 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
  38 // CHECK-NEXT: eon z15.d, z15.d, #0xfffffffffffffffa
  39 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  40
  41 // --------------------------------------------------------------------------//
  42 // Source and Destination Registers must match
  43
  44 eon z7.d, z8.d, #254
  45 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
  46 // CHECK-NEXT: eon z7.d, z8.d, #254
  47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  48
  49 eon z7.d, z8.d, #254
  50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
  51 // CHECK-NEXT: eon z7.d, z8.d, #254
  52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  53
  54
  55 // --------------------------------------------------------------------------//
  56 // Negative tests for instructions that are incompatible with movprfx
  57
  58 movprfx z0.d, p0/z, z7.d
  59 eon     z0.d, z0.d, #0x6
  60 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
  61 // CHECK-NEXT: eon     z0.d, z0.d, #0x6
  62 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: