test/MC/AArch64/SVE2/sqcadd-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2  2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Source and Destination Registers must match
   5
   6 sqcadd z0.d, z1.d, z2.d, #90
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
   8 // CHECK-NEXT: sqcadd z0.d, z1.d, z2.d, #90
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11
  12 // --------------------------------------------------------------------------//
  13 // Invalid rotation
  14
  15 sqcadd z0.d, z0.d, z1.d, #0
  16 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: complex rotation must be 90 or 270.
  17 // CHECK-NEXT: sqcadd z0.d, z0.d, z1.d, #0
  18 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  19
  20 sqcadd z0.d, z0.d, z1.d, #180
  21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: complex rotation must be 90 or 270.
  22 // CHECK-NEXT: sqcadd z0.d, z0.d, z1.d, #180
  23 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  24
  25 sqcadd z0.d, z0.d, z1.d, #450
  26 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: complex rotation must be 90 or 270.
  27 // CHECK-NEXT: sqcadd z0.d, z0.d, z1.d, #450
  28 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  29
  30
  31 // --------------------------------------------------------------------------//
  32 // Negative tests for instructions that are incompatible with movprfx
  33
  34 movprfx z0.d, p0/z, z7.d
  35 sqcadd z0.d, z0.d, z31.d, #90
  36 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
  37 // CHECK-NEXT: sqcadd z0.d, z0.d, z31.d, #90
  38 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: