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

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Predicate register must have .b suffix
   5
   6 nand p0.h, p0/z, p0.h, p1.h
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
   8 // CHECK-NEXT: nand p0.h, p0/z, p0.h, p1.h
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 nand p0.s, p0/z, p0.s, p1.s
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
  13 // CHECK-NEXT: nand p0.s, p0/z, p0.s, p1.s
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 nand p0.d, p0/z, p0.d, p1.d
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
  18 // CHECK-NEXT: nand p0.d, p0/z, p0.d, p1.d
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 // --------------------------------------------------------------------------//
  22 // Operation only has zeroing predicate behaviour (p0/z).
  23
  24 nand p0.b, p0/m, p1.b, p2.b
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
  26 // CHECK-NEXT: nand p0.b, p0/m, p1.b, p2.b
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: