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// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s
// ------------------------------------------------------------------------- //
// Invalid result register
uqdecb wsp
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb wsp
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb sp
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb sp
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb z0.b
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb z0.b
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// ------------------------------------------------------------------------- //
// Operands not matching up (unsigned dec only has one register operand)
uqdecb x0, w0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb x0, w0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb w0, w0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb w0, w0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb x0, x0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb x0, x0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// ------------------------------------------------------------------------- //
// Immediate not compatible with encode/decode function.
uqdecb x0, all, mul #-1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: uqdecb x0, all, mul #-1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb x0, all, mul #0
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: uqdecb x0, all, mul #0
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb x0, all, mul #17
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
// CHECK-NEXT: uqdecb x0, all, mul #17
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// ------------------------------------------------------------------------- //
// Invalid predicate patterns
uqdecb x0, vl512
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb x0, vl512
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb x0, vl9
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: uqdecb x0, vl9
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb x0, #-1
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern
// CHECK-NEXT: uqdecb x0, #-1
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
uqdecb x0, #32
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern
// CHECK-NEXT: uqdecb x0, #32
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
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