xref: /llvm-project/llvm/test/MC/AArch64/SVE/incb-diagnostics.s (revision c504101781ab2c1e94bec40c97f52834e41b6d3d) 
1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
2
3// ------------------------------------------------------------------------- //
4// Invalid result register
5
6incb w0
7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
8// CHECK-NEXT: incb w0
9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
10
11incb sp
12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
13// CHECK-NEXT: incb sp
14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
15
16// INCB does not have a vector equivalent
17incb z0.b
18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
19// CHECK-NEXT: incb z0.b
20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
21
22
23// ------------------------------------------------------------------------- //
24// Immediate not compatible with encode/decode function.
25
26incb x0, all, mul #-1
27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
28// CHECK-NEXT: incb x0, all, mul #-1
29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
30
31incb x0, all, mul #0
32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
33// CHECK-NEXT: incb x0, all, mul #0
34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
35
36incb x0, all, mul #17
37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]
38// CHECK-NEXT: incb x0, all, mul #17
39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
40
41
42// ------------------------------------------------------------------------- //
43// Invalid predicate patterns
44
45incb x0, vl512
46// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
47// CHECK-NEXT: incb x0, vl512
48// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
49
50incb x0, vl9
51// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
52// CHECK-NEXT: incb x0, vl9
53// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
54
55incb x0, #-1
56// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern
57// CHECK-NEXT: incb x0, #-1
58// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
59
60incb x0, #32
61// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern
62// CHECK-NEXT: incb x0, #32
63// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
64