1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
2
3// --------------------------------------------------------------------------//
4// Immediate out of lower bound [-8, 7].
5
6stnt1w z23.s, p0, [x13, #-9, MUL VL]
7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7].
8// CHECK-NEXT: stnt1w z23.s, p0, [x13, #-9, MUL VL]
9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
10
11stnt1w z29.s, p0, [x3, #8, MUL VL]
12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-8, 7].
13// CHECK-NEXT: stnt1w z29.s, p0, [x3, #8, MUL VL]
14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
15
16
17// --------------------------------------------------------------------------//
18// Invalid source type.
19
20stnt1w z0.b, p0, [x0]
21// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
22// CHECK-NEXT: stnt1w z0.b, p0, [x0]
23// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
24
25stnt1w z0.h, p0, [x0]
26// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
27// CHECK-NEXT: stnt1w z0.h, p0, [x0]
28// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
29
30stnt1w z0.d, p0, [x0]
31// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
32// CHECK-NEXT: stnt1w z0.d, p0, [x0]
33// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
34
35
36// --------------------------------------------------------------------------//
37// Invalid predicate
38
39stnt1w z27.s, p8, [x0]
40// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
41// CHECK-NEXT: stnt1w z27.s, p8, [x0]
42// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
43
44stnt1w z0.s, p0/z, [x0]
45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
46// CHECK-NEXT: stnt1w z0.s, p0/z, [x0]
47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
48
49stnt1w z0.s, p0/m, [x0]
50// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
51// CHECK-NEXT: stnt1w z0.s, p0/m, [x0]
52// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
53
54stnt1w z0.s, p7.b, [x0]
55// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
56// CHECK-NEXT: stnt1w z0.s, p7.b, [x0]
57// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
58
59stnt1w z0.s, p7.q, [x0]
60// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
61// CHECK-NEXT: stnt1w z0.s, p7.q, [x0]
62// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
63
64
65// --------------------------------------------------------------------------//
66// Invalid vector list.
67
68stnt1w { }, p0, [x1, #1, MUL VL]
69// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected
70// CHECK-NEXT: stnt1w { }, p0, [x1, #1, MUL VL]
71// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
72
73stnt1w { z1.s, z2.s }, p0, [x1, #1, MUL VL]
74// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
75// CHECK-NEXT: stnt1w { z1.s, z2.s }, p0, [x1, #1, MUL VL]
76// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
77
78stnt1w { v0.2d }, p0, [x1, #1, MUL VL]
79// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
80// CHECK-NEXT: stnt1w { v0.2d }, p0, [x1, #1, MUL VL]
81// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
82
83
84// --------------------------------------------------------------------------//
85// Negative tests for instructions that are incompatible with movprfx
86
87movprfx z0.s, p0/z, z7.s
88stnt1w  { z0.s }, p0, [x0, x0, lsl #2]
89// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
90// CHECK-NEXT: stnt1w  { z0.s }, p0, [x0, x0, lsl #2]
91// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
92
93movprfx z0, z7
94stnt1w  { z0.s }, p0, [x0, x0, lsl #2]
95// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
96// CHECK-NEXT: stnt1w  { z0.s }, p0, [x0, x0, lsl #2]
97// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
98