1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s
// --------------------------------------------------------------------------//
// Immediate out of lower bound [-32, 28].
st4d {z12.d, z13.d, z14.d, z15.d}, p4, [x12, #-36, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28].
// CHECK-NEXT: st4d {z12.d, z13.d, z14.d, z15.d}, p4, [x12, #-36, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d {z7.d, z8.d, z9.d, z10.d}, p3, [x1, #32, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28].
// CHECK-NEXT: st4d {z7.d, z8.d, z9.d, z10.d}, p3, [x1, #32, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// --------------------------------------------------------------------------//
// Immediate not a multiple of four.
st4d {z12.d, z13.d, z14.d, z15.d}, p4, [x12, #-7, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28].
// CHECK-NEXT: st4d {z12.d, z13.d, z14.d, z15.d}, p4, [x12, #-7, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d {z7.d, z8.d, z9.d, z10.d}, p3, [x1, #5, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28].
// CHECK-NEXT: st4d {z7.d, z8.d, z9.d, z10.d}, p3, [x1, #5, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// --------------------------------------------------------------------------//
// Invalid scalar + scalar addressing modes
st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #3'
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, xzr]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #3'
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, xzr]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, x0, lsl #2]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #3'
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, x0, lsl #2]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, w0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #3'
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, w0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, w0, uxtw]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #3'
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.d }, p0, [x0, w0, uxtw]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// --------------------------------------------------------------------------//
// Invalid predicate
st4d {z2.d, z3.d, z4.d, z5.d}, p8, [x15, #10, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: st4d {z2.d, z3.d, z4.d, z5.d}, p8, [x15, #10, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d {z2.d, z3.d, z4.d, z5.d}, p7.b, [x15, #10, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: st4d {z2.d, z3.d, z4.d, z5.d}, p7.b, [x15, #10, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d {z2.d, z3.d, z4.d, z5.d}, p7.q, [x15, #10, MUL VL]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
// CHECK-NEXT: st4d {z2.d, z3.d, z4.d, z5.d}, p7.q, [x15, #10, MUL VL]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// --------------------------------------------------------------------------//
// Invalid vector list.
st4d { }, p0, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected
// CHECK-NEXT: st4d { }, p0, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z2.d, z3.d, z4.d }, p0, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.d, z4.d }, p0, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z2.d, z3.b }, p0, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix
// CHECK-NEXT: st4d { z0.d, z1.d, z2.d, z3.b }, p0, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { z0.d, z1.d, z3.d, z5.d }, p0, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: registers must be sequential
// CHECK-NEXT: st4d { z0.d, z1.d, z3.d, z5.d }, p0, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
st4d { v0.2d, v1.2d, v2.2d }, p0, [x0]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
// CHECK-NEXT: st4d { v0.2d, v1.2d, v2.2d }, p0, [x0]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
// --------------------------------------------------------------------------//
// Negative tests for instructions that are incompatible with movprfx
movprfx z21.d, p5/z, z28.d
st4d { z21.d, z22.d, z23.d, z24.d }, p5, [x10, #20, mul vl]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: st4d { z21.d, z22.d, z23.d, z24.d }, p5, [x10, #20, mul vl]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
movprfx z21, z28
st4d { z21.d, z22.d, z23.d, z24.d }, p5, [x10, #20, mul vl]
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
// CHECK-NEXT: st4d { z21.d, z22.d, z23.d, z24.d }, p5, [x10, #20, mul vl]
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
|