1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
2
3// --------------------------------------------------------------------------//
4// Immediate not compatible with encode/decode function.
5
6and z5.b, z5.b, #0xfa
7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
8// CHECK-NEXT: and z5.b, z5.b, #0xfa
9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
10
11and z5.b, z5.b, #0xfff9
12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
13// CHECK-NEXT: and z5.b, z5.b, #0xfff9
14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
15
16and z5.h, z5.h, #0xfffa
17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
18// CHECK-NEXT: and z5.h, z5.h, #0xfffa
19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
20
21and z5.h, z5.h, #0xfffffff9
22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
23// CHECK-NEXT: and z5.h, z5.h, #0xfffffff9
24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
25
26and z5.s, z5.s, #0xfffffffa
27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
28// CHECK-NEXT: and z5.s, z5.s, #0xfffffffa
29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
30
31and z5.s, z5.s, #0xffffffffffffff9
32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
33// CHECK-NEXT: and z5.s, z5.s, #0xffffffffffffff9
34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
35
36and z15.d, z15.d, #0xfffffffffffffffa
37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or logical immediate
38// CHECK-NEXT: and z15.d, z15.d, #0xfffffffffffffffa
39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
40
41// --------------------------------------------------------------------------//
42// Source and Destination Registers must match
43
44and z7.d, z8.d, #254
45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
46// CHECK-NEXT: and z7.d, z8.d, #254
47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
48
49and z0.d, p0/m, z1.d, z2.d
50// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register
51// CHECK-NEXT: and z0.d, p0/m, z1.d, z2.d
52// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
53
54// Element size specifiers should match.
55and z21.d, z5.d, z26.b
56// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
57// CHECK-NEXT: and z21.d, z5.d, z26.b
58// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
59
60
61// --------------------------------------------------------------------------//
62// Predicate out of restricted predicate range
63
64and z0.d, p8/z, z0.d, z1.d
65// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7].
66// CHECK-NEXT: and z0.d, p8/z, z0.d, z1.d
67// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
68
69
70// --------------------------------------------------------------------------//
71// Predicate register must have .b suffix
72
73and p0.h, p0/z, p0.h, p1.h
74// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
75// CHECK-NEXT: and p0.h, p0/z, p0.h, p1.h
76// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
77
78and p0.s, p0/z, p0.s, p1.s
79// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
80// CHECK-NEXT: and p0.s, p0/z, p0.s, p1.s
81// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
82
83and p0.d, p0/z, p0.d, p1.d
84// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
85// CHECK-NEXT: and p0.d, p0/z, p0.d, p1.d
86// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
87
88// --------------------------------------------------------------------------//
89// Operation only has zeroing predicate behaviour (p0/z).
90
91and p0.b, p0/m, p1.b, p2.b
92// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
93// CHECK-NEXT: and p0.b, p0/m, p1.b, p2.b
94// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
95
96
97// --------------------------------------------------------------------------//
98// Negative tests for instructions that are incompatible with movprfx
99
100movprfx z0.d, p0/z, z7.d
101and     z0.d, z0.d, #0x6
102// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
103// CHECK-NEXT: and     z0.d, z0.d, #0x6
104// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
105
106movprfx z23.d, p0/z, z30.d
107and     z23.d, z13.d, z8.d
108// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
109// CHECK-NEXT: and     z23.d, z13.d, z8.d
110// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
111
112movprfx z23, z30
113and     z23.d, z13.d, z8.d
114// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
115// CHECK-NEXT: and     z23.d, z13.d, z8.d
116// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
117