1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2  2>&1 < %s| FileCheck %s
2
3
4// ------------------------------------------------------------------------- //
5// Invalid element width
6
7pmullt z0.b, z0.b, z0.b
8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
9// CHECK-NEXT: pmullt z0.b, z0.b, z0.b
10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
11
12pmullt z0.h, z0.h, z0.h
13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
14// CHECK-NEXT: pmullt z0.h, z0.h, z0.h
15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
16
17pmullt z0.s, z0.s, z0.s
18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
19// CHECK-NEXT: pmullt z0.s, z0.s, z0.s
20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
21
22pmullt z0.d, z0.d, z0.d
23// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
24// CHECK-NEXT: pmullt z0.d, z0.d, z0.d
25// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
26
27pmullt z0.q, z0.q, z0.q
28// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
29// CHECK-NEXT: pmullt z0.q, z0.q, z0.q
30// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
31
32// --------------------------------------------------------------------------//
33// Negative tests for instructions that are incompatible with movprfx
34
35movprfx z31.d, p0/z, z6.d
36pmullt z0.d, z1.s, z2.s
37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
38// CHECK-NEXT: pmullt z0.d, z1.s, z2.s
39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
40
41movprfx z31, z6
42pmullt z0.d, z1.s, z2.s
43// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
44// CHECK-NEXT: pmullt z0.d, z1.s, z2.s
45// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
46