1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
2
3
4// ------------------------------------------------------------------------- //
5// Invalid element size
6
7frsqrts z0.b, z1.b, z2.b
8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
9// CHECK-NEXT: frsqrts z0.b, z1.b, z2.b
10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
11
12frsqrts z0.h, z1.s, z2.s
13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
14// CHECK-NEXT: frsqrts z0.h, z1.s, z2.s
15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
16
17
18// --------------------------------------------------------------------------//
19// Negative tests for instructions that are incompatible with movprfx
20
21movprfx z0.d, p0/z, z7.d
22frsqrts z0.d, z1.d, z31.d
23// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
24// CHECK-NEXT: frsqrts z0.d, z1.d, z31.d
25// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
26
27movprfx z0, z7
28frsqrts z0.d, z1.d, z31.d
29// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
30// CHECK-NEXT: frsqrts z0.d, z1.d, z31.d
31// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
32