xref: /llvm-project/llvm/test/MC/AArch64/SVE2p1/fdot-diagnostics.s (revision f16b7c62acebc6731d80565b3994452333443ffa) 
1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 2>&1 < %s | FileCheck %s
2
3// --------------------------------------------------------------------------//
4// Invalid vector lane index
5
6fdot z0.s, z0.h, z0.h[8]
7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
8// CHECK-NEXT: fdot z0.s, z0.h, z0.h[8]
9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
10
11fdot z0.s, z0.h, z0.h[-1]
12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
13// CHECK-NEXT: fdot z0.s, z0.h, z0.h[-1]
14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
15
16// --------------------------------------------------------------------------//
17// Invalid vector suffix
18
19fdot z0.h, z0.s, z0.s
20// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
21// CHECK-NEXT: fdot z0.h, z0.s, z0.s
22// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
23
24fdot z0.d, z0.h, z0.h[0]
25// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
26// CHECK-NEXT: fdot z0.d, z0.h, z0.h[0]
27// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
28