xref: /llvm-project/llvm/test/MC/AArch64/SVE2p1/st1b-diagnostics.s (revision 2d7eb1ba13df31c8c8a20833fc5e06b3981dee5f) 
1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 2>&1 < %s | FileCheck %s
2
3// --------------------------------------------------------------------------//
4// Invalid vector list
5
6st1b {z0.b-z2.b}, pn8, [x0, x0, lsl #3]
7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
8// CHECK-NEXT: st1b {z0.b-z2.b}, pn8, [x0, x0, lsl #3]
9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
10
11st1b {z1.b-z4.b}, pn8, [x0, x0, lsl #3]
12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
13// CHECK-NEXT: st1b {z1.b-z4.b}, pn8, [x0, x0, lsl #3]
14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
15
16st1b {z7.b-z8.b}, pn8, [x0, x0, lsl #3]
17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
18// CHECK-NEXT: st1b {z7.b-z8.b}, pn8, [x0, x0, lsl #3]
19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
20
21// --------------------------------------------------------------------------//
22// Invalid predicate-as-counter register
23
24st1b {z0.b-z1.b}, pn7, [x0, x0, lsl #3]
25// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate-as-counter register expected pn8..pn15
26// CHECK-NEXT: st1b {z0.b-z1.b}, pn7, [x0, x0, lsl #3]
27// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
28
29st1b {z0.b-z1.b}, pn8.b, [x13, #-8, mul vl]
30// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate-as-counter register expected pn8..pn15
31// CHECK-NEXT: st1b {z0.b-z1.b}, pn8.b, [x13, #-8, mul vl]
32// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
33
34// --------------------------------------------------------------------------//
35// Invalid immediate range
36
37st1b {z0.b-z3.b}, pn8, [x0, #-9, mul vl]
38// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28]
39// CHECK-NEXT: st1b {z0.b-z3.b}, pn8, [x0, #-9, mul vl]
40// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
41
42st1b {z0.b-z3.b}, pn8, [x0, #-36, mul vl]
43// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28]
44// CHECK-NEXT: st1b {z0.b-z3.b}, pn8, [x0, #-36, mul vl]
45// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
46
47st1b {z0.b-z3.b}, pn8, [x0, #32, mul vl]
48// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28]
49// CHECK-NEXT: st1b {z0.b-z3.b}, pn8, [x0, #32, mul vl]
50// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
51