1// RUN: not llvm-mc -triple=thumbv8m.main -mattr=+fp-armv8 -mattr=+cdecp0 -mattr=+cdecp1 -show-encoding < %s 2>%t | FileCheck %s
2// RUN: FileCheck <%t --check-prefixes=ERROR,ERROR-FP %s
3// RUN: not llvm-mc -triple=thumbv8m.main -mattr=+fp-armv8d16sp -mattr=+cdecp0 -mattr=+cdecp1 -show-encoding < %s 2>%t | FileCheck %s
4// RUN: FileCheck <%t --check-prefixes=ERROR,ERROR-FP %s
5// RUN: not llvm-mc -triple=thumbv8.1m.main -mattr=+mve -mattr=+cdecp0 -mattr=+cdecp1 -show-encoding < %s 2>%t | FileCheck --check-prefixes=CHECK,CHECK-MVE %s
6// RUN: FileCheck <%t --check-prefixes=ERROR,ERROR-MVE %s
7
8// CHECK-LABEL: test_predication:
9test_predication:
10ittt eq
11// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: instructions in IT block must be predicable
12vcx1a   p1, s7, #2047
13// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: instructions in IT block must be predicable
14vcx2    p0, d0, d15, #0
15// ERROR-FP: [[@LINE+2]]:{{[0-9]+}}: error: invalid instruction
16// ERROR-MVE: [[@LINE+1]]:{{[0-9]+}}: error: instructions in IT block must be predicable
17vcx3    p0, q0, q7, q0, #12
18nop
19nop
20nop
21
22// CHECK-LABEL: test_vcx1:
23test_vcx1:
24// CHECK-NEXT: vcx1 p0, s11, #1234 @ encoding: [0x69,0xec,0x92,0x50]
25vcx1    p0, s11, #1234
26// CHECK-NEXT: vcx1a p1, s7, #2047 @ encoding: [0x6f,0xfc,0xbf,0x31]
27vcx1a   p1, s7, #2047
28// CHECK-NEXT: vcx1 p0, d0, #0 @ encoding: [0x20,0xed,0x00,0x00]
29vcx1    p0, d0, #0
30// CHECK-NEXT: vcx1a p1, d3, #2047 @ encoding: [0x2f,0xfd,0xbf,0x31]
31vcx1a   p1, d3, #2047
32// CHECK-MVE-NEXT: vcx1 p0, q1, #1234 @ encoding: [0x29,0xec,0xd2,0x20]
33// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction, any one of the following would fix this:
34vcx1    p0, q1, #1234
35// CHECK-MVE-NEXT: vcx1a p1, q5, #4095 @ encoding: [0x2f,0xfd,0xff,0xa1]
36// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
37vcx1a   p1, q5, #4095
38
39// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
40vcx1a   p1, s7, s7, #2047
41// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,2047]
42vcx1    p0, d0, #2048
43// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,2047]
44vcx1a   p1, s0, #2048
45// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
46vcx1    p0, q0, #4096
47// ERROR-FP: [[@LINE+2]]:{{[0-9]+}}: error: coprocessor must be in the range [p0, p7]
48// ERROR-MVE: [[@LINE+1]]:{{[0-9]+}}: error: invalid operand for instruction
49vcx1    p8, d0, #1234
50// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
51vcx1    p0, d16, #1234
52// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
53vcx1    p0, s32, #1234
54// ERROR-FP: [[@LINE+4]]:{{[0-9]+}}: error: invalid instruction, any one of the following would fix this:
55// ERROR-FP: [[@LINE+3]]:{{[0-9]+}}: note: operand must be a register in range [s0, s31]
56// ERROR-FP: [[@LINE+2]]:{{[0-9]+}}: note: operand must be a register in range [d0, d15]
57// ERROR-MVE: [[@LINE+1]]:{{[0-9]+}}: error: operand must be a register in range [q0, q7]
58vcx1    p0, q8, #1234
59// ERROR: [[@LINE+3]]:{{[0-9]+}}: error: invalid instruction, any one of the following would fix this:
60// ERROR: [[@LINE+2]]:{{[0-9]+}}: note: operand must be a register in range [s0, s31]
61// ERROR: [[@LINE+1]]:{{[0-9]+}}: note: operand must be a register in range [d0, d15]
62vcx1    p0, r0, #1234
63// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
64vcx1    p0, d0, d0, #0
65// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
66vcx1a   p0, d0, d2, #0
67
68// CHECK-LABEL: test_vcx2:
69test_vcx2:
70// CHECK-NEXT: vcx2 p0, s0, s31, #12 @ encoding: [0x33,0xec,0x2f,0x00]
71vcx2    p0, s0, s31,  #12
72// CHECK-NEXT: vcx2a p0, s1, s1, #63 @ encoding: [0x7f,0xfc,0xb0,0x00]
73vcx2a   p0, s1, s1, #63
74// CHECK-NEXT: vcx2 p0, d0, d15, #0 @ encoding: [0x30,0xed,0x0f,0x00]
75vcx2    p0, d0, d15, #0
76// CHECK-NEXT: vcx2a p0, d1, d11, #63 @ encoding: [0x3f,0xfd,0x9b,0x10]
77vcx2a   p0, d1, d11, #63
78// CHECK-MVE: vcx2 p1, q0, q6, #123 @ encoding: [0x3e,0xed,0xdc,0x01]
79vcx2    p1, q0, q6, #123
80// CHECK-MVE: vcx2a p1, q3, q7, #127 @ encoding: [0x3f,0xfd,0xde,0x61]
81vcx2a   p1, q3, q7, #127
82
83// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,63]
84vcx2    p0, d0, d1, #64
85// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,63]
86vcx2a   p0, s3, s1, #64
87// ERROR-MVE: [[@LINE+2]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,127]
88// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
89vcx2a   p0, q1, q5, #128
90// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: operand must be a register in range [d0, d15]
91vcx2    p1, d0, q2, #0
92// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: operand must be a register in range [s0, s31]
93vcx2a   p1, q2, s3, #0
94// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
95vcx2    p1, d0, d0, d2, #0
96// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
97vcx2a   p1, q2, q3, q1, #0
98
99// CHECK-LABEL: test_vcx3:
100test_vcx3:
101// CHECK-NEXT: vcx3 p0, s0, s31, s0, #1 @ encoding: [0x8f,0xec,0x90,0x00]
102vcx3    p0, s0, s31, s0, #1
103// CHECK-NEXT: vcx3a p1, s1, s17, s11, #7 @ encoding: [0xf8,0xfc,0xb5,0x01]
104vcx3a   p1, s1, s17, s11, #7
105// CHECK-NEXT: vcx3 p0, d0, d15, d7, #0 @ encoding: [0x8f,0xed,0x07,0x00]
106vcx3    p0, d0, d15, d7, #0
107// CHECK-NEXT: vcx3a p1, d1, d11, d11, #7 @ encoding: [0xbb,0xfd,0x1b,0x11]
108vcx3a   p1, d1, d11, d11, #7
109// CHECK-MVE-NEXT: vcx3 p0, q0, q2, q0, #12 @ encoding: [0xa4,0xed,0x40,0x00]
110vcx3    p0, q0, q2, q0, #12
111// CHECK-MVE-NEXT: vcx3a p1, q3, q7, q6, #15 @ encoding: [0xbe,0xfd,0x5c,0x61]
112vcx3a   p1, q3, q7, q6, #15
113
114// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,7]
115vcx3a   p1, d1, d11, d12, #8
116// ERROR-MVE: [[@LINE+2]]:{{[0-9]+}}: error: operand must be an immediate in the range [0,15]
117// ERROR-FP: error: invalid instruction
118vcx3a   p1, q1, q2, q3, #16
119// ERROR-MVE: [[@LINE+2]]:{{[0-9]+}}: error: invalid instruction
120// ERROR-FP: [[@LINE+1]]:{{[0-9]+}}: error: operand must be a register in range [d0, d15]
121vcx3    p0, d0, q0, d7, #1
122// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: operand must be a register in range [s0, s31]
123vcx3a   p1, s0, s1, d3, #2
124// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
125vcx3a   p0, s0, d0, q0, #2
126// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
127vcx3    p0, s0, s0, s31, s0, #1
128// ERROR: [[@LINE+1]]:{{[0-9]+}}: error: invalid instruction
129vcx3a   p1, d1, d3, d22, d22, #7
130