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[RISCV] Improve Errors for GPRNoX0 Reg Class (#126397)
More adoption of better diagnostics for RISC-V register classes: - GPRNoX0 (GPRs excluding `zero`)
1 parent 0b922d6 commit ea6827c

14 files changed

+268
-145
lines changed

‎llvm/lib/Target/RISCV/RISCVRegisterInfo.td

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -258,7 +258,10 @@ def GPRX5 : GPRRegisterClass<(add X5)> {
258258
let DiagnosticString = "register must be t0 (x5)";
259259
}
260260

261-
def GPRNoX0 : GPRRegisterClass<(sub GPR, X0)>;
261+
def GPRNoX0 : GPRRegisterClass<(sub GPR, X0)> {
262+
let DiagnosticType = "InvalidRegClassGPRX0";
263+
let DiagnosticString = "register must be a GPR excluding zero (x0)";
264+
}
262265

263266
def GPRNoX0X2 : GPRRegisterClass<(sub GPR, X0, X2)> {
264267
let DiagnosticType = "InvalidRegClassGPRNoX0X2";

‎llvm/test/MC/RISCV/rv32c-invalid.s

Lines changed: 5 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -19,15 +19,15 @@ c.xor t2, a0 # CHECK: :[[@LINE]]:8: error: invalid operand for instruction
1919
c.sub a0, s8 # CHECK: :[[@LINE]]:12: error: invalid operand for instruction
2020

2121
## GPRNoX0
22-
c.lwsp x0, 4(sp) # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
23-
c.lwsp zero, 4(sp) # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
24-
c.jr x0 # CHECK: :[[@LINE]]:7: error: invalid operand for instruction
25-
c.jalr zero # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
22+
c.lwsp x0, 4(sp) # CHECK: :[[@LINE]]:9: error: register must be a GPR excluding zero (x0)
23+
c.lwsp zero, 4(sp) # CHECK: :[[@LINE]]:9: error: register must be a GPR excluding zero (x0)
24+
c.jr x0 # CHECK: :[[@LINE]]:7: error: register must be a GPR excluding zero (x0)
25+
c.jalr zero # CHECK: :[[@LINE]]:9: error: register must be a GPR excluding zero (x0)
2626
c.addi x0, x0, 1 # CHECK: :[[@LINE]]:13: error: immediate must be zero
2727
c.li zero, 2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: RVC Hint Instructions{{$}}
2828
c.slli zero, zero, 4 # CHECK: :[[@LINE]]:15: error: invalid operand for instruction
2929
c.mv zero, s0 # CHECK: :[[@LINE]]:1: error: instruction requires the following: RVC Hint Instructions{{$}}
30-
c.mv ra, x0 # CHECK: :[[@LINE]]:11: error: invalid operand for instruction
30+
c.mv ra, x0 # CHECK: :[[@LINE]]:11: error: register must be a GPR excluding zero (x0)
3131
c.add ra, ra, x0 # CHECK: :[[@LINE]]:16: error: invalid operand for instruction
3232
c.add zero, zero, sp # CHECK: :[[@LINE]]:14: error: invalid operand for instruction
3333

‎llvm/test/MC/RISCV/rv64c-invalid.s

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -8,8 +8,8 @@ c.addw a0, a7 # CHECK: :[[@LINE]]:14: error: invalid operand for instruction
88
c.subw a0, a6 # CHECK: :[[@LINE]]:14: error: invalid operand for instruction
99

1010
## GPRNoX0
11-
c.ldsp x0, 4(sp) # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
12-
c.ldsp zero, 4(sp) # CHECK: :[[@LINE]]:9: error: invalid operand for instruction
11+
c.ldsp x0, 4(sp) # CHECK: :[[@LINE]]:9: error: register must be a GPR excluding zero (x0)
12+
c.ldsp zero, 4(sp) # CHECK: :[[@LINE]]:9: error: register must be a GPR excluding zero (x0)
1313

1414
# Out of range immediates
1515

‎llvm/test/MC/RISCV/rvc-hints-invalid.s

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -11,9 +11,9 @@ c.li x0, 42 # CHECK: :[[@LINE]]:10: error: immediate must be an integer in the r
1111

1212
c.lui x0, 0 # CHECK: :[[@LINE]]:11: error: immediate must be in [0xfffe0, 0xfffff] or [1, 31]
1313

14-
c.mv x0, x0 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
14+
c.mv x0, x0 # CHECK: :[[@LINE]]:10: error: register must be a GPR excluding zero (x0)
1515

16-
c.add x0, x0 # CHECK: :[[@LINE]]:11: error: invalid operand for instruction
16+
c.add x0, x0 # CHECK: :[[@LINE]]:11: error: register must be a GPR excluding zero (x0)
1717

1818
c.slli x0, 0 # CHECK-RV32: :[[@LINE]]:12: error: immediate must be an integer in the range [1, 31]
1919
c.slli x0, 32 # CHECK-RV32: :[[@LINE]]:12: error: immediate must be an integer in the range [1, 31]

‎llvm/test/MC/RISCV/xqcia-invalid.s

Lines changed: 78 additions & 39 deletions
Original file line numberDiff line numberDiff line change
@@ -4,143 +4,173 @@
44
# RUN: not llvm-mc -triple riscv32 -mattr=-experimental-xqcia < %s 2>&1 \
55
# RUN: | FileCheck -check-prefixes=CHECK,CHECK-MINUS %s
66

7-
# CHECK: :[[@LINE+1]]:20: error: invalid operand for instruction
7+
# CHECK-PLUS: :[[@LINE+2]]:20: error: register must be a GPR excluding zero (x0)
8+
# CHECK-MINUS: :[[@LINE+1]]:20: error: invalid operand for instruction
89
qc.slasat x10, x3, 17
910

1011
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
1112
qc.slasat x10, x3
1213

13-
# CHECK: :[[@LINE+1]]:11: error: invalid operand for instruction
14+
# CHECK-PLUS: :[[@LINE+2]]:11: error: register must be a GPR excluding zero (x0)
15+
# CHECK-MINUS: :[[@LINE+1]]:11: error: invalid operand for instruction
1416
qc.slasat x0, x3, x17
1517

16-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
18+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
19+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
1720
qc.slasat x10, x0, x17
1821

19-
# CHECK: :[[@LINE+1]]:20: error: invalid operand for instruction
22+
# CHECK-PLUS: :[[@LINE+2]]:20: error: register must be a GPR excluding zero (x0)
23+
# CHECK-MINUS: :[[@LINE+1]]:20: error: invalid operand for instruction
2024
qc.slasat x10, x3, x0
2125

2226
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
2327
qc.slasat x10, x3, x17
2428

2529

26-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
30+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
31+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
2732
qc.sllsat x23, x25, 27
2833

2934
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
3035
qc.sllsat x23, x25
3136

32-
# CHECK: :[[@LINE+1]]:11: error: invalid operand for instruction
37+
# CHECK-PLUS: :[[@LINE+2]]:11: error: register must be a GPR excluding zero (x0)
38+
# CHECK-MINUS: :[[@LINE+1]]:11: error: invalid operand for instruction
3339
qc.sllsat x0, x25, x27
3440

35-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
41+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
42+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
3643
qc.sllsat x23, x0, x27
3744

38-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
45+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
46+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
3947
qc.sllsat x23, x25, x0
4048

4149
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
4250
qc.sllsat x23, x25, x27
4351

4452

45-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
53+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
54+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
4655
qc.addsat x17, x14, 7
4756

4857
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
4958
qc.addsat x17, x14
5059

51-
# CHECK: :[[@LINE+1]]:11: error: invalid operand for instruction
60+
# CHECK-PLUS: :[[@LINE+2]]:11: error: register must be a GPR excluding zero (x0)
61+
# CHECK-MINUS: :[[@LINE+1]]:11: error: invalid operand for instruction
5262
qc.addsat x0, x14, x7
5363

54-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
64+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
65+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
5566
qc.addsat x17, x0, x7
5667

57-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
68+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
69+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
5870
qc.addsat x17, x14, x0
5971

6072
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
6173
qc.addsat x17, x14, x7
6274

6375

64-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
76+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
77+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
6578
qc.addusat x8, x18, 28
6679

6780
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
6881
qc.addusat x8, x18
6982

70-
# CHECK: :[[@LINE+1]]:12: error: invalid operand for instruction
83+
# CHECK-PLUS: :[[@LINE+2]]:12: error: register must be a GPR excluding zero (x0)
84+
# CHECK-MINUS: :[[@LINE+1]]:12: error: invalid operand for instruction
7185
qc.addusat x0, x18, x28
7286

73-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
87+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
88+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
7489
qc.addusat x8, x0, x28
7590

76-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
91+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
92+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
7793
qc.addusat x8, x18, x0
7894

7995
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
8096
qc.addusat x8, x18, x28
8197

8298

83-
# CHECK: :[[@LINE+1]]:20: error: invalid operand for instruction
99+
# CHECK-PLUS: :[[@LINE+2]]:20: error: register must be a GPR excluding zero (x0)
100+
# CHECK-MINUS: :[[@LINE+1]]:20: error: invalid operand for instruction
84101
qc.subsat x22, x2, 12
85102

86103
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
87104
qc.subsat x22, x2
88105

89-
# CHECK: :[[@LINE+1]]:11: error: invalid operand for instruction
106+
# CHECK-PLUS: :[[@LINE+2]]:11: error: register must be a GPR excluding zero (x0)
107+
# CHECK-MINUS: :[[@LINE+1]]:11: error: invalid operand for instruction
90108
qc.subsat x0, x2, x12
91109

92-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
110+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
111+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
93112
qc.subsat x22, x0, x12
94113

95-
# CHECK: :[[@LINE+1]]:20: error: invalid operand for instruction
114+
# CHECK-PLUS: :[[@LINE+2]]:20: error: register must be a GPR excluding zero (x0)
115+
# CHECK-MINUS: :[[@LINE+1]]:20: error: invalid operand for instruction
96116
qc.subsat x22, x2, x0
97117

98118
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
99119
qc.subsat x22, x2, x12
100120

101121

102-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
122+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
123+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
103124
qc.subusat x9, x14, 17
104125

105126
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
106127
qc.subusat x9, x14
107128

108-
# CHECK: :[[@LINE+1]]:12: error: invalid operand for instruction
129+
# CHECK-PLUS: :[[@LINE+2]]:12: error: register must be a GPR excluding zero (x0)
130+
# CHECK-MINUS: :[[@LINE+1]]:12: error: invalid operand for instruction
109131
qc.subusat x0, x14, x17
110132

111-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
133+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
134+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
112135
qc.subusat x9, x0, x17
113136

114-
# CHECK: :[[@LINE+1]]:21: error: invalid operand for instruction
137+
# CHECK-PLUS: :[[@LINE+2]]:21: error: register must be a GPR excluding zero (x0)
138+
# CHECK-MINUS: :[[@LINE+1]]:21: error: invalid operand for instruction
115139
qc.subusat x9, x14, x0
116140

117141
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
118142
qc.subusat x9, x14, x17
119143

120144

121-
# CHECK: :[[@LINE+1]]:18: error: invalid operand for instruction
145+
# CHECK-PLUS: :[[@LINE+2]]:18: error: register must be a GPR excluding zero (x0)
146+
# CHECK-MINUS: :[[@LINE+1]]:18: error: invalid operand for instruction
122147
qc.wrap x3, x30, 23
123148

124149
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
125150
qc.wrap x3, x30
126151

127-
# CHECK: :[[@LINE+1]]:9: error: invalid operand for instruction
152+
# CHECK-PLUS: :[[@LINE+2]]:9: error: register must be a GPR excluding zero (x0)
153+
# CHECK-MINUS: :[[@LINE+1]]:9: error: invalid operand for instruction
128154
qc.wrap x0, x30, x23
129155

130-
# CHECK: :[[@LINE+1]]:18: error: invalid operand for instruction
156+
# CHECK-PLUS: :[[@LINE+2]]:18: error: register must be a GPR excluding zero (x0)
157+
# CHECK-MINUS: :[[@LINE+1]]:18: error: invalid operand for instruction
131158
qc.wrap x3, x30, x0
132159

133160
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
134161
qc.wrap x3, x30, x23
135162

136163

137-
# CHECK: :[[@LINE+1]]:10: error: invalid operand for instruction
164+
# CHECK-PLUS: :[[@LINE+2]]:10: error: register must be a GPR excluding zero (x0)
165+
# CHECK-MINUS: :[[@LINE+1]]:10: error: invalid operand for instruction
138166
qc.wrapi x0, 12, 2047
139167

140-
# CHECK: :[[@LINE+1]]:10: error: invalid operand for instruction
168+
# CHECK-PLUS: :[[@LINE+2]]:10: error: register must be a GPR excluding zero (x0)
169+
# CHECK-MINUS: :[[@LINE+1]]:10: error: invalid operand for instruction
141170
qc.wrapi x0, x12, 2047
142171

143-
# CHECK: :[[@LINE+1]]:14: error: invalid operand for instruction
172+
# CHECK-PLUS: :[[@LINE+2]]:14: error: register must be a GPR excluding zero (x0)
173+
# CHECK-MINUS: :[[@LINE+1]]:14: error: invalid operand for instruction
144174
qc.wrapi x6, x0, 2047
145175

146176
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
@@ -153,48 +183,57 @@ qc.wrapi x6, x12, 2048
153183
qc.wrapi x6, x12, 2047
154184

155185

156-
# CHECK: :[[@LINE+1]]:13: error: invalid operand for instruction
186+
# CHECK-PLUS: :[[@LINE+2]]:13: error: register must be a GPR excluding zero (x0)
187+
# CHECK-MINUS: :[[@LINE+1]]:13: error: invalid operand for instruction
157188
qc.norm x3, 7
158189

159190
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
160191
qc.norm x3
161192

162-
# CHECK: :[[@LINE+1]]:9: error: invalid operand for instruction
193+
# CHECK-PLUS: :[[@LINE+2]]:9: error: register must be a GPR excluding zero (x0)
194+
# CHECK-MINUS: :[[@LINE+1]]:9: error: invalid operand for instruction
163195
qc.norm x0, x7
164196

165-
# CHECK: :[[@LINE+1]]:13: error: invalid operand for instruction
197+
# CHECK-PLUS: :[[@LINE+2]]:13: error: register must be a GPR excluding zero (x0)
198+
# CHECK-MINUS: :[[@LINE+1]]:13: error: invalid operand for instruction
166199
qc.norm x3, x0
167200

168201
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
169202
qc.norm x3, x7
170203

171204

172-
# CHECK: :[[@LINE+1]]:15: error: invalid operand for instruction
205+
# CHECK-PLUS: :[[@LINE+2]]:15: error: register must be a GPR excluding zero (x0)
206+
# CHECK-MINUS: :[[@LINE+1]]:15: error: invalid operand for instruction
173207
qc.normu x11, 17
174208

175209
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
176210
qc.normu x11
177211

178-
# CHECK: :[[@LINE+1]]:10: error: invalid operand for instruction
212+
# CHECK-PLUS: :[[@LINE+2]]:10: error: register must be a GPR excluding zero (x0)
213+
# CHECK-MINUS: :[[@LINE+1]]:10: error: invalid operand for instruction
179214
qc.normu x0, x17
180215

181-
# CHECK: :[[@LINE+1]]:15: error: invalid operand for instruction
216+
# CHECK-PLUS: :[[@LINE+2]]:15: error: register must be a GPR excluding zero (x0)
217+
# CHECK-MINUS: :[[@LINE+1]]:15: error: invalid operand for instruction
182218
qc.normu x11, x0
183219

184220
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)
185221
qc.normu x11, x17
186222

187223

188-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
224+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
225+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
189226
qc.normeu x26, 31
190227

191228
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
192229
qc.normeu x26
193230

194-
# CHECK: :[[@LINE+1]]:11: error: invalid operand for instruction
231+
# CHECK-PLUS: :[[@LINE+2]]:11: error: register must be a GPR excluding zero (x0)
232+
# CHECK-MINUS: :[[@LINE+1]]:11: error: invalid operand for instruction
195233
qc.normeu x0, x31
196234

197-
# CHECK: :[[@LINE+1]]:16: error: invalid operand for instruction
235+
# CHECK-PLUS: :[[@LINE+2]]:16: error: register must be a GPR excluding zero (x0)
236+
# CHECK-MINUS: :[[@LINE+1]]:16: error: invalid operand for instruction
198237
qc.normeu x26, x0
199238

200239
# CHECK-MINUS: :[[@LINE+1]]:1: error: instruction requires the following: 'Xqcia' (Qualcomm uC Arithmetic Extension)

‎llvm/test/MC/RISCV/xqciac-invalid.s

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,8 @@
44
# RUN: not llvm-mc -triple riscv32 -mattr=-experimental-xqciac < %s 2>&1 \
55
# RUN: | FileCheck -check-prefixes=CHECK,CHECK-EXT %s
66

7-
# CHECK: :[[@LINE+1]]:14: error: invalid operand for instruction
7+
# CHECK-PLUS: :[[@LINE+2]]:14: error: register must be a GPR excluding zero (x0)
8+
# CHECK-MINUS: :[[@LINE+1]]:14: error: invalid operand for instruction
89
qc.c.muliadd x5, x10, 4
910

1011
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
@@ -17,7 +18,8 @@ qc.c.muliadd x10, x15, 32
1718
qc.c.muliadd x10, x15, 20
1819

1920

20-
# CHECK: :[[@LINE+1]]:12: error: invalid operand for instruction
21+
# CHECK-PLUS: :[[@LINE+2]]:12: error: register must be a GPR excluding zero (x0)
22+
# CHECK-MINUS: :[[@LINE+1]]:12: error: invalid operand for instruction
2123
qc.muliadd x0, x10, 1048577
2224

2325
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction
@@ -30,7 +32,8 @@ qc.muliadd x10, x15, 8589934592
3032
qc.muliadd x10, x15, 577
3133

3234

33-
# CHECK: :[[@LINE+1]]:11: error: invalid operand for instruction
35+
# CHECK-PLUS: :[[@LINE+2]]:11: error: register must be a GPR excluding zero (x0)
36+
# CHECK-MINUS: :[[@LINE+1]]:11: error: invalid operand for instruction
3437
qc.shladd 0, x10, 1048577
3538

3639
# CHECK: :[[@LINE+1]]:1: error: too few operands for instruction

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