xref: /llvm-project/llvm/test/MC/RISCV/rv32i-invalid.s (revision bd15c7c1ca314708799bdc7bf8a7f27288cf7c85) 
1# RUN: not llvm-mc -triple riscv32 %s 2>&1 | FileCheck %s
2
3# Out of range immediates
4## fencearg
5fence iorw, iore # CHECK: :[[@LINE]]:13: error: operand must be formed of letters selected in-order from 'iorw' or be 0
6fence wr, wr # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw' or be 0
7fence rw, rr # CHECK: :[[@LINE]]:11: error: operand must be formed of letters selected in-order from 'iorw' or be 0
8fence 1, rw # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw' or be 0
9fence unknown, unknown # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw' or be 0
10
11## uimm5
12slli a0, a0, 32 # CHECK: :[[@LINE]]:14: error: immediate must be an integer in the range [0, 31]
13srli a0, a0, -1 # CHECK: :[[@LINE]]:14: error: immediate must be an integer in the range [0, 31]
14srai a0, a0, -19 # CHECK: :[[@LINE]]:14: error: immediate must be an integer in the range [0, 31]
15csrrwi a1, 0x1, -1 # CHECK: :[[@LINE]]:17: error: immediate must be an integer in the range [0, 31]
16csrrsi t1, 999, 32 # CHECK: :[[@LINE]]:17: error: immediate must be an integer in the range [0, 31]
17csrrci x0, 43, -90 # CHECK: :[[@LINE]]:16: error: immediate must be an integer in the range [0, 31]
18
19## simm12
20ori a0, a1, -2049 # CHECK: :[[@LINE]]:13: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
21andi ra, sp, 2048 # CHECK: :[[@LINE]]:14: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
22
23## uimm12
24csrrw a0, -1, a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
25csrrs a0, 4096, a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
26csrrs a0, -0xf, a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
27csrrc a0, 0x1000, a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
28csrrwi a0, -50, 0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
29csrrsi a0, 4097, a0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
30csrrci a0, 0xffff, a0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
31
32## simm13_lsb0
33beq t0, t1, -4098 # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
34bne t0, t1, -4097 # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
35blt t0, t1, 4095 # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
36bge t0, t1, 4096 # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
37bltu t0, t1, 13 # CHECK: :[[@LINE]]:14: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
38bgeu t0, t1, -13 # CHECK: :[[@LINE]]:14: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
39
40## uimm20
41lui a0, -1 # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
42lui s0, 1048576 # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
43auipc zero, -0xf # CHECK: :[[@LINE]]:13: error: operand must be a symbol with a %pcrel_hi/%got_pcrel_hi/%tls_ie_pcrel_hi/%tls_gd_pcrel_hi modifier or an integer in the range [0, 1048575]
44
45## simm21_lsb0
46jal gp, -1048578 # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
47jal gp, -1048577 # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
48jal gp, 1048575 # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
49jal gp, 1048576 # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
50jal gp, 1 # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
51
52# Illegal operand modifier
53## fencearg
54fence %hi(iorw), iorw # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw'
55fence %lo(iorw), iorw # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw'
56fence %pcrel_hi(iorw), iorw # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw'
57fence %pcrel_lo(iorw), iorw # CHECK: :[[@LINE]]:7: error: operand must be formed of letters selected in-order from 'iorw'
58
59## uimm5
60slli a0, a0, %lo(1) # CHECK: :[[@LINE]]:14: error: immediate must be an integer in the range [0, 31]
61srli a0, a0, %lo(a) # CHECK: :[[@LINE]]:14: error: immediate must be an integer in the range [0, 31]
62srai a0, a0, %hi(2) # CHECK: :[[@LINE]]:14: error: immediate must be an integer in the range [0, 31]
63csrrwi a1, 0x1, %hi(b) # CHECK: :[[@LINE]]:17: error: immediate must be an integer in the range [0, 31]
64csrrsi t1, 999, %pcrel_hi(3) # CHECK: :[[@LINE]]:17: error: immediate must be an integer in the range [0, 31]
65csrrci x0, 43, %pcrel_hi(c) # CHECK: :[[@LINE]]:16: error: immediate must be an integer in the range [0, 31]
66csrrsi t1, 999, %pcrel_lo(4) # CHECK: :[[@LINE]]:17: error: immediate must be an integer in the range [0, 31]
67csrrci x0, 43, %pcrel_lo(d) # CHECK: :[[@LINE]]:16: error: immediate must be an integer in the range [0, 31]
68
69## simm12
70ori a0, a1, %hi(foo) # CHECK: :[[@LINE]]:13: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
71andi ra, sp, %pcrel_hi(123) # CHECK: :[[@LINE]]:14: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
72xori a2, a3, %hi(345) # CHECK: :[[@LINE]]:14: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
73add a1, a2, (a3) # CHECK: :[[@LINE]]:13: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
74add a1, a2, foo # CHECK: :[[@LINE]]:13: error: operand must be a symbol with %lo/%pcrel_lo/%tprel_lo modifier or an integer in the range [-2048, 2047]
75
76## uimm12
77csrrw a0, %lo(1), a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
78csrrs a0, %lo(a), a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
79csrrs a0, %hi(2), a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
80csrrc a0, %hi(b), a0 # CHECK: :[[@LINE]]:11: error: immediate must be an integer in the range [0, 4095]
81csrrwi a0, %pcrel_hi(3), 0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
82csrrsi a0, %pcrel_hi(c), a0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
83csrrwi a0, %pcrel_lo(4), 0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
84csrrsi a0, %pcrel_lo(d), a0 # CHECK: :[[@LINE]]:12: error: immediate must be an integer in the range [0, 4095]
85
86## named csr in place of uimm12
87csrrw a0, foos, a0 # CHECK: :[[@LINE]]:11: error: operand must be a valid system register name or an integer in the range [0, 4095]
88csrrs a0, mstatusx, a0 # CHECK: :[[@LINE]]:11: error: operand must be a valid system register name or an integer in the range [0, 4095]
89csrrs a0, xmstatus, a0 # CHECK: :[[@LINE]]:11: error: operand must be a valid system register name or an integer in the range [0, 4095]
90csrrc a0, m12status, a0 # CHECK: :[[@LINE]]:11: error: operand must be a valid system register name or an integer in the range [0, 4095]
91csrrwi a0, mstatus12, 0 # CHECK: :[[@LINE]]:12: error: operand must be a valid system register name or an integer in the range [0, 4095]
92csrrsi a0, mhpm12counter, a0 # CHECK: :[[@LINE]]:12: error: operand must be a valid system register name or an integer in the range [0, 4095]
93csrrwi a0, mhpmcounter32, 0 # CHECK: :[[@LINE]]:12: error: operand must be a valid system register name or an integer in the range [0, 4095]
94csrrsi a0, A, a0 # CHECK: :[[@LINE]]:12: error: operand must be a valid system register name or an integer in the range [0, 4095]
95
96## symbol in place of uimm12
97.set out_of_range, 4096
98csrr a0, out_of_range # CHECK: [[#@LINE]]:10: error: operand must be a valid system register name or an integer in the range [0, 4095]
99csrr a0, undef_symbol # CHECK: [[#@LINE]]:10: error: operand must be a valid system register name or an integer in the range [0, 4095]
100local_label:
101csrr a0, local_label # CHECK: [[#@LINE]]:10: error: operand must be a valid system register name or an integer in the range [0, 4095]
102.Lstart:
103.space 10
104.Lend:
105csrr a0, .Lstart-.Lend # CHECK: [[#@LINE]]:10: error: operand must be a valid system register name or an integer in the range [0, 4095]
106.set dot_set_sym_diff, .Lstart-.Lend
107csrr a0, dot_set_sym_diff # CHECK: [[#@LINE]]:10: error: operand must be a valid system register name or an integer in the range [0, 4095]
108
109## simm13_lsb0
110beq t0, t1, %lo(1) # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
111bne t0, t1, %lo(a) # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
112blt t0, t1, %hi(2) # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
113bge t0, t1, %hi(b) # CHECK: :[[@LINE]]:13: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
114bltu t0, t1, %pcrel_hi(3) # CHECK: :[[@LINE]]:14: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
115bgeu t0, t1, %pcrel_hi(c) # CHECK: :[[@LINE]]:14: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
116bltu t0, t1, %pcrel_lo(4) # CHECK: :[[@LINE]]:14: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
117bgeu t0, t1, %pcrel_lo(d) # CHECK: :[[@LINE]]:14: error: immediate must be a multiple of 2 bytes in the range [-4096, 4094]
118
119## uimm20
120lui a0, %lo(1) # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
121auipc a1, %lo(foo) # CHECK: :[[@LINE]]:11: error: operand must be a symbol with a %pcrel_hi/%got_pcrel_hi/%tls_ie_pcrel_hi/%tls_gd_pcrel_hi modifier or an integer in the range [0, 1048575]
122
123## simm21_lsb0
124jal gp, %lo(1) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
125jal gp, %lo(a) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
126jal gp, %hi(2) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
127jal gp, %hi(b) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
128jal gp, %pcrel_hi(3) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
129jal gp, %pcrel_hi(c) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
130jal gp, %pcrel_lo(4) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
131jal gp, %pcrel_lo(d) # CHECK: :[[@LINE]]:9: error: immediate must be a multiple of 2 bytes in the range [-1048576, 1048574]
132
133# Bare symbol names when an operand modifier is required and unsupported
134# operand modifiers.
135
136lui a0, foo # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
137lui a0, %lo(foo) # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
138lui a0, %pcrel_lo(foo) # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
139lui a0, %pcrel_hi(foo) # CHECK: :[[@LINE]]:9: error: operand must be a symbol with %hi/%tprel_hi modifier or an integer in the range [0, 1048575]
140
141auipc a0, foo # CHECK: :[[@LINE]]:11: error: operand must be a symbol with a %pcrel_hi/%got_pcrel_hi/%tls_ie_pcrel_hi/%tls_gd_pcrel_hi modifier or an integer in the range [0, 1048575]
142auipc a0, %lo(foo) # CHECK: :[[@LINE]]:11: error: operand must be a symbol with a %pcrel_hi/%got_pcrel_hi/%tls_ie_pcrel_hi/%tls_gd_pcrel_hi modifier or an integer in the range [0, 1048575]
143auipc a0, %hi(foo) # CHECK: :[[@LINE]]:11: error: operand must be a symbol with a %pcrel_hi/%got_pcrel_hi/%tls_ie_pcrel_hi/%tls_gd_pcrel_hi modifier or an integer in the range [0, 1048575]
144auipc a0, %pcrel_lo(foo) # CHECK: :[[@LINE]]:11: error: operand must be a symbol with a %pcrel_hi/%got_pcrel_hi/%tls_ie_pcrel_hi/%tls_gd_pcrel_hi modifier or an integer in the range [0, 1048575]
145
146# TP-relative symbol names require a %tprel_add modifier.
147add a0, a0, tp, zero # CHECK: :[[@LINE]]:17: error: expected '%' for operand modifier
148add a0, a0, tp, %hi(foo) # CHECK: :[[@LINE]]:17: error: operand must be a symbol with %tprel_add modifier
149add a0, tp, a0, %tprel_add(foo) # CHECK: :[[@LINE]]:13: error: the second input operand must be tp/x4 when using %tprel_add modifier
150
151# Unrecognized operand modifier
152addi t0, sp, %modifer(255) # CHECK: :[[@LINE]]:15: error: unrecognized operand modifier
153
154# Use of operand modifier on register name
155addi t1, %lo(t2), 1 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
156
157# Invalid mnemonics
158subs t0, t2, t1 # CHECK: :[[@LINE]]:1: error: unrecognized instruction mnemonic
159nandi t0, zero, 0 # CHECK: :[[@LINE]]:1: error: unrecognized instruction mnemonic
160
161# Invalid register names
162addi foo, sp, 10 # CHECK: :[[@LINE]]:6: error: invalid operand for instruction
163slti a10, a2, 0x20 # CHECK: :[[@LINE]]:6: error: invalid operand for instruction
164slt x32, s0, s0 # CHECK: :[[@LINE]]:5: error: invalid operand for instruction
165
166# RV64I mnemonics
167addiw a0, sp, 100 # CHECK: :[[@LINE]]:1: error: instruction requires the following: RV64I Base Instruction Set{{$}}
168sraw t0, s2, zero # CHECK: :[[@LINE]]:1: error: instruction requires the following: RV64I Base Instruction Set{{$}}
169
170# Invalid operand types
171xori sp, 22, 220 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
172sub t0, t2, 1 # CHECK: :[[@LINE]]:13: error: invalid operand for instruction
173
174# Too many operands
175sltiu s2, s3, 0x50, 0x60 # CHECK: :[[@LINE]]:21: error: invalid operand for instruction
176
177# Memory operand not formatted correctly
178lw a4, a5, 111 # CHECK: :[[@LINE]]:12: error: invalid operand for instruction
179
180# Too few operands
181ori a0, a1 # CHECK: :[[@LINE]]:1: error: too few operands for instruction
182xor s2, s2 # CHECK: :[[@LINE]]:1: error: too few operands for instruction
183
184# Instruction not in the base ISA
185div a4, ra, s0 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'M' (Integer Multiplication and Division){{$}}
186amomaxu.w s5, s4, (s3) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zaamo' (Atomic Memory Operations){{$}}
187lr.w t0, (t1) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zalrsc' (Load-Reserved/Store-Conditional){{$}}
188fadd.s ft0, ft1, ft2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'F' (Single-Precision Floating-Point){{$}}
189fadd.h ft0, ft1, ft2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zfh' (Half-Precision Floating-Point){{$}}
190fadd.s a0, a1, a2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zfinx' (Float in Integer){{$}}
191fadd.d a0, a2, a4 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zdinx' (Double in Integer){{$}}
192fadd.h a0, a1, a2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zhinx' (Half Float in Integer){{$}}
193flh ft0, (a0) # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zfh' (Half-Precision Floating-Point) or 'Zfhmin' (Half-Precision Floating-Point Minimal){{$}}
194sh1add a0, a1, a2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zba' (Address Generation Instructions){{$}}
195clz a0, a1 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zbb' (Basic Bit-Manipulation){{$}}
196clmul a0, a1, a2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zbc' (Carry-Less Multiplication) or 'Zbkc' (Carry-less multiply instructions for Cryptography){{$}}
197bset a0, a1, a2 # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zbs' (Single-Bit Instructions){{$}}
198pause # CHECK: :[[@LINE]]:1: error: instruction requires the following: 'Zihintpause' (Pause Hint){{$}}
199
200# Using floating point registers when integer registers are expected
201addi a2, ft0, 24 # CHECK: :[[@LINE]]:10: error: invalid operand for instruction
202
203# fence.tso accepts no operands
204fence.tso rw, rw # CHECK: :[[@LINE]]:11: error: invalid operand for instruction
205