1# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64 | \
2# RUN:   FileCheck %s --check-prefix=CHECK-NOTRAP
3# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64 \
4# RUN:  -mattr=+use-tcc-in-div | FileCheck %s --check-prefix=CHECK-TRAP
5
6  drem $4,$5
7# CHECK-NOTRAP: bne $5, $zero, .Ltmp0     # encoding: [A,A,0xa0,0x14]
8# CHECK-NOTRAP:                           # fixup A - offset: 0, value: .Ltmp0-4, kind: fixup_Mips_PC16
9# CHECK-NOTRAP: ddiv $zero, $4, $5        # encoding: [0x1e,0x00,0x85,0x00]
10# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
11# CHECK-NOTRAP: .Ltmp0
12# CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0xff,0xff,0x01,0x24]
13# CHECK-NOTRAP: bne $5, $1, .Ltmp1        # encoding: [A,A,0xa1,0x14]
14# CHECK-NOTRAP:                           # fixup A - offset: 0, value: .Ltmp1-4, kind: fixup_Mips_PC16
15# CHECK-NOTRAP: addiu $1, $zero, 1        # encoding: [0x01,0x00,0x01,0x24]
16# CHECK-NOTRAP: dsll32  $1, $1, 31        # encoding: [0xfc,0x0f,0x01,0x00]
17# CHECK-NOTRAP: bne $4, $1, .Ltmp1        # encoding: [A,A,0x81,0x14]
18# CHECK-NOTRAP:                           # fixup A - offset: 0, value: .Ltmp1-4, kind: fixup_Mips_PC16
19# CHECK-NOTRAP: nop                       # encoding: [0x00,0x00,0x00,0x00]
20# CHECK-NOTRAP: break 6                   # encoding: [0x0d,0x00,0x06,0x00]
21# CHECK-NOTRAP: .Ltmp1
22# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
23
24  drem $4,$0
25# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
26
27  drem $4,0
28# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
29
30  drem $0,0
31# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
32
33  drem $4,1
34# CHECK-NOTRAP: or $4, $zero, $zero       # encoding: [0x25,0x20,0x00,0x00]
35
36  drem $4,-1
37# CHECK-NOTRAP: or $4, $zero, $zero       # encoding: [0x25,0x20,0x00,0x00]
38
39  drem $4,2
40# CHECK-NOTRAP: addiu $1, $zero, 2        # encoding: [0x02,0x00,0x01,0x24]
41# CHECK-NOTRAP: ddiv $zero, $4, $1        # encoding: [0x1e,0x00,0x81,0x00]
42# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
43
44  drem $4,0x10000
45# CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
46# CHECK-NOTRAP: ddiv $zero, $4, $1        # encoding: [0x1e,0x00,0x81,0x00]
47# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
48
49  drem $4,0x1a5a5
50# CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
51# CHECK-NOTRAP: ori $1, $1, 42405         # encoding: [0xa5,0xa5,0x21,0x34]
52# CHECK-NOTRAP: ddiv $zero, $4, $1        # encoding: [0x1e,0x00,0x81,0x00]
53# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
54
55  drem $4,0x8000
56# CHECK-NOTRAP: ori $1, $zero, 32768      # encoding: [0x00,0x80,0x01,0x34]
57# CHECK-NOTRAP: ddiv $zero, $4, $1        # encoding: [0x1e,0x00,0x81,0x00]
58# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
59
60  drem $4,-0x8000
61# CHECK-NOTRAP: addiu $1, $zero, -32768   # encoding: [0x00,0x80,0x01,0x24]
62# CHECK-NOTRAP: ddiv $zero, $4, $1        # encoding: [0x1e,0x00,0x81,0x00]
63# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
64
65  drem $4,$5,$6
66# CHECK-NOTRAP: bne $6, $zero, .Ltmp2     # encoding: [A,A,0xc0,0x14]
67# CHECK-NOTRAP:                           # fixup A - offset: 0, value: .Ltmp2-4, kind: fixup_Mips_PC16
68# CHECK-NOTRAP: ddiv $zero, $5, $6        # encoding: [0x1e,0x00,0xa6,0x00]
69# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
70# CHECK-NOTRAP: .Ltmp2:
71# CHECK-NOTRAP: addiu $1, $zero, -1       # encoding: [0xff,0xff,0x01,0x24]
72# CHECK-NOTRAP: bne $6, $1, .Ltmp3        # encoding: [A,A,0xc1,0x14]
73# CHECK-NOTRAP: addiu $1, $zero, 1        # encoding: [0x01,0x00,0x01,0x24]
74# CHECK-NOTRAP: dsll32  $1, $1, 31        # encoding: [0xfc,0x0f,0x01,0x00]
75# CHECK-NOTRAP: bne $5, $1, .Ltmp3        # encoding: [A,A,0xa1,0x14]
76# CHECK-NOTRAP: nop                       # encoding: [0x00,0x00,0x00,0x00]
77# CHECK-NOTRAP: break 6                   # encoding: [0x0d,0x00,0x06,0x00]
78# CHECK-NOTRAP: .Ltmp3:
79# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
80
81  drem $4,$5,$0
82# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
83
84  drem $4,$0,$0
85# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
86
87  drem $0,$5,$4
88# CHECK-NOTRAP: ddiv $zero, $5, $4        # encoding: [0x1e,0x00,0xa4,0x00]
89
90  drem $4,$5,0
91# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
92
93  drem $4,$0,0
94# CHECK-NOTRAP: break 7                   # encoding: [0x0d,0x00,0x07,0x00]
95
96  drem $0,$4,$5
97# CHECK-NOTRAP: ddiv $zero, $4, $5        # encoding: [0x1e,0x00,0x85,0x00]
98
99  drem $4,$5,1
100# CHECK-NOTRAP: or $4, $zero, $zero       # encoding: [0x25,0x20,0x00,0x00]
101
102  drem $4,$5,-1
103# CHECK-NOTRAP: or $4, $zero, $zero       # encoding: [0x25,0x20,0x00,0x00]
104
105  drem $4,$5,2
106# CHECK-NOTRAP: addiu $1, $zero, 2        # encoding: [0x02,0x00,0x01,0x24]
107# CHECK-NOTRAP: ddiv $zero, $5, $1        # encoding: [0x1e,0x00,0xa1,0x00]
108# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
109
110  drem $4,$5,0x10000
111# CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
112# CHECK-NOTRAP: ddiv $zero, $5, $1        # encoding: [0x1e,0x00,0xa1,0x00]
113# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
114
115  drem $4,$5,0x1a5a5
116# CHECK-NOTRAP: lui $1, 1                 # encoding: [0x01,0x00,0x01,0x3c]
117# CHECK-NOTRAP: ori $1, $1, 42405         # encoding: [0xa5,0xa5,0x21,0x34]
118# CHECK-NOTRAP: ddiv $zero, $5, $1        # encoding: [0x1e,0x00,0xa1,0x00]
119# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
120
121  drem $4,$5,0x8000
122# CHECK-NOTRAP: ori $1, $zero, 32768      # encoding: [0x00,0x80,0x01,0x34]
123# CHECK-NOTRAP: ddiv $zero, $5, $1        # encoding: [0x1e,0x00,0xa1,0x00]
124# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
125
126  drem $4,$5,-0x8000
127# CHECK-NOTRAP: addiu $1, $zero, -32768   # encoding: [0x00,0x80,0x01,0x24]
128# CHECK-NOTRAP: ddiv $zero, $5, $1        # encoding: [0x1e,0x00,0xa1,0x00]
129# CHECK-NOTRAP: mfhi $4                   # encoding: [0x10,0x20,0x00,0x00]
130
131  drem $4,$5
132# CHECK-TRAP: teq $5, $zero, 7            # encoding: [0xf4,0x01,0xa0,0x00]
133# CHECK-TRAP: ddiv $zero, $4, $5          # encoding: [0x1e,0x00,0x85,0x00]
134# CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0xff,0xff,0x01,0x24]
135# CHECK-TRAP: bne $5, $1, .Ltmp2          # encoding: [A,A,0xa1,0x14]
136# CHECK-TRAP:                             # fixup A - offset: 0, value: .Ltmp2-4, kind: fixup_Mips_PC16
137# CHECK-TRAP: addiu $1, $zero, 1          # encoding: [0x01,0x00,0x01,0x24]
138# CHECK-TRAP: dsll32  $1, $1, 31          # encoding: [0xfc,0x0f,0x01,0x00]
139# CHECK-TRAP: teq $4, $1, 6               # encoding: [0xb4,0x01,0x81,0x00]
140# CHECK-TRAP: .Ltmp2
141# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
142
143  drem $4,$0
144# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
145
146  drem $4,0
147# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
148
149  drem $0,0
150# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
151
152  drem $4,1
153# CHECK-TRAP: or $4, $zero, $zero         # encoding: [0x25,0x20,0x00,0x00]
154
155  drem $4,-1
156# CHECK-TRAP: or $4, $zero, $zero         # encoding: [0x25,0x20,0x00,0x00]
157
158  drem $4,2
159# CHECK-TRAP: addiu $1, $zero, 2          # encoding: [0x02,0x00,0x01,0x24]
160# CHECK-TRAP: ddiv $zero, $4, $1          # encoding: [0x1e,0x00,0x81,0x00]
161# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
162
163  drem $4,0x10000
164# CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
165# CHECK-TRAP: ddiv $zero, $4, $1          # encoding: [0x1e,0x00,0x81,0x00]
166# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
167
168  drem $4,0x1a5a5
169# CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
170# CHECK-TRAP: ori $1, $1, 42405           # encoding: [0xa5,0xa5,0x21,0x34]
171# CHECK-TRAP: ddiv $zero, $4, $1          # encoding: [0x1e,0x00,0x81,0x00]
172# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
173
174  drem $4,0x8000
175# CHECK-TRAP: ori $1, $zero, 32768        # encoding: [0x00,0x80,0x01,0x34]
176# CHECK-TRAP: ddiv $zero, $4, $1          # encoding: [0x1e,0x00,0x81,0x00]
177# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
178
179  drem $4,-0x8000
180# CHECK-TRAP: addiu $1, $zero, -32768     # encoding: [0x00,0x80,0x01,0x24]
181# CHECK-TRAP: ddiv $zero, $4, $1          # encoding: [0x1e,0x00,0x81,0x00]
182# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
183
184  drem $4,$5,$6
185# CHECK-TRAP: teq $6, $zero, 7            # encoding: [0xf4,0x01,0xc0,0x00]
186# CHECK-TRAP: ddiv $zero, $5, $6          # encoding: [0x1e,0x00,0xa6,0x00]
187# CHECK-TRAP: addiu $1, $zero, -1         # encoding: [0xff,0xff,0x01,0x24]
188# CHECK-TRAP: bne $6, $1, .Ltmp3          # encoding: [A,A,0xc1,0x14]
189# CHECK-TRAP;                             # fixup A - offset: 0, value: .Ltmp3-4, kind: fixup_Mips_PC16
190# CHECK-TRAP: addiu $1, $zero, 1          # encoding: [0x01,0x00,0x01,0x24]
191# CHECK-TRAP: dsll32  $1, $1, 31          # encoding: [0xfc,0x0f,0x01,0x00]
192# CHECK-TRAP: teq  $5, $1, 6              # encoding: [0xb4,0x01,0xa1,0x00]
193# CHECK-TRAP: .Ltmp3
194# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
195
196  drem $4,$5,$0
197# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
198
199  drem $4,$0,$0
200# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
201
202  drem $0,$5,$4
203# CHECK-TRAP: ddiv $zero, $5, $4          # encoding: [0x1e,0x00,0xa4,0x00]
204
205  drem $4,$5,0
206# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
207
208  drem $4,$0,0
209# CHECK-TRAP: teq $zero, $zero, 7         # encoding: [0xf4,0x01,0x00,0x00]
210
211  drem $0,$4,$5
212# CHECK-TRAP: ddiv $zero, $4, $5          # encoding: [0x1e,0x00,0x85,0x00]
213
214  drem $4,$5,1
215# CHECK-TRAP: or $4, $zero, $zero         # encoding: [0x25,0x20,0x00,0x00]
216
217  drem $4,$5,-1
218# CHECK-TRAP: or $4, $zero, $zero         # encoding: [0x25,0x20,0x00,0x00]
219
220  drem $4,$5,2
221# CHECK-TRAP: addiu $1, $zero, 2          # encoding: [0x02,0x00,0x01,0x24]
222# CHECK-TRAP: ddiv $zero, $5, $1          # encoding: [0x1e,0x00,0xa1,0x00]
223# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
224
225  drem $4,$5,0x10000
226# CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
227# CHECK-TRAP: ddiv $zero, $5, $1          # encoding: [0x1e,0x00,0xa1,0x00]
228# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
229
230  drem $4,$5,0x1a5a5
231# CHECK-TRAP: lui $1, 1                   # encoding: [0x01,0x00,0x01,0x3c]
232# CHECK-TRAP: ori $1, $1, 42405           # encoding: [0xa5,0xa5,0x21,0x34]
233# CHECK-TRAP: ddiv $zero, $5, $1          # encoding: [0x1e,0x00,0xa1,0x00]
234# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
235
236  drem $4,$5,0x8000
237# CHECK-TRAP: ori $1, $zero, 32768        # encoding: [0x00,0x80,0x01,0x34]
238# CHECK-TRAP: ddiv $zero, $5, $1          # encoding: [0x1e,0x00,0xa1,0x00]
239# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
240
241  drem $4,$5,-0x8000
242# CHECK-TRAP: addiu $1, $zero, -32768     # encoding: [0x00,0x80,0x01,0x24]
243# CHECK-TRAP: ddiv $zero, $5, $1          # encoding: [0x1e,0x00,0xa1,0x00]
244# CHECK-TRAP: mfhi $4                     # encoding: [0x10,0x20,0x00,0x00]
245