1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
|
; RUN: opt < %s -passes=gvn -S | FileCheck %s
%struct.anon = type { ptr, i32, i32, [3 x i32], ptr, ptr, ptr }
@debug = external constant i32 ; <ptr> [#uses=0]
@counters = external constant i32 ; <ptr> [#uses=1]
@trialx = external global [17 x i32] ; <ptr> [#uses=1]
@dummy1 = external global [7 x i32] ; <ptr> [#uses=0]
@dummy2 = external global [4 x i32] ; <ptr> [#uses=0]
@unacceptable = external global i32 ; <ptr> [#uses=0]
@isa = external global [13 x %struct.anon] ; <ptr> [#uses=3]
@.str = external constant [4 x i8] ; <ptr> [#uses=0]
@.str1 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str2 = external constant [1 x i8] ; <ptr> [#uses=0]
@.str3 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str4 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str5 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str6 = external constant [2 x i8] ; <ptr> [#uses=0]
@.str7 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str8 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str9 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str10 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str11 = external constant [2 x i8] ; <ptr> [#uses=0]
@.str12 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str13 = external constant [2 x i8] ; <ptr> [#uses=0]
@.str14 = external constant [5 x i8] ; <ptr> [#uses=0]
@.str15 = external constant [5 x i8] ; <ptr> [#uses=0]
@.str16 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str17 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str18 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str19 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str20 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str21 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str22 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str23 = external constant [5 x i8] ; <ptr> [#uses=0]
@.str24 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str25 = external constant [6 x i8] ; <ptr> [#uses=0]
@.str26 = external constant [5 x i8] ; <ptr> [#uses=0]
@.str27 = external constant [6 x i8] ; <ptr> [#uses=0]
@r = external global [17 x i32] ; <ptr> [#uses=0]
@.str28 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str29 = external constant [5 x i8] ; <ptr> [#uses=0]
@pgm = external global [5 x { i32, [3 x i32] }] ; <ptr> [#uses=4]
@.str30 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str31 = external constant [13 x i8] ; <ptr> [#uses=0]
@.str32 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str33 = external constant [4 x i8] ; <ptr> [#uses=0]
@.str34 = external constant [20 x i8] ; <ptr> [#uses=0]
@numi = external global i32 ; <ptr> [#uses=7]
@.str35 = external constant [10 x i8] ; <ptr> [#uses=0]
@counter = external global [5 x i32] ; <ptr> [#uses=2]
@itrialx.2510 = external global i32 ; <ptr> [#uses=0]
@.str36 = external constant [43 x i8] ; <ptr> [#uses=0]
@.str37 = external constant [42 x i8] ; <ptr> [#uses=0]
@corr_result = external global i32 ; <ptr> [#uses=0]
@.str38 = external constant [3 x i8] ; <ptr> [#uses=0]
@.str39 = external constant [5 x i8] ; <ptr> [#uses=0]
@.str40 = external constant [47 x i8] ; <ptr> [#uses=0]
@correct_result = external global [17 x i32] ; <ptr> [#uses=1]
@.str41 = external constant [46 x i8] ; <ptr> [#uses=0]
@.str42 = external constant [32 x i8] ; <ptr> [#uses=0]
@.str43 = external constant [44 x i8] ; <ptr> [#uses=1]
@.str44 = external constant [21 x i8] ; <ptr> [#uses=1]
@.str45 = external constant [12 x i8] ; <ptr> [#uses=1]
@.str46 = external constant [5 x i8] ; <ptr> [#uses=1]
@.str47 = external constant [12 x i8] ; <ptr> [#uses=1]
declare i32 @neg(i32, i32, i32)
declare i32 @Not(i32, i32, i32)
declare i32 @pop(i32, i32, i32)
declare i32 @nlz(i32, i32, i32)
declare i32 @rev(i32, i32, i32)
declare i32 @add(i32, i32, i32)
declare i32 @sub(i32, i32, i32)
declare i32 @mul(i32, i32, i32)
declare i32 @divide(i32, i32, i32)
declare i32 @divu(i32, i32, i32)
declare i32 @And(i32, i32, i32)
declare i32 @Or(i32, i32, i32)
declare i32 @Xor(i32, i32, i32)
declare i32 @rotl(i32, i32, i32)
declare i32 @shl(i32, i32, i32)
declare i32 @shr(i32, i32, i32)
declare i32 @shrs(i32, i32, i32)
declare i32 @cmpeq(i32, i32, i32)
declare i32 @cmplt(i32, i32, i32)
declare i32 @cmpltu(i32, i32, i32)
declare i32 @seleq(i32, i32, i32)
declare i32 @sellt(i32, i32, i32)
declare i32 @selle(i32, i32, i32)
declare void @print_expr(i32)
declare i32 @printf(ptr, ...)
declare i32 @putchar(i32)
declare void @print_pgm()
declare void @simulate_one_instruction(i32)
declare i32 @check(i32)
declare i32 @puts(ptr)
declare void @fix_operands(i32)
declare void @abort()
declare i32 @increment()
declare i32 @search()
define i32 @main(i32 %argc, ptr %argv) {
entry:
%argc_addr = alloca i32 ; <ptr> [#uses=1]
%argv_addr = alloca ptr ; <ptr> [#uses=1]
%retval = alloca i32, align 4 ; <ptr> [#uses=2]
%tmp = alloca i32, align 4 ; <ptr> [#uses=2]
%i = alloca i32, align 4 ; <ptr> [#uses=21]
%num_sol = alloca i32, align 4 ; <ptr> [#uses=4]
%total = alloca i32, align 4 ; <ptr> [#uses=4]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
store i32 %argc, ptr %argc_addr
store ptr %argv, ptr %argv_addr
store i32 0, ptr %num_sol
store i32 1, ptr @numi
br label %bb91
bb: ; preds = %cond_next97
%tmp1 = load i32, ptr @numi ; <i32> [#uses=1]
%tmp2 = getelementptr [44 x i8], ptr @.str43, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp3 = call i32 (ptr, ...) @printf( ptr %tmp2, i32 %tmp1 ) ; <i32> [#uses=0]
store i32 0, ptr %i
br label %bb13
bb4: ; preds = %bb13
%tmp5 = load i32, ptr %i ; <i32> [#uses=1]
%tmp6 = load i32, ptr %i ; <i32> [#uses=1]
%tmp7 = getelementptr [17 x i32], ptr @trialx, i32 0, i32 %tmp6 ; <ptr> [#uses=1]
%tmp8 = load i32, ptr %tmp7 ; <i32> [#uses=1]
%tmp9 = call i32 @userfun( i32 %tmp8 ) ; <i32> [#uses=1]
%tmp10 = getelementptr [17 x i32], ptr @correct_result, i32 0, i32 %tmp5 ; <ptr> [#uses=1]
store i32 %tmp9, ptr %tmp10
%tmp11 = load i32, ptr %i ; <i32> [#uses=1]
%tmp12 = add i32 %tmp11, 1 ; <i32> [#uses=1]
store i32 %tmp12, ptr %i
br label %bb13
bb13: ; preds = %bb4, %bb
%tmp14 = load i32, ptr %i ; <i32> [#uses=1]
%tmp15 = icmp sle i32 %tmp14, 16 ; <i1> [#uses=1]
%tmp1516 = zext i1 %tmp15 to i32 ; <i32> [#uses=1]
%toBool = icmp ne i32 %tmp1516, 0 ; <i1> [#uses=1]
br i1 %toBool, label %bb4, label %bb17
bb17: ; preds = %bb13
store i32 0, ptr %i
br label %bb49
bb18: ; preds = %bb49
%tmp19 = load i32, ptr %i ; <i32> [#uses=1]
%tmp20 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp19 ; <ptr> [#uses=1]
%tmp21 = getelementptr { i32, [3 x i32] }, ptr %tmp20, i32 0, i32 0 ; <ptr> [#uses=1]
store i32 0, ptr %tmp21
%tmp22 = load i32, ptr %i ; <i32> [#uses=1]
%tmp23 = getelementptr [13 x %struct.anon], ptr @isa, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp24 = getelementptr %struct.anon, ptr %tmp23, i32 0, i32 3 ; <ptr> [#uses=1]
%tmp25 = getelementptr [3 x i32], ptr %tmp24, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp26 = load i32, ptr %tmp25 ; <i32> [#uses=1]
%tmp27 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp22 ; <ptr> [#uses=1]
%tmp28 = getelementptr { i32, [3 x i32] }, ptr %tmp27, i32 0, i32 1 ; <ptr> [#uses=1]
%tmp29 = getelementptr [3 x i32], ptr %tmp28, i32 0, i32 0 ; <ptr> [#uses=1]
store i32 %tmp26, ptr %tmp29
%tmp30 = load i32, ptr %i ; <i32> [#uses=1]
%tmp31 = getelementptr [13 x %struct.anon], ptr @isa, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp32 = getelementptr %struct.anon, ptr %tmp31, i32 0, i32 3 ; <ptr> [#uses=1]
%tmp33 = getelementptr [3 x i32], ptr %tmp32, i32 0, i32 1 ; <ptr> [#uses=1]
%tmp34 = load i32, ptr %tmp33 ; <i32> [#uses=1]
%tmp35 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp30 ; <ptr> [#uses=1]
%tmp36 = getelementptr { i32, [3 x i32] }, ptr %tmp35, i32 0, i32 1 ; <ptr> [#uses=1]
%tmp37 = getelementptr [3 x i32], ptr %tmp36, i32 0, i32 1 ; <ptr> [#uses=1]
store i32 %tmp34, ptr %tmp37
%tmp38 = load i32, ptr %i ; <i32> [#uses=1]
%tmp39 = getelementptr [13 x %struct.anon], ptr @isa, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp40 = getelementptr %struct.anon, ptr %tmp39, i32 0, i32 3 ; <ptr> [#uses=1]
%tmp41 = getelementptr [3 x i32], ptr %tmp40, i32 0, i32 2 ; <ptr> [#uses=1]
%tmp42 = load i32, ptr %tmp41 ; <i32> [#uses=1]
%tmp43 = getelementptr [5 x { i32, [3 x i32] }], ptr @pgm, i32 0, i32 %tmp38 ; <ptr> [#uses=1]
%tmp44 = getelementptr { i32, [3 x i32] }, ptr %tmp43, i32 0, i32 1 ; <ptr> [#uses=1]
%tmp45 = getelementptr [3 x i32], ptr %tmp44, i32 0, i32 2 ; <ptr> [#uses=1]
store i32 %tmp42, ptr %tmp45
%tmp46 = load i32, ptr %i ; <i32> [#uses=1]
call void @fix_operands( i32 %tmp46 )
%tmp47 = load i32, ptr %i ; <i32> [#uses=1]
; CHECK: %tmp47 = phi i32 [ %tmp48, %bb18 ], [ 0, %bb17 ]
%tmp48 = add i32 %tmp47, 1 ; <i32> [#uses=1]
store i32 %tmp48, ptr %i
br label %bb49
bb49: ; preds = %bb18, %bb17
%tmp50 = load i32, ptr @numi ; <i32> [#uses=1]
%tmp51 = load i32, ptr %i ; <i32> [#uses=1]
%tmp52 = icmp slt i32 %tmp51, %tmp50 ; <i1> [#uses=1]
%tmp5253 = zext i1 %tmp52 to i32 ; <i32> [#uses=1]
%toBool54 = icmp ne i32 %tmp5253, 0 ; <i1> [#uses=1]
br i1 %toBool54, label %bb18, label %bb55
bb55: ; preds = %bb49
%tmp56 = call i32 @search( ) ; <i32> [#uses=1]
store i32 %tmp56, ptr %num_sol
%tmp57 = getelementptr [21 x i8], ptr @.str44, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp58 = load i32, ptr %num_sol ; <i32> [#uses=1]
%tmp59 = call i32 (ptr, ...) @printf( ptr %tmp57, i32 %tmp58 ) ; <i32> [#uses=0]
%tmp60 = load i32, ptr @counters ; <i32> [#uses=1]
%tmp61 = icmp ne i32 %tmp60, 0 ; <i1> [#uses=1]
%tmp6162 = zext i1 %tmp61 to i32 ; <i32> [#uses=1]
%toBool63 = icmp ne i32 %tmp6162, 0 ; <i1> [#uses=1]
br i1 %toBool63, label %cond_true, label %cond_next
cond_true: ; preds = %bb55
store i32 0, ptr %total
%tmp64 = getelementptr [12 x i8], ptr @.str45, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp65 = call i32 (ptr, ...) @printf( ptr %tmp64 ) ; <i32> [#uses=0]
store i32 0, ptr %i
br label %bb79
bb66: ; preds = %bb79
%tmp67 = load i32, ptr %i ; <i32> [#uses=1]
%tmp68 = getelementptr [5 x i32], ptr @counter, i32 0, i32 %tmp67 ; <ptr> [#uses=1]
%tmp69 = load i32, ptr %tmp68 ; <i32> [#uses=1]
%tmp70 = getelementptr [5 x i8], ptr @.str46, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp71 = call i32 (ptr, ...) @printf( ptr %tmp70, i32 %tmp69 ) ; <i32> [#uses=0]
%tmp72 = load i32, ptr %i ; <i32> [#uses=1]
%tmp73 = getelementptr [5 x i32], ptr @counter, i32 0, i32 %tmp72 ; <ptr> [#uses=1]
%tmp74 = load i32, ptr %tmp73 ; <i32> [#uses=1]
%tmp75 = load i32, ptr %total ; <i32> [#uses=1]
%tmp76 = add i32 %tmp74, %tmp75 ; <i32> [#uses=1]
store i32 %tmp76, ptr %total
%tmp77 = load i32, ptr %i ; <i32> [#uses=1]
%tmp78 = add i32 %tmp77, 1 ; <i32> [#uses=1]
store i32 %tmp78, ptr %i
br label %bb79
bb79: ; preds = %bb66, %cond_true
%tmp80 = load i32, ptr @numi ; <i32> [#uses=1]
%tmp81 = load i32, ptr %i ; <i32> [#uses=1]
%tmp82 = icmp slt i32 %tmp81, %tmp80 ; <i1> [#uses=1]
%tmp8283 = zext i1 %tmp82 to i32 ; <i32> [#uses=1]
%toBool84 = icmp ne i32 %tmp8283, 0 ; <i1> [#uses=1]
br i1 %toBool84, label %bb66, label %bb85
bb85: ; preds = %bb79
%tmp86 = getelementptr [12 x i8], ptr @.str47, i32 0, i32 0 ; <ptr> [#uses=1]
%tmp87 = load i32, ptr %total ; <i32> [#uses=1]
%tmp88 = call i32 (ptr, ...) @printf( ptr %tmp86, i32 %tmp87 ) ; <i32> [#uses=0]
br label %cond_next
cond_next: ; preds = %bb85, %bb55
%tmp89 = load i32, ptr @numi ; <i32> [#uses=1]
%tmp90 = add i32 %tmp89, 1 ; <i32> [#uses=1]
store i32 %tmp90, ptr @numi
br label %bb91
bb91: ; preds = %cond_next, %entry
%tmp92 = load i32, ptr @numi ; <i32> [#uses=1]
%tmp93 = icmp sgt i32 %tmp92, 5 ; <i1> [#uses=1]
%tmp9394 = zext i1 %tmp93 to i32 ; <i32> [#uses=1]
%toBool95 = icmp ne i32 %tmp9394, 0 ; <i1> [#uses=1]
br i1 %toBool95, label %cond_true96, label %cond_next97
cond_true96: ; preds = %bb91
br label %bb102
cond_next97: ; preds = %bb91
%tmp98 = load i32, ptr %num_sol ; <i32> [#uses=1]
%tmp99 = icmp eq i32 %tmp98, 0 ; <i1> [#uses=1]
%tmp99100 = zext i1 %tmp99 to i32 ; <i32> [#uses=1]
%toBool101 = icmp ne i32 %tmp99100, 0 ; <i1> [#uses=1]
br i1 %toBool101, label %bb, label %bb102
bb102: ; preds = %cond_next97, %cond_true96
store i32 0, ptr %tmp
%tmp103 = load i32, ptr %tmp ; <i32> [#uses=1]
store i32 %tmp103, ptr %retval
br label %return
return: ; preds = %bb102
%retval104 = load i32, ptr %retval ; <i32> [#uses=1]
ret i32 %retval104
}
declare i32 @userfun(i32)
|
