forked from WebAssembly/binaryen
/
userstack.s
355 lines (340 loc) · 8.56 KB
/
userstack.s
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
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
.text
.file "/s/llvm-upstream/llvm/test/CodeGen/WebAssembly/userstack.ll"
.globl alloca32
.type alloca32,@function
alloca32:
.local i32
i32.const $push4=, 0
i32.const $push1=, 0
i32.load $push2=, __stack_pointer($pop1)
i32.const $push3=, 16
i32.sub $push9=, $pop2, $pop3
tee_local $push8=, $0=, $pop9
i32.store __stack_pointer($pop4), $pop8
i32.const $push0=, 0
i32.store 12($0), $pop0
i32.const $push7=, 0
i32.const $push5=, 16
i32.add $push6=, $0, $pop5
i32.store __stack_pointer($pop7), $pop6
return
.endfunc
.Lfunc_end0:
.size alloca32, .Lfunc_end0-alloca32
.globl alloca3264
.type alloca3264,@function
alloca3264:
.local i32
i32.const $push2=, 0
i32.load $push3=, __stack_pointer($pop2)
i32.const $push4=, 16
i32.sub $push6=, $pop3, $pop4
tee_local $push5=, $0=, $pop6
i32.const $push0=, 0
i32.store 12($pop5), $pop0
i64.const $push1=, 0
i64.store 0($0), $pop1
return
.endfunc
.Lfunc_end1:
.size alloca3264, .Lfunc_end1-alloca3264
.globl allocarray
.type allocarray,@function
allocarray:
.local i32
i32.const $push6=, 0
i32.const $push3=, 0
i32.load $push4=, __stack_pointer($pop3)
i32.const $push5=, 144
i32.sub $push12=, $pop4, $pop5
tee_local $push11=, $0=, $pop12
i32.store __stack_pointer($pop6), $pop11
i32.const $push0=, 24
i32.add $push1=, $0, $pop0
i32.const $push2=, 1
i32.store 0($pop1), $pop2
i32.const $push10=, 1
i32.store 12($0), $pop10
i32.const $push9=, 0
i32.const $push7=, 144
i32.add $push8=, $0, $pop7
i32.store __stack_pointer($pop9), $pop8
return
.endfunc
.Lfunc_end2:
.size allocarray, .Lfunc_end2-allocarray
.globl non_mem_use
.type non_mem_use,@function
non_mem_use:
.param i32
.local i32
i32.const $push3=, 0
i32.const $push0=, 0
i32.load $push1=, __stack_pointer($pop0)
i32.const $push2=, 48
i32.sub $push12=, $pop1, $pop2
tee_local $push11=, $1=, $pop12
i32.store __stack_pointer($pop3), $pop11
i32.const $push7=, 8
i32.add $push8=, $1, $pop7
call ext_func@FUNCTION, $pop8
call ext_func@FUNCTION, $1
i32.const $push9=, 16
i32.add $push10=, $1, $pop9
i32.store 0($0), $pop10
i32.const $push6=, 0
i32.const $push4=, 48
i32.add $push5=, $1, $pop4
i32.store __stack_pointer($pop6), $pop5
return
.endfunc
.Lfunc_end3:
.size non_mem_use, .Lfunc_end3-non_mem_use
.globl allocarray_inbounds
.type allocarray_inbounds,@function
allocarray_inbounds:
.local i32
i32.const $push5=, 0
i32.const $push2=, 0
i32.load $push3=, __stack_pointer($pop2)
i32.const $push4=, 32
i32.sub $push11=, $pop3, $pop4
tee_local $push10=, $0=, $pop11
i32.store __stack_pointer($pop5), $pop10
i32.const $push0=, 1
i32.store 24($0), $pop0
i32.const $push9=, 1
i32.store 12($0), $pop9
i32.const $push1=, 0
call ext_func@FUNCTION, $pop1
i32.const $push8=, 0
i32.const $push6=, 32
i32.add $push7=, $0, $pop6
i32.store __stack_pointer($pop8), $pop7
return
.endfunc
.Lfunc_end4:
.size allocarray_inbounds, .Lfunc_end4-allocarray_inbounds
.globl dynamic_alloca
.type dynamic_alloca,@function
dynamic_alloca:
.param i32
.local i32
i32.const $push6=, 0
i32.const $push7=, 0
i32.load $push14=, __stack_pointer($pop7)
tee_local $push13=, $1=, $pop14
i32.const $push0=, 2
i32.shl $push1=, $0, $pop0
i32.const $push2=, 15
i32.add $push3=, $pop1, $pop2
i32.const $push4=, -16
i32.and $push5=, $pop3, $pop4
i32.sub $push12=, $pop13, $pop5
tee_local $push11=, $0=, $pop12
copy_local $push10=, $pop11
i32.store __stack_pointer($pop6), $pop10
call ext_func_i32@FUNCTION, $0
i32.const $push8=, 0
copy_local $push9=, $1
i32.store __stack_pointer($pop8), $pop9
return
.endfunc
.Lfunc_end5:
.size dynamic_alloca, .Lfunc_end5-dynamic_alloca
.globl dynamic_alloca_redzone
.type dynamic_alloca_redzone,@function
dynamic_alloca_redzone:
.param i32
.local i32
i32.const $push7=, 0
i32.load $push11=, __stack_pointer($pop7)
tee_local $push10=, $1=, $pop11
copy_local $drop=, $pop10
i32.const $push0=, 2
i32.shl $push1=, $0, $pop0
i32.const $push2=, 15
i32.add $push3=, $pop1, $pop2
i32.const $push4=, -16
i32.and $push5=, $pop3, $pop4
i32.sub $push9=, $1, $pop5
tee_local $push8=, $0=, $pop9
copy_local $drop=, $pop8
i32.const $push6=, 0
i32.store 0($0), $pop6
return
.endfunc
.Lfunc_end6:
.size dynamic_alloca_redzone, .Lfunc_end6-dynamic_alloca_redzone
.globl dynamic_static_alloca
.type dynamic_static_alloca,@function
dynamic_static_alloca:
.param i32
.local i32, i32, i32
i32.const $push16=, 0
i32.const $push13=, 0
i32.load $push14=, __stack_pointer($pop13)
i32.const $push15=, 16
i32.sub $push32=, $pop14, $pop15
tee_local $push31=, $2=, $pop32
i32.store __stack_pointer($pop16), $pop31
copy_local $push30=, $2
tee_local $push29=, $1=, $pop30
i32.const $push0=, 101
i32.store 12($pop29), $pop0
i32.const $push11=, 0
i32.const $push1=, 2
i32.shl $push2=, $0, $pop1
i32.const $push3=, 15
i32.add $push4=, $pop2, $pop3
i32.const $push5=, -16
i32.and $push28=, $pop4, $pop5
tee_local $push27=, $0=, $pop28
i32.sub $push26=, $2, $pop27
tee_local $push25=, $2=, $pop26
copy_local $push24=, $pop25
tee_local $push23=, $3=, $pop24
i32.store __stack_pointer($pop11), $pop23
i32.const $push6=, 102
i32.store 12($1), $pop6
i32.const $push7=, 103
i32.store 0($2), $pop7
i32.const $push12=, 0
i32.sub $push22=, $3, $0
tee_local $push21=, $0=, $pop22
copy_local $push20=, $pop21
i32.store __stack_pointer($pop12), $pop20
i32.const $push8=, 104
i32.store 12($1), $pop8
i32.const $push9=, 105
i32.store 0($2), $pop9
i32.const $push10=, 106
i32.store 0($0), $pop10
i32.const $push19=, 0
i32.const $push17=, 16
i32.add $push18=, $1, $pop17
i32.store __stack_pointer($pop19), $pop18
return
.endfunc
.Lfunc_end7:
.size dynamic_static_alloca, .Lfunc_end7-dynamic_static_alloca
.globl llvm_stack_builtins
.type llvm_stack_builtins,@function
llvm_stack_builtins:
.param i32
.local i32, i32, i32
i32.const $push7=, 0
i32.load $push11=, __stack_pointer($pop7)
tee_local $push10=, $3=, $pop11
copy_local $2=, $pop10
copy_local $1=, $3
i32.const $push6=, 0
i32.const $push0=, 2
i32.shl $push1=, $0, $pop0
i32.const $push2=, 15
i32.add $push3=, $pop1, $pop2
i32.const $push4=, -16
i32.and $push5=, $pop3, $pop4
i32.sub $push9=, $3, $pop5
i32.store __stack_pointer($pop6), $pop9
copy_local $drop=, $1
i32.const $push8=, 0
i32.store __stack_pointer($pop8), $2
return
.endfunc
.Lfunc_end8:
.size llvm_stack_builtins, .Lfunc_end8-llvm_stack_builtins
.globl dynamic_alloca_nouse
.type dynamic_alloca_nouse,@function
dynamic_alloca_nouse:
.param i32
.local i32, i32
i32.const $push7=, 0
i32.load $push11=, __stack_pointer($pop7)
tee_local $push10=, $2=, $pop11
copy_local $1=, $pop10
i32.const $push6=, 0
i32.const $push0=, 2
i32.shl $push1=, $0, $pop0
i32.const $push2=, 15
i32.add $push3=, $pop1, $pop2
i32.const $push4=, -16
i32.and $push5=, $pop3, $pop4
i32.sub $push9=, $2, $pop5
i32.store __stack_pointer($pop6), $pop9
i32.const $push8=, 0
i32.store __stack_pointer($pop8), $1
return
.endfunc
.Lfunc_end9:
.size dynamic_alloca_nouse, .Lfunc_end9-dynamic_alloca_nouse
.globl copytoreg_fi
.type copytoreg_fi,@function
copytoreg_fi:
.param i32, i32
.local i32
i32.const $push0=, 0
i32.load $push1=, __stack_pointer($pop0)
i32.const $push2=, 16
i32.sub $push5=, $pop1, $pop2
i32.const $push3=, 12
i32.add $push4=, $pop5, $pop3
copy_local $2=, $pop4
i32.const $push6=, 1
i32.and $0=, $0, $pop6
.LBB10_1:
loop
i32.const $push7=, 1
i32.store 0($2), $pop7
copy_local $2=, $1
br_if 0, $0
end_loop
return
.endfunc
.Lfunc_end10:
.size copytoreg_fi, .Lfunc_end10-copytoreg_fi
.globl frameaddress_0
.type frameaddress_0,@function
frameaddress_0:
.local i32
i32.const $push0=, 0
i32.load $push2=, __stack_pointer($pop0)
copy_local $push4=, $pop2
tee_local $push3=, $0=, $pop4
call use_i8_star@FUNCTION, $pop3
i32.const $push1=, 0
i32.store __stack_pointer($pop1), $0
return
.endfunc
.Lfunc_end11:
.size frameaddress_0, .Lfunc_end11-frameaddress_0
.globl frameaddress_1
.type frameaddress_1,@function
frameaddress_1:
i32.const $push0=, 0
call use_i8_star@FUNCTION, $pop0
return
.endfunc
.Lfunc_end12:
.size frameaddress_1, .Lfunc_end12-frameaddress_1
.globl inline_asm
.type inline_asm,@function
inline_asm:
.local i32
i32.const $push0=, 0
i32.load $push1=, __stack_pointer($pop0)
i32.const $push2=, 16
i32.sub $push5=, $pop1, $pop2
i32.const $push3=, 15
i32.add $push4=, $pop5, $pop3
copy_local $0=, $pop4
#APP
# %0
#NO_APP
return
.endfunc
.Lfunc_end13:
.size inline_asm, .Lfunc_end13-inline_asm
.functype ext_func, void, i32
.functype ext_func_i32, void, i32
.functype use_i8_star, void, i32