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Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / bolt / test / X86 / Inputs / dwarf4-split-dwarf-no-address-main.s
blob9c8e749d469bfb5abb3e1217cc1884f97ae969f0
1 # extern int helper(int i);
2 # void use(int * x, int * y) {
3 # *x += 4;
4 # *y -= 2;
5 # }
6 #
7 # int x = 0;
8 # int y = 1;
9 # int main(int argc, char *argv[]) {
10 # x = argc;
11 # y = argc + 3;
12 # use(&x, &y);
13 # return x + helper(y);
14 # }
15
16 .text
17 .file "main.cpp"
18 .file 1 "." "main.cpp"
19 .globl _Z3usePiS_ # -- Begin function _Z3usePiS_
20 .p2align 4, 0x90
21 .type _Z3usePiS_,@function
22 _Z3usePiS_: # @_Z3usePiS_
23 .Lfunc_begin0:
24 .loc 1 2 0 # main.cpp:2:0
25 .cfi_startproc
26 # %bb.0: # %entry
27 pushq %rbp
28 .cfi_def_cfa_offset 16
29 .cfi_offset %rbp, -16
30 movq %rsp, %rbp
31 .cfi_def_cfa_register %rbp
32 movq %rdi, -8(%rbp)
33 movq %rsi, -16(%rbp)
34 .Ltmp0:
35 .loc 1 3 3 prologue_end # main.cpp:3:3
36 movq -8(%rbp), %rax
37 .loc 1 3 5 is_stmt 0 # main.cpp:3:5
38 movl (%rax), %ecx
39 addl $4, %ecx
40 movl %ecx, (%rax)
41 .loc 1 4 3 is_stmt 1 # main.cpp:4:3
42 movq -16(%rbp), %rax
43 .loc 1 4 5 is_stmt 0 # main.cpp:4:5
44 movl (%rax), %ecx
45 subl $2, %ecx
46 movl %ecx, (%rax)
47 .loc 1 5 1 is_stmt 1 # main.cpp:5:1
48 popq %rbp
49 .cfi_def_cfa %rsp, 8
50 retq
51 .Ltmp1:
52 .Lfunc_end0:
53 .size _Z3usePiS_, .Lfunc_end0-_Z3usePiS_
54 .cfi_endproc
55 # -- End function
56 .globl main # -- Begin function main
57 .p2align 4, 0x90
58 .type main,@function
59 main: # @main
60 .Lfunc_begin1:
61 .loc 1 9 0 # main.cpp:9:0
62 .cfi_startproc
63 # %bb.0: # %entry
64 pushq %rbp
65 .cfi_def_cfa_offset 16
66 .cfi_offset %rbp, -16
67 movq %rsp, %rbp
68 .cfi_def_cfa_register %rbp
69 subq $32, %rsp
70 movl $0, -4(%rbp)
71 movl %edi, -8(%rbp)
72 movq %rsi, -16(%rbp)
73 .Ltmp2:
74 .loc 1 10 7 prologue_end # main.cpp:10:7
75 movl -8(%rbp), %eax
76 .loc 1 10 5 is_stmt 0 # main.cpp:10:5
77 movl %eax, x
78 .loc 1 11 7 is_stmt 1 # main.cpp:11:7
79 movl -8(%rbp), %eax
80 .loc 1 11 12 is_stmt 0 # main.cpp:11:12
81 addl $3, %eax
82 .loc 1 11 5 # main.cpp:11:5
83 movl %eax, y
84 .loc 1 12 3 is_stmt 1 # main.cpp:12:3
85 movabsq $x, %rdi
86 movabsq $y, %rsi
87 callq _Z3usePiS_
88 .loc 1 13 10 # main.cpp:13:10
89 movl x, %eax
90 movl %eax, -20(%rbp) # 4-byte Spill
91 .loc 1 13 21 is_stmt 0 # main.cpp:13:21
92 movl y, %edi
93 .loc 1 13 14 # main.cpp:13:14
94 callq _Z6helperi
95 movl %eax, %ecx
96 movl -20(%rbp), %eax # 4-byte Reload
97 .loc 1 13 12 # main.cpp:13:12
98 addl %ecx, %eax
99 .loc 1 13 3 # main.cpp:13:3
100 addq $32, %rsp
101 popq %rbp
102 .cfi_def_cfa %rsp, 8
103 retq
104 .Ltmp3:
105 .Lfunc_end1:
106 .size main, .Lfunc_end1-main
107 .cfi_endproc
108 # -- End function
109 .type x,@object # @x
110 .bss
111 .globl x
112 .p2align 2
113 x:
114 .long 0 # 0x0
115 .size x, 4
116
117 .type y,@object # @y
118 .data
119 .globl y
120 .p2align 2
121 y:
122 .long 1 # 0x1
123 .size y, 4
124
125 .section .debug_abbrev,"",@progbits
126 .byte 1 # Abbreviation Code
127 .byte 17 # DW_TAG_compile_unit
128 .byte 0 # DW_CHILDREN_no
129 .byte 16 # DW_AT_stmt_list
130 .byte 23 # DW_FORM_sec_offset
131 .byte 27 # DW_AT_comp_dir
132 .byte 14 # DW_FORM_strp
133 .ascii "\264B" # DW_AT_GNU_pubnames
134 .byte 25 # DW_FORM_flag_present
135 .ascii "\260B" # DW_AT_GNU_dwo_name
136 .byte 14 # DW_FORM_strp
137 .ascii "\261B" # DW_AT_GNU_dwo_id
138 .byte 7 # DW_FORM_data8
139 .byte 17 # DW_AT_low_pc
140 .byte 1 # DW_FORM_addr
141 .byte 18 # DW_AT_high_pc
142 .byte 6 # DW_FORM_data4
143 .ascii "\263B" # DW_AT_GNU_addr_base
144 .byte 23 # DW_FORM_sec_offset
145 .byte 0 # EOM(1)
146 .byte 0 # EOM(2)
147 .byte 0 # EOM(3)
148 .section .debug_info,"",@progbits
149 .Lcu_begin0:
150 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
151 .Ldebug_info_start0:
152 .short 4 # DWARF version number
153 .long .debug_abbrev # Offset Into Abbrev. Section
154 .byte 8 # Address Size (in bytes)
155 .byte 1 # Abbrev [1] 0xb:0x25 DW_TAG_compile_unit
156 .long .Lline_table_start0 # DW_AT_stmt_list
157 .long .Lskel_string0 # DW_AT_comp_dir
158 # DW_AT_GNU_pubnames
159 .long .Lskel_string1 # DW_AT_GNU_dwo_name
160 .quad 4587139501222431648 # DW_AT_GNU_dwo_id
161 .quad .Lfunc_begin0 # DW_AT_low_pc
162 .long .Lfunc_end1-.Lfunc_begin0 # DW_AT_high_pc
163 .long .Laddr_table_base0 # DW_AT_GNU_addr_base
164 .Ldebug_info_end0:
165 .section .debug_str,"MS",@progbits,1
166 .Lskel_string0:
167 .asciz "." # string offset=0
168 .Lskel_string1:
169 .asciz "main.dwo" # string offset=38
170 .section .debug_str.dwo,"eMS",@progbits,1
171 .Linfo_string0:
172 .asciz "x" # string offset=0
173 .Linfo_string1:
174 .asciz "int" # string offset=2
175 .Linfo_string2:
176 .asciz "y" # string offset=6
177 .Linfo_string3:
178 .asciz "_Z3usePiS_" # string offset=8
179 .Linfo_string4:
180 .asciz "use" # string offset=19
181 .Linfo_string5:
182 .asciz "main" # string offset=23
183 .Linfo_string6:
184 .asciz "argc" # string offset=28
185 .Linfo_string7:
186 .asciz "argv" # string offset=33
187 .Linfo_string8:
188 .asciz "char" # string offset=38
189 .Linfo_string9:
190 .asciz "clang version 15.0.0" # string offset=43
191 .Linfo_string10:
192 .asciz "main.cpp" # string offset=177
193 .Linfo_string11:
194 .asciz "main.dwo" # string offset=186
195 .section .debug_str_offsets.dwo,"e",@progbits
196 .long 0
197 .long 2
198 .long 6
199 .long 8
200 .long 19
201 .long 23
202 .long 28
203 .long 33
204 .long 38
205 .long 43
206 .long 177
207 .long 186
208 .section .debug_info.dwo,"e",@progbits
209 .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
210 .Ldebug_info_dwo_start0:
211 .short 4 # DWARF version number
212 .long 0 # Offset Into Abbrev. Section
213 .byte 8 # Address Size (in bytes)
214 .byte 1 # Abbrev [1] 0xb:0x85 DW_TAG_compile_unit
215 .byte 9 # DW_AT_producer
216 .short 33 # DW_AT_language
217 .byte 10 # DW_AT_name
218 .byte 11 # DW_AT_GNU_dwo_name
219 .quad 4587139501222431648 # DW_AT_GNU_dwo_id
220 .byte 2 # Abbrev [2] 0x19:0xb DW_TAG_variable
221 .byte 0 # DW_AT_name
222 .long 36 # DW_AT_type
223 # DW_AT_external
224 .byte 1 # DW_AT_decl_file
225 .byte 7 # DW_AT_decl_line
226 .byte 2 # DW_AT_location
227 .byte 251
228 .byte 0
229 .byte 3 # Abbrev [3] 0x24:0x4 DW_TAG_base_type
230 .byte 1 # DW_AT_name
231 .byte 5 # DW_AT_encoding
232 .byte 4 # DW_AT_byte_size
233 .byte 2 # Abbrev [2] 0x28:0xb DW_TAG_variable
234 .byte 2 # DW_AT_name
235 .long 36 # DW_AT_type
236 # DW_AT_external
237 .byte 1 # DW_AT_decl_file
238 .byte 8 # DW_AT_decl_line
239 .byte 2 # DW_AT_location
240 .byte 251
241 .byte 1
242 .byte 4 # Abbrev [4] 0x33:0x23 DW_TAG_subprogram
243 .byte 2 # DW_AT_low_pc
244 .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
245 .byte 1 # DW_AT_frame_base
246 .byte 86
247 .byte 3 # DW_AT_linkage_name
248 .byte 4 # DW_AT_name
249 .byte 1 # DW_AT_decl_file
250 .byte 2 # DW_AT_decl_line
251 # DW_AT_external
252 .byte 5 # Abbrev [5] 0x3f:0xb DW_TAG_formal_parameter
253 .byte 2 # DW_AT_location
254 .byte 145
255 .byte 120
256 .byte 0 # DW_AT_name
257 .byte 1 # DW_AT_decl_file
258 .byte 2 # DW_AT_decl_line
259 .long 124 # DW_AT_type
260 .byte 5 # Abbrev [5] 0x4a:0xb DW_TAG_formal_parameter
261 .byte 2 # DW_AT_location
262 .byte 145
263 .byte 112
264 .byte 2 # DW_AT_name
265 .byte 1 # DW_AT_decl_file
266 .byte 2 # DW_AT_decl_line
267 .long 124 # DW_AT_type
268 .byte 0 # End Of Children Mark
269 .byte 6 # Abbrev [6] 0x56:0x26 DW_TAG_subprogram
270 .byte 3 # DW_AT_low_pc
271 .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc
272 .byte 1 # DW_AT_frame_base
273 .byte 86
274 .byte 5 # DW_AT_name
275 .byte 1 # DW_AT_decl_file
276 .byte 9 # DW_AT_decl_line
277 .long 36 # DW_AT_type
278 # DW_AT_external
279 .byte 5 # Abbrev [5] 0x65:0xb DW_TAG_formal_parameter
280 .byte 2 # DW_AT_location
281 .byte 145
282 .byte 120
283 .byte 6 # DW_AT_name
284 .byte 1 # DW_AT_decl_file
285 .byte 9 # DW_AT_decl_line
286 .long 36 # DW_AT_type
287 .byte 5 # Abbrev [5] 0x70:0xb DW_TAG_formal_parameter
288 .byte 2 # DW_AT_location
289 .byte 145
290 .byte 112
291 .byte 7 # DW_AT_name
292 .byte 1 # DW_AT_decl_file
293 .byte 9 # DW_AT_decl_line
294 .long 129 # DW_AT_type
295 .byte 0 # End Of Children Mark
296 .byte 7 # Abbrev [7] 0x7c:0x5 DW_TAG_pointer_type
297 .long 36 # DW_AT_type
298 .byte 7 # Abbrev [7] 0x81:0x5 DW_TAG_pointer_type
299 .long 134 # DW_AT_type
300 .byte 7 # Abbrev [7] 0x86:0x5 DW_TAG_pointer_type
301 .long 139 # DW_AT_type
302 .byte 3 # Abbrev [3] 0x8b:0x4 DW_TAG_base_type
303 .byte 8 # DW_AT_name
304 .byte 6 # DW_AT_encoding
305 .byte 1 # DW_AT_byte_size
306 .byte 0 # End Of Children Mark
307 .Ldebug_info_dwo_end0:
308 .section .debug_abbrev.dwo,"e",@progbits
309 .byte 1 # Abbreviation Code
310 .byte 17 # DW_TAG_compile_unit
311 .byte 1 # DW_CHILDREN_yes
312 .byte 37 # DW_AT_producer
313 .ascii "\202>" # DW_FORM_GNU_str_index
314 .byte 19 # DW_AT_language
315 .byte 5 # DW_FORM_data2
316 .byte 3 # DW_AT_name
317 .ascii "\202>" # DW_FORM_GNU_str_index
318 .ascii "\260B" # DW_AT_GNU_dwo_name
319 .ascii "\202>" # DW_FORM_GNU_str_index
320 .ascii "\261B" # DW_AT_GNU_dwo_id
321 .byte 7 # DW_FORM_data8
322 .byte 0 # EOM(1)
323 .byte 0 # EOM(2)
324 .byte 2 # Abbreviation Code
325 .byte 52 # DW_TAG_variable
326 .byte 0 # DW_CHILDREN_no
327 .byte 3 # DW_AT_name
328 .ascii "\202>" # DW_FORM_GNU_str_index
329 .byte 73 # DW_AT_type
330 .byte 19 # DW_FORM_ref4
331 .byte 63 # DW_AT_external
332 .byte 25 # DW_FORM_flag_present
333 .byte 58 # DW_AT_decl_file
334 .byte 11 # DW_FORM_data1
335 .byte 59 # DW_AT_decl_line
336 .byte 11 # DW_FORM_data1
337 .byte 2 # DW_AT_location
338 .byte 24 # DW_FORM_exprloc
339 .byte 0 # EOM(1)
340 .byte 0 # EOM(2)
341 .byte 3 # Abbreviation Code
342 .byte 36 # DW_TAG_base_type
343 .byte 0 # DW_CHILDREN_no
344 .byte 3 # DW_AT_name
345 .ascii "\202>" # DW_FORM_GNU_str_index
346 .byte 62 # DW_AT_encoding
347 .byte 11 # DW_FORM_data1
348 .byte 11 # DW_AT_byte_size
349 .byte 11 # DW_FORM_data1
350 .byte 0 # EOM(1)
351 .byte 0 # EOM(2)
352 .byte 4 # Abbreviation Code
353 .byte 46 # DW_TAG_subprogram
354 .byte 1 # DW_CHILDREN_yes
355 .byte 17 # DW_AT_low_pc
356 .ascii "\201>" # DW_FORM_GNU_addr_index
357 .byte 18 # DW_AT_high_pc
358 .byte 6 # DW_FORM_data4
359 .byte 64 # DW_AT_frame_base
360 .byte 24 # DW_FORM_exprloc
361 .byte 110 # DW_AT_linkage_name
362 .ascii "\202>" # DW_FORM_GNU_str_index
363 .byte 3 # DW_AT_name
364 .ascii "\202>" # DW_FORM_GNU_str_index
365 .byte 58 # DW_AT_decl_file
366 .byte 11 # DW_FORM_data1
367 .byte 59 # DW_AT_decl_line
368 .byte 11 # DW_FORM_data1
369 .byte 63 # DW_AT_external
370 .byte 25 # DW_FORM_flag_present
371 .byte 0 # EOM(1)
372 .byte 0 # EOM(2)
373 .byte 5 # Abbreviation Code
374 .byte 5 # DW_TAG_formal_parameter
375 .byte 0 # DW_CHILDREN_no
376 .byte 2 # DW_AT_location
377 .byte 24 # DW_FORM_exprloc
378 .byte 3 # DW_AT_name
379 .ascii "\202>" # DW_FORM_GNU_str_index
380 .byte 58 # DW_AT_decl_file
381 .byte 11 # DW_FORM_data1
382 .byte 59 # DW_AT_decl_line
383 .byte 11 # DW_FORM_data1
384 .byte 73 # DW_AT_type
385 .byte 19 # DW_FORM_ref4
386 .byte 0 # EOM(1)
387 .byte 0 # EOM(2)
388 .byte 6 # Abbreviation Code
389 .byte 46 # DW_TAG_subprogram
390 .byte 1 # DW_CHILDREN_yes
391 .byte 17 # DW_AT_low_pc
392 .ascii "\201>" # DW_FORM_GNU_addr_index
393 .byte 18 # DW_AT_high_pc
394 .byte 6 # DW_FORM_data4
395 .byte 64 # DW_AT_frame_base
396 .byte 24 # DW_FORM_exprloc
397 .byte 3 # DW_AT_name
398 .ascii "\202>" # DW_FORM_GNU_str_index
399 .byte 58 # DW_AT_decl_file
400 .byte 11 # DW_FORM_data1
401 .byte 59 # DW_AT_decl_line
402 .byte 11 # DW_FORM_data1
403 .byte 73 # DW_AT_type
404 .byte 19 # DW_FORM_ref4
405 .byte 63 # DW_AT_external
406 .byte 25 # DW_FORM_flag_present
407 .byte 0 # EOM(1)
408 .byte 0 # EOM(2)
409 .byte 7 # Abbreviation Code
410 .byte 15 # DW_TAG_pointer_type
411 .byte 0 # DW_CHILDREN_no
412 .byte 73 # DW_AT_type
413 .byte 19 # DW_FORM_ref4
414 .byte 0 # EOM(1)
415 .byte 0 # EOM(2)
416 .byte 0 # EOM(3)
417 .section .debug_addr,"",@progbits
418 .Laddr_table_base0:
419 .quad x
420 .quad y
421 .quad .Lfunc_begin0
422 .quad .Lfunc_begin1
423 .section .debug_gnu_pubnames,"",@progbits
424 .long .LpubNames_end0-.LpubNames_start0 # Length of Public Names Info
425 .LpubNames_start0:
426 .short 2 # DWARF Version
427 .long .Lcu_begin0 # Offset of Compilation Unit Info
428 .long 48 # Compilation Unit Length
429 .long 86 # DIE offset
430 .byte 48 # Attributes: FUNCTION, EXTERNAL
431 .asciz "main" # External Name
432 .long 25 # DIE offset
433 .byte 32 # Attributes: VARIABLE, EXTERNAL
434 .asciz "x" # External Name
435 .long 40 # DIE offset
436 .byte 32 # Attributes: VARIABLE, EXTERNAL
437 .asciz "y" # External Name
438 .long 51 # DIE offset
439 .byte 48 # Attributes: FUNCTION, EXTERNAL
440 .asciz "use" # External Name
441 .long 0 # End Mark
442 .LpubNames_end0:
443 .section .debug_gnu_pubtypes,"",@progbits
444 .long .LpubTypes_end0-.LpubTypes_start0 # Length of Public Types Info
445 .LpubTypes_start0:
446 .short 2 # DWARF Version
447 .long .Lcu_begin0 # Offset of Compilation Unit Info
448 .long 48 # Compilation Unit Length
449 .long 36 # DIE offset
450 .byte 144 # Attributes: TYPE, STATIC
451 .asciz "int" # External Name
452 .long 139 # DIE offset
453 .byte 144 # Attributes: TYPE, STATIC
454 .asciz "char" # External Name
455 .long 0 # End Mark
456 .LpubTypes_end0:
457 .ident "clang version 15.0.0"
458 .section ".note.GNU-stack","",@progbits
459 .addrsig
460 .addrsig_sym _Z3usePiS_
461 .addrsig_sym _Z6helperi
462 .addrsig_sym x
463 .addrsig_sym y
464 .section .debug_line,"",@progbits
465 .Lline_table_start0:
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