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Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / bolt / test / X86 / Inputs / dwarf5-locaddrx.s
blob46c99f28ba8faa519ac0c20c848bb3b0f934babc
1 # clang++ -g -gdwarf-5 -emit-llvm -S mainlocadddrx.cpp
2 # llc -O0 -mtriple=x86_64-unknown-linux-gnu mainlocadddrx.ll
3 # void use(int * x, int * y) {
4 # *x += 4;
5 # *y -= 2;
6 # }
7 #
8 # int x = 0;
9 # int y = 1;
10 # int main(int argc, char *argv[]) {
11 # x = argc;
12 # y = argc + 3;
13 # use(&x, &y);
14 # return x + y;
15 # }
16
17 .text
18 .file "mainlocadddrx.cpp"
19 .file 0 "." "mainlocadddrx.cpp" md5 0xd4fd79ce0087c4cefd089752bf2182c6
20 .globl _Z3usePiS_ # -- Begin function _Z3usePiS_
21 .p2align 4, 0x90
22 .type _Z3usePiS_,@function
23 _Z3usePiS_: # @_Z3usePiS_
24 .Lfunc_begin0:
25 .loc 0 1 0 # mainlocadddrx.cpp:1:0
26 .cfi_startproc
27 # %bb.0: # %entry
28 pushq %rbp
29 .cfi_def_cfa_offset 16
30 .cfi_offset %rbp, -16
31 movq %rsp, %rbp
32 .cfi_def_cfa_register %rbp
33 movq %rdi, -8(%rbp)
34 movq %rsi, -16(%rbp)
35 .Ltmp0:
36 .loc 0 2 2 prologue_end # mainlocadddrx.cpp:2:2
37 movq -8(%rbp), %rax
38 .loc 0 2 4 is_stmt 0 # mainlocadddrx.cpp:2:4
39 movl (%rax), %ecx
40 addl $4, %ecx
41 movl %ecx, (%rax)
42 .loc 0 3 2 is_stmt 1 # mainlocadddrx.cpp:3:2
43 movq -16(%rbp), %rax
44 .loc 0 3 4 is_stmt 0 # mainlocadddrx.cpp:3:4
45 movl (%rax), %ecx
46 subl $2, %ecx
47 movl %ecx, (%rax)
48 .loc 0 4 1 is_stmt 1 # mainlocadddrx.cpp:4:1
49 popq %rbp
50 .cfi_def_cfa %rsp, 8
51 retq
52 .Ltmp1:
53 .Lfunc_end0:
54 .size _Z3usePiS_, .Lfunc_end0-_Z3usePiS_
55 .cfi_endproc
56 # -- End function
57 .globl main # -- Begin function main
58 .p2align 4, 0x90
59 .type main,@function
60 main: # @main
61 .Lfunc_begin1:
62 .loc 0 8 0 # mainlocadddrx.cpp:8:0
63 .cfi_startproc
64 # %bb.0: # %entry
65 pushq %rbp
66 .cfi_def_cfa_offset 16
67 .cfi_offset %rbp, -16
68 movq %rsp, %rbp
69 .cfi_def_cfa_register %rbp
70 subq $16, %rsp
71 movl $0, -4(%rbp)
72 movl %edi, -8(%rbp)
73 movq %rsi, -16(%rbp)
74 .Ltmp2:
75 .loc 0 9 8 prologue_end # mainlocadddrx.cpp:9:8
76 movl -8(%rbp), %eax
77 .loc 0 9 6 is_stmt 0 # mainlocadddrx.cpp:9:6
78 movl %eax, x
79 .loc 0 10 8 is_stmt 1 # mainlocadddrx.cpp:10:8
80 movl -8(%rbp), %eax
81 .loc 0 10 13 is_stmt 0 # mainlocadddrx.cpp:10:13
82 addl $3, %eax
83 .loc 0 10 6 # mainlocadddrx.cpp:10:6
84 movl %eax, y
85 .loc 0 11 4 is_stmt 1 # mainlocadddrx.cpp:11:4
86 movabsq $x, %rdi
87 movabsq $y, %rsi
88 callq _Z3usePiS_
89 .loc 0 12 11 # mainlocadddrx.cpp:12:11
90 movl x, %eax
91 .loc 0 12 13 is_stmt 0 # mainlocadddrx.cpp:12:13
92 addl y, %eax
93 .loc 0 12 4 # mainlocadddrx.cpp:12:4
94 addq $16, %rsp
95 popq %rbp
96 .cfi_def_cfa %rsp, 8
97 retq
98 .Ltmp3:
99 .Lfunc_end1:
100 .size main, .Lfunc_end1-main
101 .cfi_endproc
102 # -- End function
103 .type x,@object # @x
104 .bss
105 .globl x
106 .p2align 2
107 x:
108 .long 0 # 0x0
109 .size x, 4
110
111 .type y,@object # @y
112 .data
113 .globl y
114 .p2align 2
115 y:
116 .long 1 # 0x1
117 .size y, 4
118
119 .section .debug_abbrev,"",@progbits
120 .byte 1 # Abbreviation Code
121 .byte 74 # DW_TAG_skeleton_unit
122 .byte 0 # DW_CHILDREN_no
123 .byte 16 # DW_AT_stmt_list
124 .byte 23 # DW_FORM_sec_offset
125 .byte 114 # DW_AT_str_offsets_base
126 .byte 23 # DW_FORM_sec_offset
127 .byte 27 # DW_AT_comp_dir
128 .byte 37 # DW_FORM_strx1
129 .ascii "\264B" # DW_AT_GNU_pubnames
130 .byte 25 # DW_FORM_flag_present
131 .byte 118 # DW_AT_dwo_name
132 .byte 37 # DW_FORM_strx1
133 .byte 17 # DW_AT_low_pc
134 .byte 27 # DW_FORM_addrx
135 .byte 18 # DW_AT_high_pc
136 .byte 6 # DW_FORM_data4
137 .byte 115 # DW_AT_addr_base
138 .byte 23 # DW_FORM_sec_offset
139 .byte 0 # EOM(1)
140 .byte 0 # EOM(2)
141 .byte 0 # EOM(3)
142 .section .debug_info,"",@progbits
143 .Lcu_begin0:
144 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
145 .Ldebug_info_start0:
146 .short 5 # DWARF version number
147 .byte 4 # DWARF Unit Type
148 .byte 8 # Address Size (in bytes)
149 .long .debug_abbrev # Offset Into Abbrev. Section
150 .quad 6364283817788887055
151 .byte 1 # Abbrev [1] 0x14:0x14 DW_TAG_skeleton_unit
152 .long .Lline_table_start0 # DW_AT_stmt_list
153 .long .Lstr_offsets_base0 # DW_AT_str_offsets_base
154 .byte 0 # DW_AT_comp_dir
155 # DW_AT_GNU_pubnames
156 .byte 1 # DW_AT_dwo_name
157 .byte 2 # DW_AT_low_pc
158 .long .Lfunc_end1-.Lfunc_begin0 # DW_AT_high_pc
159 .long .Laddr_table_base0 # DW_AT_addr_base
160 .Ldebug_info_end0:
161 .section .debug_str_offsets,"",@progbits
162 .long 12 # Length of String Offsets Set
163 .short 5
164 .short 0
165 .Lstr_offsets_base0:
166 .section .debug_str,"MS",@progbits,1
167 .Lskel_string0:
168 .asciz "." # string offset=0
169 .Lskel_string1:
170 .asciz "mainlocadddrx.dwo" # string offset=2
171 .section .debug_str_offsets,"",@progbits
172 .long .Lskel_string0
173 .long .Lskel_string1
174 .section .debug_str_offsets.dwo,"e",@progbits
175 .long 52 # Length of String Offsets Set
176 .short 5
177 .short 0
178 .section .debug_str.dwo,"eMS",@progbits,1
179 .Linfo_string0:
180 .asciz "x" # string offset=0
181 .Linfo_string1:
182 .asciz "int" # string offset=2
183 .Linfo_string2:
184 .asciz "y" # string offset=6
185 .Linfo_string3:
186 .asciz "_Z3usePiS_" # string offset=8
187 .Linfo_string4:
188 .asciz "use" # string offset=19
189 .Linfo_string5:
190 .asciz "main" # string offset=23
191 .Linfo_string6:
192 .asciz "argc" # string offset=28
193 .Linfo_string7:
194 .asciz "argv" # string offset=33
195 .Linfo_string8:
196 .asciz "char" # string offset=38
197 .Linfo_string9:
198 .asciz "clang version 15.0.0" # string offset=43
199 .Linfo_string10:
200 .asciz "mainlocadddrx.cpp" # string offset=64
201 .Linfo_string11:
202 .asciz "mainlocadddrx.dwo" # string offset=82
203 .section .debug_str_offsets.dwo,"e",@progbits
204 .long 0
205 .long 2
206 .long 6
207 .long 8
208 .long 19
209 .long 23
210 .long 28
211 .long 33
212 .long 38
213 .long 43
214 .long 64
215 .long 82
216 .section .debug_info.dwo,"e",@progbits
217 .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
218 .Ldebug_info_dwo_start0:
219 .short 5 # DWARF version number
220 .byte 5 # DWARF Unit Type
221 .byte 8 # Address Size (in bytes)
222 .long 0 # Offset Into Abbrev. Section
223 .quad 6364283817788887055
224 .byte 1 # Abbrev [1] 0x14:0x7d DW_TAG_compile_unit
225 .byte 9 # DW_AT_producer
226 .short 33 # DW_AT_language
227 .byte 10 # DW_AT_name
228 .byte 11 # DW_AT_dwo_name
229 .byte 2 # Abbrev [2] 0x1a:0xb DW_TAG_variable
230 .byte 0 # DW_AT_name
231 .long 37 # DW_AT_type
232 # DW_AT_external
233 .byte 0 # DW_AT_decl_file
234 .byte 6 # DW_AT_decl_line
235 .byte 2 # DW_AT_location
236 .byte 161
237 .byte 0
238 .byte 3 # Abbrev [3] 0x25:0x4 DW_TAG_base_type
239 .byte 1 # DW_AT_name
240 .byte 5 # DW_AT_encoding
241 .byte 4 # DW_AT_byte_size
242 .byte 2 # Abbrev [2] 0x29:0xb DW_TAG_variable
243 .byte 2 # DW_AT_name
244 .long 37 # DW_AT_type
245 # DW_AT_external
246 .byte 0 # DW_AT_decl_file
247 .byte 7 # DW_AT_decl_line
248 .byte 2 # DW_AT_location
249 .byte 161
250 .byte 1
251 .byte 4 # Abbrev [4] 0x34:0x23 DW_TAG_subprogram
252 .byte 2 # DW_AT_low_pc
253 .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
254 .byte 1 # DW_AT_frame_base
255 .byte 86
256 .byte 3 # DW_AT_linkage_name
257 .byte 4 # DW_AT_name
258 .byte 0 # DW_AT_decl_file
259 .byte 1 # DW_AT_decl_line
260 # DW_AT_external
261 .byte 5 # Abbrev [5] 0x40:0xb DW_TAG_formal_parameter
262 .byte 2 # DW_AT_location
263 .byte 145
264 .byte 120
265 .byte 0 # DW_AT_name
266 .byte 0 # DW_AT_decl_file
267 .byte 1 # DW_AT_decl_line
268 .long 125 # DW_AT_type
269 .byte 5 # Abbrev [5] 0x4b:0xb DW_TAG_formal_parameter
270 .byte 2 # DW_AT_location
271 .byte 145
272 .byte 112
273 .byte 2 # DW_AT_name
274 .byte 0 # DW_AT_decl_file
275 .byte 1 # DW_AT_decl_line
276 .long 125 # DW_AT_type
277 .byte 0 # End Of Children Mark
278 .byte 6 # Abbrev [6] 0x57:0x26 DW_TAG_subprogram
279 .byte 3 # DW_AT_low_pc
280 .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc
281 .byte 1 # DW_AT_frame_base
282 .byte 86
283 .byte 5 # DW_AT_name
284 .byte 0 # DW_AT_decl_file
285 .byte 8 # DW_AT_decl_line
286 .long 37 # DW_AT_type
287 # DW_AT_external
288 .byte 5 # Abbrev [5] 0x66:0xb DW_TAG_formal_parameter
289 .byte 2 # DW_AT_location
290 .byte 145
291 .byte 120
292 .byte 6 # DW_AT_name
293 .byte 0 # DW_AT_decl_file
294 .byte 8 # DW_AT_decl_line
295 .long 37 # DW_AT_type
296 .byte 5 # Abbrev [5] 0x71:0xb DW_TAG_formal_parameter
297 .byte 2 # DW_AT_location
298 .byte 145
299 .byte 112
300 .byte 7 # DW_AT_name
301 .byte 0 # DW_AT_decl_file
302 .byte 8 # DW_AT_decl_line
303 .long 130 # DW_AT_type
304 .byte 0 # End Of Children Mark
305 .byte 7 # Abbrev [7] 0x7d:0x5 DW_TAG_pointer_type
306 .long 37 # DW_AT_type
307 .byte 7 # Abbrev [7] 0x82:0x5 DW_TAG_pointer_type
308 .long 135 # DW_AT_type
309 .byte 7 # Abbrev [7] 0x87:0x5 DW_TAG_pointer_type
310 .long 140 # DW_AT_type
311 .byte 3 # Abbrev [3] 0x8c:0x4 DW_TAG_base_type
312 .byte 8 # DW_AT_name
313 .byte 6 # DW_AT_encoding
314 .byte 1 # DW_AT_byte_size
315 .byte 0 # End Of Children Mark
316 .Ldebug_info_dwo_end0:
317 .section .debug_abbrev.dwo,"e",@progbits
318 .byte 1 # Abbreviation Code
319 .byte 17 # DW_TAG_compile_unit
320 .byte 1 # DW_CHILDREN_yes
321 .byte 37 # DW_AT_producer
322 .byte 37 # DW_FORM_strx1
323 .byte 19 # DW_AT_language
324 .byte 5 # DW_FORM_data2
325 .byte 3 # DW_AT_name
326 .byte 37 # DW_FORM_strx1
327 .byte 118 # DW_AT_dwo_name
328 .byte 37 # DW_FORM_strx1
329 .byte 0 # EOM(1)
330 .byte 0 # EOM(2)
331 .byte 2 # Abbreviation Code
332 .byte 52 # DW_TAG_variable
333 .byte 0 # DW_CHILDREN_no
334 .byte 3 # DW_AT_name
335 .byte 37 # DW_FORM_strx1
336 .byte 73 # DW_AT_type
337 .byte 19 # DW_FORM_ref4
338 .byte 63 # DW_AT_external
339 .byte 25 # DW_FORM_flag_present
340 .byte 58 # DW_AT_decl_file
341 .byte 11 # DW_FORM_data1
342 .byte 59 # DW_AT_decl_line
343 .byte 11 # DW_FORM_data1
344 .byte 2 # DW_AT_location
345 .byte 24 # DW_FORM_exprloc
346 .byte 0 # EOM(1)
347 .byte 0 # EOM(2)
348 .byte 3 # Abbreviation Code
349 .byte 36 # DW_TAG_base_type
350 .byte 0 # DW_CHILDREN_no
351 .byte 3 # DW_AT_name
352 .byte 37 # DW_FORM_strx1
353 .byte 62 # DW_AT_encoding
354 .byte 11 # DW_FORM_data1
355 .byte 11 # DW_AT_byte_size
356 .byte 11 # DW_FORM_data1
357 .byte 0 # EOM(1)
358 .byte 0 # EOM(2)
359 .byte 4 # Abbreviation Code
360 .byte 46 # DW_TAG_subprogram
361 .byte 1 # DW_CHILDREN_yes
362 .byte 17 # DW_AT_low_pc
363 .byte 27 # DW_FORM_addrx
364 .byte 18 # DW_AT_high_pc
365 .byte 6 # DW_FORM_data4
366 .byte 64 # DW_AT_frame_base
367 .byte 24 # DW_FORM_exprloc
368 .byte 110 # DW_AT_linkage_name
369 .byte 37 # DW_FORM_strx1
370 .byte 3 # DW_AT_name
371 .byte 37 # DW_FORM_strx1
372 .byte 58 # DW_AT_decl_file
373 .byte 11 # DW_FORM_data1
374 .byte 59 # DW_AT_decl_line
375 .byte 11 # DW_FORM_data1
376 .byte 63 # DW_AT_external
377 .byte 25 # DW_FORM_flag_present
378 .byte 0 # EOM(1)
379 .byte 0 # EOM(2)
380 .byte 5 # Abbreviation Code
381 .byte 5 # DW_TAG_formal_parameter
382 .byte 0 # DW_CHILDREN_no
383 .byte 2 # DW_AT_location
384 .byte 24 # DW_FORM_exprloc
385 .byte 3 # DW_AT_name
386 .byte 37 # DW_FORM_strx1
387 .byte 58 # DW_AT_decl_file
388 .byte 11 # DW_FORM_data1
389 .byte 59 # DW_AT_decl_line
390 .byte 11 # DW_FORM_data1
391 .byte 73 # DW_AT_type
392 .byte 19 # DW_FORM_ref4
393 .byte 0 # EOM(1)
394 .byte 0 # EOM(2)
395 .byte 6 # Abbreviation Code
396 .byte 46 # DW_TAG_subprogram
397 .byte 1 # DW_CHILDREN_yes
398 .byte 17 # DW_AT_low_pc
399 .byte 27 # DW_FORM_addrx
400 .byte 18 # DW_AT_high_pc
401 .byte 6 # DW_FORM_data4
402 .byte 64 # DW_AT_frame_base
403 .byte 24 # DW_FORM_exprloc
404 .byte 3 # DW_AT_name
405 .byte 37 # DW_FORM_strx1
406 .byte 58 # DW_AT_decl_file
407 .byte 11 # DW_FORM_data1
408 .byte 59 # DW_AT_decl_line
409 .byte 11 # DW_FORM_data1
410 .byte 73 # DW_AT_type
411 .byte 19 # DW_FORM_ref4
412 .byte 63 # DW_AT_external
413 .byte 25 # DW_FORM_flag_present
414 .byte 0 # EOM(1)
415 .byte 0 # EOM(2)
416 .byte 7 # Abbreviation Code
417 .byte 15 # DW_TAG_pointer_type
418 .byte 0 # DW_CHILDREN_no
419 .byte 73 # DW_AT_type
420 .byte 19 # DW_FORM_ref4
421 .byte 0 # EOM(1)
422 .byte 0 # EOM(2)
423 .byte 0 # EOM(3)
424 .section .debug_addr,"",@progbits
425 .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
426 .Ldebug_addr_start0:
427 .short 5 # DWARF version number
428 .byte 8 # Address size
429 .byte 0 # Segment selector size
430 .Laddr_table_base0:
431 .quad x
432 .quad y
433 .quad .Lfunc_begin0
434 .quad .Lfunc_begin1
435 .Ldebug_addr_end0:
436 .section .debug_gnu_pubnames,"",@progbits
437 .long .LpubNames_end0-.LpubNames_start0 # Length of Public Names Info
438 .LpubNames_start0:
439 .short 2 # DWARF Version
440 .long .Lcu_begin0 # Offset of Compilation Unit Info
441 .long 40 # Compilation Unit Length
442 .long 87 # DIE offset
443 .byte 48 # Attributes: FUNCTION, EXTERNAL
444 .asciz "main" # External Name
445 .long 26 # DIE offset
446 .byte 32 # Attributes: VARIABLE, EXTERNAL
447 .asciz "x" # External Name
448 .long 41 # DIE offset
449 .byte 32 # Attributes: VARIABLE, EXTERNAL
450 .asciz "y" # External Name
451 .long 52 # DIE offset
452 .byte 48 # Attributes: FUNCTION, EXTERNAL
453 .asciz "use" # External Name
454 .long 0 # End Mark
455 .LpubNames_end0:
456 .section .debug_gnu_pubtypes,"",@progbits
457 .long .LpubTypes_end0-.LpubTypes_start0 # Length of Public Types Info
458 .LpubTypes_start0:
459 .short 2 # DWARF Version
460 .long .Lcu_begin0 # Offset of Compilation Unit Info
461 .long 40 # Compilation Unit Length
462 .long 37 # DIE offset
463 .byte 144 # Attributes: TYPE, STATIC
464 .asciz "int" # External Name
465 .long 140 # DIE offset
466 .byte 144 # Attributes: TYPE, STATIC
467 .asciz "char" # External Name
468 .long 0 # End Mark
469 .LpubTypes_end0:
470 .ident "clang version 15.0.0"
471 .section ".note.GNU-stack","",@progbits
472 .section .debug_line,"",@progbits
473 .Lline_table_start0:
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