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1# -gdwarf-5 -g2 -O2 -S2# int fooVar0;3# void use() {4# ++fooVar0;5# }6#7# extern int foo0(int);8# int main(int argc, char *argv[]) {9# if ( argc == 5) {10# int x = argc;11# use();12# return x + foo0(x);13# }14# return 0;15# }16 17 .text18 .file "main.cpp"19 .file 0 "." "main.cpp" md5 0x02a00a8be50e50d669847461ae3d985120 .globl _Z3usev # -- Begin function _Z3usev21 .p2align 4, 0x9022 .type _Z3usev,@function23_Z3usev: # @_Z3usev24.Lfunc_begin0:25 .loc 0 2 0 # main.cpp:2:026 .cfi_startproc27# %bb.0: # %entry28 .loc 0 3 3 prologue_end # main.cpp:3:329 incl fooVar0(%rip)30 .loc 0 4 1 # main.cpp:4:131 retq32.Ltmp0:33.Lfunc_end0:34 .size _Z3usev, .Lfunc_end0-_Z3usev35 .cfi_endproc36 # -- End function37 .globl main # -- Begin function main38 .p2align 4, 0x9039 .type main,@function40main: # @main41.Lfunc_begin1:42 .loc 0 7 0 # main.cpp:7:043 .cfi_startproc44# %bb.0: # %entry45 #DEBUG_VALUE: main:argc <- $edi46 #DEBUG_VALUE: main:argv <- $rsi47 xorl %eax, %eax48.Ltmp1:49 .loc 0 8 14 prologue_end # main.cpp:8:1450 cmpl $5, %edi51.Ltmp2:52 .loc 0 8 9 is_stmt 0 # main.cpp:8:953 jne .LBB1_254.Ltmp3:55# %bb.1: # %if.then56 #DEBUG_VALUE: main:argc <- $edi57 #DEBUG_VALUE: main:argv <- $rsi58 pushq %rax59 .cfi_def_cfa_offset 1660.Ltmp4:61 #DEBUG_VALUE: x <- $edi62 .loc 0 3 3 is_stmt 1 # main.cpp:3:363 incl fooVar0(%rip)64.Ltmp5:65 .loc 0 11 16 # main.cpp:11:1666 movl $5, %edi67.Ltmp6:68 #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi69 callq _Z4foo0i70.Ltmp7:71 #DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rsi72 .loc 0 11 14 is_stmt 0 # main.cpp:11:1473 addl $5, %eax74 addq $8, %rsp75.Ltmp8:76 .cfi_def_cfa_offset 877.LBB1_2: # %return78 #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi79 #DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rsi80 .loc 0 14 1 is_stmt 1 # main.cpp:14:181 retq82.Ltmp9:83.Lfunc_end1:84 .size main, .Lfunc_end1-main85 .cfi_endproc86 # -- End function87 .type fooVar0,@object # @fooVar088 .bss89 .globl fooVar090 .p2align 291fooVar0:92 .long 0 # 0x093 .size fooVar0, 494 95 .section .debug_loclists,"",@progbits96 .long .Ldebug_list_header_end0-.Ldebug_list_header_start0 # Length97.Ldebug_list_header_start0:98 .short 5 # Version99 .byte 8 # Address size100 .byte 0 # Segment selector size101 .long 3 # Offset entry count102.Lloclists_table_base0:103 .long .Ldebug_loc0-.Lloclists_table_base0104 .long .Ldebug_loc1-.Lloclists_table_base0105 .long .Ldebug_loc2-.Lloclists_table_base0106.Ldebug_loc0:107 .byte 4 # DW_LLE_offset_pair108 .uleb128 .Lfunc_begin1-.Lfunc_begin0 # starting offset109 .uleb128 .Ltmp6-.Lfunc_begin0 # ending offset110 .byte 1 # Loc expr size111 .byte 85 # super-register DW_OP_reg5112 .byte 4 # DW_LLE_offset_pair113 .uleb128 .Ltmp6-.Lfunc_begin0 # starting offset114 .uleb128 .Lfunc_end1-.Lfunc_begin0 # ending offset115 .byte 4 # Loc expr size116 .byte 163 # DW_OP_entry_value117 .byte 1 # 1118 .byte 85 # super-register DW_OP_reg5119 .byte 159 # DW_OP_stack_value120 .byte 0 # DW_LLE_end_of_list121.Ldebug_loc1:122 .byte 4 # DW_LLE_offset_pair123 .uleb128 .Lfunc_begin1-.Lfunc_begin0 # starting offset124 .uleb128 .Ltmp7-.Lfunc_begin0 # ending offset125 .byte 1 # Loc expr size126 .byte 84 # DW_OP_reg4127 .byte 4 # DW_LLE_offset_pair128 .uleb128 .Ltmp7-.Lfunc_begin0 # starting offset129 .uleb128 .Lfunc_end1-.Lfunc_begin0 # ending offset130 .byte 4 # Loc expr size131 .byte 163 # DW_OP_entry_value132 .byte 1 # 1133 .byte 84 # DW_OP_reg4134 .byte 159 # DW_OP_stack_value135 .byte 0 # DW_LLE_end_of_list136.Ldebug_loc2:137 .byte 4 # DW_LLE_offset_pair138 .uleb128 .Ltmp4-.Lfunc_begin0 # starting offset139 .uleb128 .Ltmp6-.Lfunc_begin0 # ending offset140 .byte 1 # Loc expr size141 .byte 85 # super-register DW_OP_reg5142 .byte 0 # DW_LLE_end_of_list143.Ldebug_list_header_end0:144 .section .debug_abbrev,"",@progbits145 .byte 1 # Abbreviation Code146 .byte 17 # DW_TAG_compile_unit147 .byte 1 # DW_CHILDREN_yes148 .byte 37 # DW_AT_producer149 .byte 37 # DW_FORM_strx1150 .byte 19 # DW_AT_language151 .byte 5 # DW_FORM_data2152 .byte 3 # DW_AT_name153 .byte 37 # DW_FORM_strx1154 .byte 114 # DW_AT_str_offsets_base155 .byte 23 # DW_FORM_sec_offset156 .byte 16 # DW_AT_stmt_list157 .byte 23 # DW_FORM_sec_offset158 .byte 27 # DW_AT_comp_dir159 .byte 37 # DW_FORM_strx1160 .byte 17 # DW_AT_low_pc161 .byte 27 # DW_FORM_addrx162 .byte 18 # DW_AT_high_pc163 .byte 6 # DW_FORM_data4164 .byte 115 # DW_AT_addr_base165 .byte 23 # DW_FORM_sec_offset166 .ascii "\214\001" # DW_AT_loclists_base167 .byte 23 # DW_FORM_sec_offset168 .byte 0 # EOM(1)169 .byte 0 # EOM(2)170 .byte 2 # Abbreviation Code171 .byte 52 # DW_TAG_variable172 .byte 0 # DW_CHILDREN_no173 .byte 3 # DW_AT_name174 .byte 37 # DW_FORM_strx1175 .byte 73 # DW_AT_type176 .byte 19 # DW_FORM_ref4177 .byte 63 # DW_AT_external178 .byte 25 # DW_FORM_flag_present179 .byte 58 # DW_AT_decl_file180 .byte 11 # DW_FORM_data1181 .byte 59 # DW_AT_decl_line182 .byte 11 # DW_FORM_data1183 .byte 2 # DW_AT_location184 .byte 24 # DW_FORM_exprloc185 .byte 0 # EOM(1)186 .byte 0 # EOM(2)187 .byte 3 # Abbreviation Code188 .byte 36 # DW_TAG_base_type189 .byte 0 # DW_CHILDREN_no190 .byte 3 # DW_AT_name191 .byte 37 # DW_FORM_strx1192 .byte 62 # DW_AT_encoding193 .byte 11 # DW_FORM_data1194 .byte 11 # DW_AT_byte_size195 .byte 11 # DW_FORM_data1196 .byte 0 # EOM(1)197 .byte 0 # EOM(2)198 .byte 4 # Abbreviation Code199 .byte 46 # DW_TAG_subprogram200 .byte 0 # DW_CHILDREN_no201 .byte 17 # DW_AT_low_pc202 .byte 27 # DW_FORM_addrx203 .byte 18 # DW_AT_high_pc204 .byte 6 # DW_FORM_data4205 .byte 64 # DW_AT_frame_base206 .byte 24 # DW_FORM_exprloc207 .byte 122 # DW_AT_call_all_calls208 .byte 25 # DW_FORM_flag_present209 .byte 49 # DW_AT_abstract_origin210 .byte 19 # DW_FORM_ref4211 .byte 0 # EOM(1)212 .byte 0 # EOM(2)213 .byte 5 # Abbreviation Code214 .byte 46 # DW_TAG_subprogram215 .byte 0 # DW_CHILDREN_no216 .byte 110 # DW_AT_linkage_name217 .byte 37 # DW_FORM_strx1218 .byte 3 # DW_AT_name219 .byte 37 # DW_FORM_strx1220 .byte 58 # DW_AT_decl_file221 .byte 11 # DW_FORM_data1222 .byte 59 # DW_AT_decl_line223 .byte 11 # DW_FORM_data1224 .byte 63 # DW_AT_external225 .byte 25 # DW_FORM_flag_present226 .byte 32 # DW_AT_inline227 .byte 33 # DW_FORM_implicit_const228 .byte 1229 .byte 0 # EOM(1)230 .byte 0 # EOM(2)231 .byte 6 # Abbreviation Code232 .byte 46 # DW_TAG_subprogram233 .byte 1 # DW_CHILDREN_yes234 .byte 17 # DW_AT_low_pc235 .byte 27 # DW_FORM_addrx236 .byte 18 # DW_AT_high_pc237 .byte 6 # DW_FORM_data4238 .byte 64 # DW_AT_frame_base239 .byte 24 # DW_FORM_exprloc240 .byte 122 # DW_AT_call_all_calls241 .byte 25 # DW_FORM_flag_present242 .byte 3 # DW_AT_name243 .byte 37 # DW_FORM_strx1244 .byte 58 # DW_AT_decl_file245 .byte 11 # DW_FORM_data1246 .byte 59 # DW_AT_decl_line247 .byte 11 # DW_FORM_data1248 .byte 73 # DW_AT_type249 .byte 19 # DW_FORM_ref4250 .byte 63 # DW_AT_external251 .byte 25 # DW_FORM_flag_present252 .byte 0 # EOM(1)253 .byte 0 # EOM(2)254 .byte 7 # Abbreviation Code255 .byte 5 # DW_TAG_formal_parameter256 .byte 0 # DW_CHILDREN_no257 .byte 2 # DW_AT_location258 .byte 34 # DW_FORM_loclistx259 .byte 3 # DW_AT_name260 .byte 37 # DW_FORM_strx1261 .byte 58 # DW_AT_decl_file262 .byte 11 # DW_FORM_data1263 .byte 59 # DW_AT_decl_line264 .byte 11 # DW_FORM_data1265 .byte 73 # DW_AT_type266 .byte 19 # DW_FORM_ref4267 .byte 0 # EOM(1)268 .byte 0 # EOM(2)269 .byte 8 # Abbreviation Code270 .byte 11 # DW_TAG_lexical_block271 .byte 1 # DW_CHILDREN_yes272 .byte 17 # DW_AT_low_pc273 .byte 27 # DW_FORM_addrx274 .byte 18 # DW_AT_high_pc275 .byte 6 # DW_FORM_data4276 .byte 0 # EOM(1)277 .byte 0 # EOM(2)278 .byte 9 # Abbreviation Code279 .byte 52 # DW_TAG_variable280 .byte 0 # DW_CHILDREN_no281 .byte 2 # DW_AT_location282 .byte 34 # DW_FORM_loclistx283 .byte 3 # DW_AT_name284 .byte 37 # DW_FORM_strx1285 .byte 58 # DW_AT_decl_file286 .byte 11 # DW_FORM_data1287 .byte 59 # DW_AT_decl_line288 .byte 11 # DW_FORM_data1289 .byte 73 # DW_AT_type290 .byte 19 # DW_FORM_ref4291 .byte 0 # EOM(1)292 .byte 0 # EOM(2)293 .byte 10 # Abbreviation Code294 .byte 29 # DW_TAG_inlined_subroutine295 .byte 0 # DW_CHILDREN_no296 .byte 49 # DW_AT_abstract_origin297 .byte 19 # DW_FORM_ref4298 .byte 17 # DW_AT_low_pc299 .byte 27 # DW_FORM_addrx300 .byte 18 # DW_AT_high_pc301 .byte 6 # DW_FORM_data4302 .byte 88 # DW_AT_call_file303 .byte 11 # DW_FORM_data1304 .byte 89 # DW_AT_call_line305 .byte 11 # DW_FORM_data1306 .byte 87 # DW_AT_call_column307 .byte 11 # DW_FORM_data1308 .byte 0 # EOM(1)309 .byte 0 # EOM(2)310 .byte 11 # Abbreviation Code311 .byte 72 # DW_TAG_call_site312 .byte 1 # DW_CHILDREN_yes313 .byte 127 # DW_AT_call_origin314 .byte 19 # DW_FORM_ref4315 .byte 125 # DW_AT_call_return_pc316 .byte 27 # DW_FORM_addrx317 .byte 0 # EOM(1)318 .byte 0 # EOM(2)319 .byte 12 # Abbreviation Code320 .byte 73 # DW_TAG_call_site_parameter321 .byte 0 # DW_CHILDREN_no322 .byte 2 # DW_AT_location323 .byte 24 # DW_FORM_exprloc324 .byte 126 # DW_AT_call_value325 .byte 24 # DW_FORM_exprloc326 .byte 0 # EOM(1)327 .byte 0 # EOM(2)328 .byte 13 # Abbreviation Code329 .byte 46 # DW_TAG_subprogram330 .byte 1 # DW_CHILDREN_yes331 .byte 110 # DW_AT_linkage_name332 .byte 37 # DW_FORM_strx1333 .byte 3 # DW_AT_name334 .byte 37 # DW_FORM_strx1335 .byte 58 # DW_AT_decl_file336 .byte 11 # DW_FORM_data1337 .byte 59 # DW_AT_decl_line338 .byte 11 # DW_FORM_data1339 .byte 73 # DW_AT_type340 .byte 19 # DW_FORM_ref4341 .byte 60 # DW_AT_declaration342 .byte 25 # DW_FORM_flag_present343 .byte 63 # DW_AT_external344 .byte 25 # DW_FORM_flag_present345 .byte 0 # EOM(1)346 .byte 0 # EOM(2)347 .byte 14 # Abbreviation Code348 .byte 5 # DW_TAG_formal_parameter349 .byte 0 # DW_CHILDREN_no350 .byte 73 # DW_AT_type351 .byte 19 # DW_FORM_ref4352 .byte 0 # EOM(1)353 .byte 0 # EOM(2)354 .byte 15 # Abbreviation Code355 .byte 15 # DW_TAG_pointer_type356 .byte 0 # DW_CHILDREN_no357 .byte 73 # DW_AT_type358 .byte 19 # DW_FORM_ref4359 .byte 0 # EOM(1)360 .byte 0 # EOM(2)361 .byte 0 # EOM(3)362 .section .debug_info,"",@progbits363.Lcu_begin0:364 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit365.Ldebug_info_start0:366 .short 5 # DWARF version number367 .byte 1 # DWARF Unit Type368 .byte 8 # Address Size (in bytes)369 .long .debug_abbrev # Offset Into Abbrev. Section370 .byte 1 # Abbrev [1] 0xc:0xa4 DW_TAG_compile_unit371 .byte 0 # DW_AT_producer372 .short 33 # DW_AT_language373 .byte 1 # DW_AT_name374 .long .Lstr_offsets_base0 # DW_AT_str_offsets_base375 .long .Lline_table_start0 # DW_AT_stmt_list376 .byte 2 # DW_AT_comp_dir377 .byte 1 # DW_AT_low_pc378 .long .Lfunc_end1-.Lfunc_begin0 # DW_AT_high_pc379 .long .Laddr_table_base0 # DW_AT_addr_base380 .long .Lloclists_table_base0 # DW_AT_loclists_base381 .byte 2 # Abbrev [2] 0x27:0xb DW_TAG_variable382 .byte 3 # DW_AT_name383 .long 50 # DW_AT_type384 # DW_AT_external385 .byte 0 # DW_AT_decl_file386 .byte 1 # DW_AT_decl_line387 .byte 2 # DW_AT_location388 .byte 161389 .byte 0390 .byte 3 # Abbrev [3] 0x32:0x4 DW_TAG_base_type391 .byte 4 # DW_AT_name392 .byte 5 # DW_AT_encoding393 .byte 4 # DW_AT_byte_size394 .byte 4 # Abbrev [4] 0x36:0xc DW_TAG_subprogram395 .byte 1 # DW_AT_low_pc396 .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc397 .byte 1 # DW_AT_frame_base398 .byte 87399 # DW_AT_call_all_calls400 .long 66 # DW_AT_abstract_origin401 .byte 5 # Abbrev [5] 0x42:0x5 DW_TAG_subprogram402 .byte 5 # DW_AT_linkage_name403 .byte 6 # DW_AT_name404 .byte 0 # DW_AT_decl_file405 .byte 2 # DW_AT_decl_line406 # DW_AT_external407 # DW_AT_inline408 .byte 6 # Abbrev [6] 0x47:0x4b DW_TAG_subprogram409 .byte 2 # DW_AT_low_pc410 .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc411 .byte 1 # DW_AT_frame_base412 .byte 87413 # DW_AT_call_all_calls414 .byte 9 # DW_AT_name415 .byte 0 # DW_AT_decl_file416 .byte 7 # DW_AT_decl_line417 .long 50 # DW_AT_type418 # DW_AT_external419 .byte 7 # Abbrev [7] 0x56:0x9 DW_TAG_formal_parameter420 .byte 0 # DW_AT_location421 .byte 10 # DW_AT_name422 .byte 0 # DW_AT_decl_file423 .byte 7 # DW_AT_decl_line424 .long 50 # DW_AT_type425 .byte 7 # Abbrev [7] 0x5f:0x9 DW_TAG_formal_parameter426 .byte 1 # DW_AT_location427 .byte 11 # DW_AT_name428 .byte 0 # DW_AT_decl_file429 .byte 7 # DW_AT_decl_line430 .long 161 # DW_AT_type431 .byte 8 # Abbrev [8] 0x68:0x1d DW_TAG_lexical_block432 .byte 3 # DW_AT_low_pc433 .long .Ltmp8-.Ltmp4 # DW_AT_high_pc434 .byte 9 # Abbrev [9] 0x6e:0x9 DW_TAG_variable435 .byte 2 # DW_AT_location436 .byte 13 # DW_AT_name437 .byte 0 # DW_AT_decl_file438 .byte 9 # DW_AT_decl_line439 .long 50 # DW_AT_type440 .byte 10 # Abbrev [10] 0x77:0xd DW_TAG_inlined_subroutine441 .long 66 # DW_AT_abstract_origin442 .byte 3 # DW_AT_low_pc443 .long .Ltmp5-.Ltmp4 # DW_AT_high_pc444 .byte 0 # DW_AT_call_file445 .byte 10 # DW_AT_call_line446 .byte 5 # DW_AT_call_column447 .byte 0 # End Of Children Mark448 .byte 11 # Abbrev [11] 0x85:0xc DW_TAG_call_site449 .long 146 # DW_AT_call_origin450 .byte 4 # DW_AT_call_return_pc451 .byte 12 # Abbrev [12] 0x8b:0x5 DW_TAG_call_site_parameter452 .byte 1 # DW_AT_location453 .byte 85454 .byte 1 # DW_AT_call_value455 .byte 53456 .byte 0 # End Of Children Mark457 .byte 0 # End Of Children Mark458 .byte 13 # Abbrev [13] 0x92:0xf DW_TAG_subprogram459 .byte 7 # DW_AT_linkage_name460 .byte 8 # DW_AT_name461 .byte 0 # DW_AT_decl_file462 .byte 6 # DW_AT_decl_line463 .long 50 # DW_AT_type464 # DW_AT_declaration465 # DW_AT_external466 .byte 14 # Abbrev [14] 0x9b:0x5 DW_TAG_formal_parameter467 .long 50 # DW_AT_type468 .byte 0 # End Of Children Mark469 .byte 15 # Abbrev [15] 0xa1:0x5 DW_TAG_pointer_type470 .long 166 # DW_AT_type471 .byte 15 # Abbrev [15] 0xa6:0x5 DW_TAG_pointer_type472 .long 171 # DW_AT_type473 .byte 3 # Abbrev [3] 0xab:0x4 DW_TAG_base_type474 .byte 12 # DW_AT_name475 .byte 6 # DW_AT_encoding476 .byte 1 # DW_AT_byte_size477 .byte 0 # End Of Children Mark478.Ldebug_info_end0:479 .section .debug_str_offsets,"",@progbits480 .long 60 # Length of String Offsets Set481 .short 5482 .short 0483.Lstr_offsets_base0:484 .section .debug_str,"MS",@progbits,1485.Linfo_string0:486 .asciz "clang version 15.0.0" # string offset=0487.Linfo_string1:488 .asciz "main.cpp" # string offset=134489.Linfo_string2:490 .asciz "." # string offset=143491.Linfo_string3:492 .asciz "fooVar0" # string offset=191493.Linfo_string4:494 .asciz "int" # string offset=199495.Linfo_string5:496 .asciz "_Z3usev" # string offset=203497.Linfo_string6:498 .asciz "use" # string offset=211499.Linfo_string7:500 .asciz "_Z4foo0i" # string offset=215501.Linfo_string8:502 .asciz "foo0" # string offset=224503.Linfo_string9:504 .asciz "main" # string offset=229505.Linfo_string10:506 .asciz "argc" # string offset=234507.Linfo_string11:508 .asciz "argv" # string offset=239509.Linfo_string12:510 .asciz "char" # string offset=244511.Linfo_string13:512 .asciz "x" # string offset=249513 .section .debug_str_offsets,"",@progbits514 .long .Linfo_string0515 .long .Linfo_string1516 .long .Linfo_string2517 .long .Linfo_string3518 .long .Linfo_string4519 .long .Linfo_string5520 .long .Linfo_string6521 .long .Linfo_string7522 .long .Linfo_string8523 .long .Linfo_string9524 .long .Linfo_string10525 .long .Linfo_string11526 .long .Linfo_string12527 .long .Linfo_string13528 .section .debug_addr,"",@progbits529 .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution530.Ldebug_addr_start0:531 .short 5 # DWARF version number532 .byte 8 # Address size533 .byte 0 # Segment selector size534.Laddr_table_base0:535 .quad fooVar0536 .quad .Lfunc_begin0537 .quad .Lfunc_begin1538 .quad .Ltmp4539 .quad .Ltmp7540.Ldebug_addr_end0:541 .ident "clang version 15.0.0"542 .section ".note.GNU-stack","",@progbits543 .addrsig544 .section .debug_line,"",@progbits545.Lline_table_start0:546