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1; RUN: rm -rf %t2; RUN: mkdir %t3; RUN: cd %t4; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-types-debug-names-main.s \5; RUN: -split-dwarf-file=main.dwo -o main.o6; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-types-debug-names-helper.s \7; RUN: -split-dwarf-file=helper.dwo -o helper.o8; RUN: %clang %cflags -gdwarf-5 -gsplit-dwarf=split main.o helper.o -o main.exe9; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections --debug-thread-count=4 --cu-processing-batch-size=410; RUN: llvm-dwarfdump --debug-info -r 0 main.dwo.dwo > log.txt11; RUN: llvm-dwarfdump --debug-info -r 0 helper.dwo.dwo >> log.txt12; RUN: llvm-dwarfdump --debug-info --debug-names main.exe.bolt >> log.txt13; RUN: cat log.txt | FileCheck -check-prefix=BOLT %s14 15;; Tests that BOLT correctly generates .debug_names section with two CUs and foreign TUs.16 17; BOLT: type_signature = [[TYPE:0x[0-9a-f]*]]18; BOLT: type_signature = [[TYPE1:0x[0-9a-f]*]]19; BOLT: Compile Unit20; BOLT: type_signature = [[TYPE2:0x[0-9a-f]*]]21; BOLT: type_signature = [[TYPE1]]22; BOLT: Compile Unit23; BOLT: [[OFFSET:0x[0-9a-f]*]]: Compile Unit24; BOLT: [[OFFSET1:0x[0-9a-f]*]]: Compile Unit25 26; BOLT: Name Index @ 0x0 {27; BOLT-NEXT: Header {28; BOLT-NEXT: Length: 0x17629; BOLT-NEXT: Format: DWARF3230; BOLT-NEXT: Version: 531; BOLT-NEXT: CU count: 232; BOLT-NEXT: Local TU count: 033; BOLT-NEXT: Foreign TU count: 334; BOLT-NEXT: Bucket count: 935; BOLT-NEXT: Name count: 936; BOLT-NEXT: Abbreviations table size: 0x3737; BOLT-NEXT: Augmentation: 'BOLT'38; BOLT-NEXT: }39; BOLT-NEXT: Compilation Unit offsets [40; BOLT-NEXT: CU[0]: [[OFFSET]]41; BOLT-NEXT: CU[1]: [[OFFSET1]]42; BOLT-NEXT: ]43; BOLT-NEXT: Foreign Type Unit signatures [44; BOLT-NEXT: ForeignTU[0]: [[TYPE]]45; BOLT-NEXT: ForeignTU[1]: [[TYPE1]]46; BOLT-NEXT: ForeignTU[2]: [[TYPE2]]47; BOLT-NEXT: ]48; BOLT-NEXT: Abbreviations [49; BOLT-NEXT: Abbreviation [[ABBREV:0x[0-9a-f]*]] {50; BOLT-NEXT: Tag: DW_TAG_structure_type51; BOLT-NEXT: DW_IDX_type_unit: DW_FORM_data152; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data153; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref454; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present55; BOLT-NEXT: }56; BOLT-NEXT: Abbreviation [[ABBREV1:0x[0-9a-f]*]] {57; BOLT-NEXT: Tag: DW_TAG_subprogram58; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data159; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref460; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present61; BOLT-NEXT: }62; BOLT-NEXT: Abbreviation [[ABBREV2:0x[0-9a-f]*]] {63; BOLT-NEXT: Tag: DW_TAG_variable64; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data165; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref466; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present67; BOLT-NEXT: }68; BOLT-NEXT: Abbreviation [[ABBREV3:0x[0-9a-f]*]] {69; BOLT-NEXT: Tag: DW_TAG_base_type70; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data171; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref472; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present73; BOLT-NEXT: }74; BOLT-NEXT: Abbreviation [[ABBREV4:0x[0-9a-f]*]] {75; BOLT-NEXT: Tag: DW_TAG_base_type76; BOLT-NEXT: DW_IDX_type_unit: DW_FORM_data177; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data178; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref479; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present80; BOLT-NEXT: }81; BOLT-NEXT: ]82; BOLT-NEXT: Bucket 0 [83; BOLT-NEXT: EMPTY84; BOLT-NEXT: ]85; BOLT-NEXT: Bucket 1 [86; BOLT-NEXT: Name 1 {87; BOLT-NEXT: Hash: 0x7C96E4DB88; BOLT-NEXT: String: {{.+}} "Foo2"89; BOLT-NEXT: Entry @ {{.+}} {90; BOLT-NEXT: Abbrev: [[ABBREV]]91; BOLT-NEXT: Tag: DW_TAG_structure_type92; BOLT-NEXT: DW_IDX_type_unit: 0x0093; BOLT-NEXT: DW_IDX_compile_unit: 0x0094; BOLT-NEXT: DW_IDX_die_offset: 0x0000002195; BOLT-NEXT: DW_IDX_parent: <parent not indexed>96; BOLT-NEXT: }97; BOLT-NEXT: }98; BOLT-NEXT: Name 2 {99; BOLT-NEXT: Hash: 0xB5063D0B100; BOLT-NEXT: String: {{.+}} "_Z3foov"101; BOLT-NEXT: Entry @ {{.+}} {102; BOLT-NEXT: Abbrev: [[ABBREV1]]103; BOLT-NEXT: Tag: DW_TAG_subprogram104; BOLT-NEXT: DW_IDX_compile_unit: 0x01105; BOLT-NEXT: DW_IDX_die_offset: 0x00000029106; BOLT-NEXT: DW_IDX_parent: <parent not indexed>107; BOLT-NEXT: }108; BOLT-NEXT: }109; BOLT-NEXT: Name 3 {110; BOLT-NEXT: Hash: 0xFDE48034111; BOLT-NEXT: String: {{.+}} "fooint"112; BOLT-NEXT: Entry @ {{.+}} {113; BOLT-NEXT: Abbrev: [[ABBREV2]]114; BOLT-NEXT: Tag: DW_TAG_variable115; BOLT-NEXT: DW_IDX_compile_unit: 0x01116; BOLT-NEXT: DW_IDX_die_offset: 0x0000001a117; BOLT-NEXT: DW_IDX_parent: <parent not indexed>118; BOLT-NEXT: }119; BOLT-NEXT: }120; BOLT-NEXT: ]121; BOLT-NEXT: Bucket 2 [122; BOLT-NEXT: Name 4 {123; BOLT-NEXT: Hash: 0xB888030124; BOLT-NEXT: String: {{.+}} "int"125; BOLT-NEXT: Entry @ {{.+}} {126; BOLT-NEXT: Abbrev: [[ABBREV3]]127; BOLT-NEXT: Tag: DW_TAG_base_type128; BOLT-NEXT: DW_IDX_compile_unit: 0x01129; BOLT-NEXT: DW_IDX_die_offset: 0x00000025130; BOLT-NEXT: DW_IDX_parent: <parent not indexed>131; BOLT-NEXT: }132; BOLT-NEXT: Entry @ {{.+}} {133; BOLT-NEXT: Abbrev: 0x5134; BOLT-NEXT: Tag: DW_TAG_base_type135; BOLT-NEXT: DW_IDX_type_unit: 0x02136; BOLT-NEXT: DW_IDX_compile_unit: 0x01137; BOLT-NEXT: DW_IDX_die_offset: 0x0000003f138; BOLT-NEXT: DW_IDX_parent: <parent not indexed>139; BOLT-NEXT: }140; BOLT-NEXT: Entry @ {{.+}} {141; BOLT-NEXT: Abbrev: [[ABBREV3]]142; BOLT-NEXT: Tag: DW_TAG_base_type143; BOLT-NEXT: DW_IDX_compile_unit: 0x00144; BOLT-NEXT: DW_IDX_die_offset: 0x00000056145; BOLT-NEXT: DW_IDX_parent: <parent not indexed>146; BOLT-NEXT: }147; BOLT-NEXT: }148; BOLT-NEXT: ]149; BOLT-NEXT: Bucket 3 [150; BOLT-NEXT: Name 5 {151; BOLT-NEXT: Hash: 0xB887389152; BOLT-NEXT: String: {{.+}} "foo"153; BOLT-NEXT: Entry @ {{.+}} {154; BOLT-NEXT: Abbrev: [[ABBREV1]]155; BOLT-NEXT: Tag: DW_TAG_subprogram156; BOLT-NEXT: DW_IDX_compile_unit: 0x01157; BOLT-NEXT: DW_IDX_die_offset: 0x00000029158; BOLT-NEXT: DW_IDX_parent: <parent not indexed>159; BOLT-NEXT: }160; BOLT-NEXT: }161; BOLT-NEXT: Name 6 {162; BOLT-NEXT: Hash: 0xF73809C163; BOLT-NEXT: String: {{.+}} "Foo2a"164; BOLT-NEXT: Entry @ {{.+}} {165; BOLT-NEXT: Abbrev: [[ABBREV]]166; BOLT-NEXT: Tag: DW_TAG_structure_type167; BOLT-NEXT: DW_IDX_type_unit: 0x01168; BOLT-NEXT: DW_IDX_compile_unit: 0x00169; BOLT-NEXT: DW_IDX_die_offset: 0x00000021170; BOLT-NEXT: DW_IDX_parent: <parent not indexed>171; BOLT-NEXT: }172; BOLT-NEXT: Entry @ {{.+}} {173; BOLT-NEXT: Abbrev: [[ABBREV]]174; BOLT-NEXT: Tag: DW_TAG_structure_type175; BOLT-NEXT: DW_IDX_type_unit: 0x01176; BOLT-NEXT: DW_IDX_compile_unit: 0x01177; BOLT-NEXT: DW_IDX_die_offset: 0x00000021178; BOLT-NEXT: DW_IDX_parent: <parent not indexed>179; BOLT-NEXT: }180; BOLT-NEXT: }181; BOLT-NEXT: Name 7 {182; BOLT-NEXT: Hash: 0xBA564846183; BOLT-NEXT: String: {{.+}} "Foo2Int"184; BOLT-NEXT: Entry @ {{.+}} {185; BOLT-NEXT: Abbrev: [[ABBREV]]186; BOLT-NEXT: Tag: DW_TAG_structure_type187; BOLT-NEXT: DW_IDX_type_unit: 0x02188; BOLT-NEXT: DW_IDX_compile_unit: 0x01189; BOLT-NEXT: DW_IDX_die_offset: 0x00000021190; BOLT-NEXT: DW_IDX_parent: <parent not indexed>191; BOLT-NEXT: }192; BOLT-NEXT: }193; BOLT-NEXT: ]194; BOLT-NEXT: Bucket 4 [195; BOLT-NEXT: EMPTY196; BOLT-NEXT: ]197; BOLT-NEXT: Bucket 5 [198; BOLT-NEXT: EMPTY199; BOLT-NEXT: ]200; BOLT-NEXT: Bucket 6 [201; BOLT-NEXT: EMPTY202; BOLT-NEXT: ]203; BOLT-NEXT: Bucket 7 [204; BOLT-NEXT: Name 8 {205; BOLT-NEXT: Hash: 0x7C9A7F6A206; BOLT-NEXT: String: {{.+}} "main"207; BOLT-NEXT: Entry @ {{.+}} {208; BOLT-NEXT: Abbrev: [[ABBREV1]]209; BOLT-NEXT: Tag: DW_TAG_subprogram210; BOLT-NEXT: DW_IDX_compile_unit: 0x00211; BOLT-NEXT: DW_IDX_die_offset: 0x0000001a212; BOLT-NEXT: DW_IDX_parent: <parent not indexed>213; BOLT-NEXT: }214; BOLT-NEXT: }215; BOLT-NEXT: ]216; BOLT-NEXT: Bucket 8 [217; BOLT-NEXT: Name 9 {218; BOLT-NEXT: Hash: 0x7C952063219; BOLT-NEXT: String: {{.+}} "char"220; BOLT-NEXT: Entry @ {{.+}} {221; BOLT-NEXT: Abbrev: 0x5222; BOLT-NEXT: Tag: DW_TAG_base_type223; BOLT-NEXT: DW_IDX_type_unit: 0x00224; BOLT-NEXT: DW_IDX_compile_unit: 0x00225; BOLT-NEXT: DW_IDX_die_offset: 0x00000036226; BOLT-NEXT: DW_IDX_parent: <parent not indexed>227; BOLT-NEXT: }228; BOLT-NEXT: Entry @ {{.+}} {229; BOLT-NEXT: Abbrev: 0x5230; BOLT-NEXT: Tag: DW_TAG_base_type231; BOLT-NEXT: DW_IDX_type_unit: 0x01232; BOLT-NEXT: DW_IDX_compile_unit: 0x00233; BOLT-NEXT: DW_IDX_die_offset: 0x00000048234; BOLT-NEXT: DW_IDX_parent: <parent not indexed>235; BOLT-NEXT: }236; BOLT-NEXT: Entry @ {{.+}} {237; BOLT-NEXT: Abbrev: 0x5238; BOLT-NEXT: Tag: DW_TAG_base_type239; BOLT-NEXT: DW_IDX_type_unit: 0x01240; BOLT-NEXT: DW_IDX_compile_unit: 0x01241; BOLT-NEXT: DW_IDX_die_offset: 0x00000048242; BOLT-NEXT: DW_IDX_parent: <parent not indexed>243; BOLT-NEXT: }244; BOLT-NEXT: Entry @ {{.+}} {245; BOLT-NEXT: Abbrev: [[ABBREV3]]246; BOLT-NEXT: Tag: DW_TAG_base_type247; BOLT-NEXT: DW_IDX_compile_unit: 0x00248; BOLT-NEXT: DW_IDX_die_offset: 0x00000064249; BOLT-NEXT: DW_IDX_parent: <parent not indexed>250; BOLT-NEXT: }251; BOLT-NEXT: }252; BOLT-NEXT: ]253; BOLT-NEXT: }254