1; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -O0 < %s | FileCheck --check-prefix=X86 %s 2; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32 -o - -O0 < %s | llvm-mc -triple=i686-pc-win32 -filetype=obj | llvm-readobj -s -sr -codeview -section-symbols | FileCheck --check-prefix=OBJ32 %s 3; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32 -O0 < %s | FileCheck --check-prefix=X64 %s 4; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32 -o - -O0 < %s | llvm-mc -triple=x86_64-pc-win32 -filetype=obj | llvm-readobj -s -sr -codeview -section-symbols | FileCheck --check-prefix=OBJ64 %s 5 6; This LL file was generated by running clang on the following code: 7; D:\input.c: 8; 1 void g(void); 9; 2 10; 3 void f(void) { 11; 4 #line 1 "one.c" 12; 5 g(); 13; 6 #line 2 "two.c" 14; 7 g(); 15; 8 #line 7 "one.c" 16; 9 g(); 17; 10 } 18 19; X86-LABEL: _f: 20; X86: # BB 21; X86: .cv_file 1 "D:\\one.c" 22; X86: .cv_loc 0 1 1 0 is_stmt 0 # one.c:1:0 23; X86: calll _g 24; X86: .cv_file 2 "D:\\two.c" 25; X86: .cv_loc 0 2 2 0 # two.c:2:0 26; X86: calll _g 27; X86: .cv_loc 0 1 7 0 # one.c:7:0 28; X86: calll _g 29; X86: .cv_loc 0 1 8 0 # one.c:8:0 30; X86: ret 31; X86: [[END_OF_F:.?Lfunc_end.*]]: 32; 33; X86-LABEL: .section .debug$S,"dr" 34; X86-NEXT: .p2align 2 35; X86-NEXT: .long 4 36; Symbol subsection 37; X86-NEXT: .long 241 38; X86-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]] # 39; X86-NEXT: [[F1_START]]: 40; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] # 41; X86-NEXT: [[PROC_SEGMENT_START]]: 42; X86-NEXT: .short 4423 43; X86-NEXT: .long 0 44; X86-NEXT: .long 0 45; X86-NEXT: .long 0 46; X86-NEXT: .long [[END_OF_F]]-_f 47; X86-NEXT: .long 0 48; X86-NEXT: .long 0 49; X86-NEXT: .long 4098 50; X86-NEXT: .secrel32 _f 51; X86-NEXT: .secidx _f 52; X86-NEXT: .byte 0 53; X86-NEXT: .asciz "f" 54; X86-NEXT: [[PROC_SEGMENT_END]]: 55; X86-NEXT: .short 2 56; X86-NEXT: .short 4431 57; X86-NEXT: [[F1_END]]: 58; X86-NEXT: .p2align 2 59; Line table 60; X86-NEXT: .cv_linetable 0, _f, [[END_OF_F]] 61; File index to string table offset subsection 62; X86-NEXT: .cv_filechecksums 63; String table 64; X86-NEXT: .cv_stringtable 65 66; OBJ32: Section { 67; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53) 68; OBJ32: Characteristics [ (0x42300040) 69; OBJ32: ] 70; OBJ32: Relocations [ 71; OBJ32-NEXT: 0x2C IMAGE_REL_I386_SECREL _f 72; OBJ32-NEXT: 0x30 IMAGE_REL_I386_SECTION _f 73; OBJ32-NEXT: 0x44 IMAGE_REL_I386_SECREL _f 74; OBJ32-NEXT: 0x48 IMAGE_REL_I386_SECTION _f 75; OBJ32-NEXT: ] 76; OBJ32: Subsection [ 77; OBJ32-NEXT: SubSectionType: Symbols (0xF1) 78; OBJ32-NOT: ] 79; OBJ32: ProcStart { 80; OBJ32: CodeSize: 0x10 81; OBJ32: DisplayName: f 82; OBJ32: LinkageName: _f 83; OBJ32: } 84; OBJ32-NEXT: ProcEnd { 85; OBJ32-NEXT: } 86; OBJ32-NEXT: ] 87; OBJ32: FunctionLineTable [ 88; OBJ32-NEXT: Name: _f 89; OBJ32-NEXT: Flags: 0x0 90; OBJ32-NEXT: CodeSize: 0x10 91; OBJ32-NEXT: FilenameSegment [ 92; OBJ32-NEXT: Filename: D:\one.c 93; OBJ32-NEXT: +0x0 [ 94; OBJ32-NEXT: LineNumberStart: 1 95; OBJ32-NEXT: LineNumberEndDelta: 0 96; OBJ32-NEXT: IsStatement: No 97; OBJ32-NEXT: ] 98; OBJ32-NEXT: ] 99; OBJ32-NEXT: FilenameSegment [ 100; OBJ32-NEXT: Filename: D:\two.c 101; OBJ32-NEXT: +0x5 [ 102; OBJ32-NEXT: LineNumberStart: 2 103; OBJ32-NEXT: LineNumberEndDelta: 0 104; OBJ32-NEXT: IsStatement: No 105; OBJ32-NEXT: ] 106; OBJ32-NEXT: ] 107; OBJ32-NEXT: FilenameSegment [ 108; OBJ32-NEXT: Filename: D:\one.c 109; OBJ32-NEXT: +0xA [ 110; OBJ32-NEXT: LineNumberStart: 7 111; OBJ32-NEXT: LineNumberEndDelta: 0 112; OBJ32-NEXT: IsStatement: No 113; OBJ32-NEXT: ] 114; OBJ32-NEXT: +0xF [ 115; OBJ32-NEXT: LineNumberStart: 8 116; OBJ32-NEXT: LineNumberEndDelta: 0 117; OBJ32-NEXT: IsStatement: No 118; OBJ32-NEXT: ] 119; OBJ32-NEXT: ] 120; OBJ32-NEXT: ] 121 122; X64-LABEL: f: 123; X64-NEXT: .L{{.*}}:{{$}} 124; X64: .cv_file 1 "D:\\input.c" 125; X64: .cv_loc 0 1 3 0 is_stmt 0 # input.c:3:0 126; X64: # BB 127; X64: subq $40, %rsp 128; X64: .cv_file 2 "D:\\one.c" 129; X64: .cv_loc 0 2 1 0 # one.c:1:0 130; X64: callq g 131; X64: .cv_file 3 "D:\\two.c" 132; X64: .cv_loc 0 3 2 0 # two.c:2:0 133; X64: callq g 134; X64: .cv_loc 0 2 7 0 # one.c:7:0 135; X64: callq g 136; X64: .cv_loc 0 2 8 0 # one.c:8:0 137; X64: addq $40, %rsp 138; X64-NEXT: ret 139; X64: [[END_OF_F:.?Lfunc_end.*]]: 140; 141; X64-LABEL: .section .debug$S,"dr" 142; X64-NEXT: .p2align 2 143; X64-NEXT: .long 4 144; Symbol subsection 145; X64-NEXT: .long 241 146; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]] # 147; X64-NEXT: [[F1_START]]: 148; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] # 149; X64-NEXT: [[PROC_SEGMENT_START]]: 150; X64-NEXT: .short 4423 151; X64-NEXT: .long 0 152; X64-NEXT: .long 0 153; X64-NEXT: .long 0 154; X64-NEXT: .long [[END_OF_F]]-f 155; X64-NEXT: .long 0 156; X64-NEXT: .long 0 157; X64-NEXT: .long 4098 158; X64-NEXT: .secrel32 f 159; X64-NEXT: .secidx f 160; X64-NEXT: .byte 0 161; X64-NEXT: .asciz "f" 162; X64-NEXT: [[PROC_SEGMENT_END]]: 163; X64-NEXT: .short 2 164; X64-NEXT: .short 4431 165; X64-NEXT: [[F1_END]]: 166; X64-NEXT: .p2align 2 167; X64: .cv_linetable 0, f, [[END_OF_F]] 168; X64: .cv_filechecksums 169; X64: .cv_stringtable 170 171; OBJ64: Section { 172; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53) 173; OBJ64: Characteristics [ (0x42300040) 174; OBJ64: ] 175; OBJ64: Relocations [ 176; OBJ64-NEXT: 0x2C IMAGE_REL_AMD64_SECREL f 177; OBJ64-NEXT: 0x30 IMAGE_REL_AMD64_SECTION f 178; OBJ64-NEXT: 0x44 IMAGE_REL_AMD64_SECREL f 179; OBJ64-NEXT: 0x48 IMAGE_REL_AMD64_SECTION f 180; OBJ64-NEXT: ] 181; OBJ64: Subsection [ 182; OBJ64-NEXT: SubSectionType: Symbols (0xF1) 183; OBJ64-NOT: ] 184; OBJ64: ProcStart { 185; OBJ64: CodeSize: 0x18 186; OBJ64: DisplayName: f 187; OBJ64: LinkageName: f 188; OBJ64: } 189; OBJ64-NEXT: ProcEnd { 190; OBJ64-NEXT: } 191; OBJ64-NEXT: ] 192; OBJ64: FunctionLineTable [ 193; OBJ64-NEXT: Name: f 194; OBJ64-NEXT: Flags: 0x0 195; OBJ64-NEXT: CodeSize: 0x18 196; OBJ64-NEXT: FilenameSegment [ 197; OBJ64-NEXT: Filename: D:\input.c 198; OBJ64-NEXT: +0x0 [ 199; OBJ64-NEXT: LineNumberStart: 3 200; OBJ64-NEXT: LineNumberEndDelta: 0 201; OBJ64-NEXT: IsStatement: No 202; OBJ64-NEXT: ] 203; OBJ64-NEXT: ] 204; OBJ64-NEXT: FilenameSegment [ 205; OBJ64-NEXT: Filename: D:\one.c 206; OBJ64-NEXT: +0x4 [ 207; OBJ64-NEXT: LineNumberStart: 1 208; OBJ64-NEXT: LineNumberEndDelta: 0 209; OBJ64-NEXT: IsStatement: No 210; OBJ64-NEXT: ] 211; OBJ64-NEXT: ] 212; OBJ64-NEXT: FilenameSegment [ 213; OBJ64-NEXT: Filename: D:\two.c 214; OBJ64-NEXT: +0x9 [ 215; OBJ64-NEXT: LineNumberStart: 2 216; OBJ64-NEXT: LineNumberEndDelta: 0 217; OBJ64-NEXT: IsStatement: No 218; OBJ64-NEXT: ] 219; OBJ64-NEXT: ] 220; OBJ64-NEXT: FilenameSegment [ 221; OBJ64-NEXT: Filename: D:\one.c 222; OBJ64-NEXT: +0xE [ 223; OBJ64-NEXT: LineNumberStart: 7 224; OBJ64-NEXT: LineNumberEndDelta: 0 225; OBJ64-NEXT: IsStatement: No 226; OBJ64-NEXT: ] 227; OBJ64-NEXT: +0x13 [ 228; OBJ64-NEXT: LineNumberStart: 8 229; OBJ64-NEXT: LineNumberEndDelta: 0 230; OBJ64-NEXT: IsStatement: No 231; OBJ64-NEXT: ] 232; OBJ64-NEXT: ] 233; OBJ64-NEXT: ] 234 235; Function Attrs: nounwind 236define void @f() #0 !dbg !4 { 237entry: 238 call void @g(), !dbg !12 239 call void @g(), !dbg !15 240 call void @g(), !dbg !18 241 ret void, !dbg !19 242} 243 244declare void @g() #1 245 246attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 247attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 248 249!llvm.dbg.cu = !{!0} 250!llvm.module.flags = !{!9, !10} 251!llvm.ident = !{!11} 252 253!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.5 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 254!1 = !DIFile(filename: "<unknown>", directory: "D:\5C") 255!2 = !{} 256!4 = distinct !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 3, file: !5, scope: !6, type: !7, variables: !2) 257!5 = !DIFile(filename: "input.c", directory: "D:\5C") 258!6 = !DIFile(filename: "input.c", directory: "D:C") 259!7 = !DISubroutineType(types: !8) 260!8 = !{null} 261!9 = !{i32 2, !"CodeView", i32 1} 262!10 = !{i32 1, !"Debug Info Version", i32 3} 263!11 = !{!"clang version 3.5 "} 264!12 = !DILocation(line: 1, scope: !13) 265!13 = !DILexicalBlockFile(discriminator: 0, file: !14, scope: !4) 266!14 = !DIFile(filename: "one.c", directory: "D:\5C") 267!15 = !DILocation(line: 2, scope: !16) 268!16 = !DILexicalBlockFile(discriminator: 0, file: !17, scope: !4) 269!17 = !DIFile(filename: "two.c", directory: "D:\5C") 270!18 = !DILocation(line: 7, scope: !13) 271!19 = !DILocation(line: 8, scope: !13) 272