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-itanium -O0 < %s | FileCheck --check-prefix=X86 %s 3; 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 4; RUN: llc -mcpu=core2 -mtriple=i686-pc-win32-itanium -o - -O0 < %s | llvm-mc -triple=i686-pc-win32 -filetype=obj | llvm-readobj -s -sr -codeview -section-symbols | FileCheck --check-prefix=OBJ32 %s 5; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32 -O0 < %s | FileCheck --check-prefix=X64 %s 6; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32-itanium -O0 < %s | FileCheck --check-prefix=X64 %s 7; 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 8; RUN: llc -mcpu=core2 -mtriple=x86_64-pc-win32-itanium -o - -O0 < %s | llvm-mc -triple=x86_64-pc-win32 -filetype=obj | llvm-readobj -s -sr -codeview -section-symbols | FileCheck --check-prefix=OBJ64 %s 9 10; This LL file was generated by running clang on the following code: 11; D:\test.c: 12; 1 void g(void); 13; 2 14; 3 void f(void) { 15; 4 g(); 16; 5 } 17 18; X86-LABEL: _f: 19; X86: # BB 20; X86: .cv_file 1 "D:\\test.c" 21; X86: .cv_loc 0 1 4 2 is_stmt 0 # test.c:4:2 22; X86: calll _g 23; X86: .cv_loc 0 1 5 0 # test.c:5:0 24; X86: ret 25; X86: [[END_OF_F:Lfunc_end.*]]: 26; 27; X86-LABEL: .section .debug$S,"dr" 28; X86-NEXT: .p2align 2 29; X86-NEXT: .long 4 30; Symbol subsection 31; X86-NEXT: .long 241 32; X86-NEXT: .long [[COMPILE_END:.*]]-[[COMPILE_START:.*]] # 33; Compiler information record 34; X86-NEXT: [[COMPILE_START]]: 35; X86-NEXT: .short [[C1_END:.*]]-[[C1_START:.*]] # 36; X86: [[C1_END]]: 37; X86-NEXT: [[COMPILE_END]]: 38; X86-NEXT: .p2align 2 39; X86-NEXT: .long 241 # Symbol subsection for f 40; X86-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]] # Subsection size 41; X86-NEXT: [[F1_START]]: 42; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] # 43; X86-NEXT: [[PROC_SEGMENT_START]]: 44; X86-NEXT: .short 4423 45; X86-NEXT: .long 0 46; X86-NEXT: .long 0 47; X86-NEXT: .long 0 48; X86-NEXT: .long [[END_OF_F]]-_f 49; X86-NEXT: .long 0 50; X86-NEXT: .long 0 51; X86-NEXT: .long 4098 52; X86-NEXT: .secrel32 _f 53; X86-NEXT: .secidx _f 54; X86-NEXT: .byte 0 55; X86-NEXT: .asciz "f" 56; X86-NEXT: [[PROC_SEGMENT_END]]: 57; X86-NEXT: .short 2 58; X86-NEXT: .short 4431 59; X86-NEXT: [[F1_END]]: 60; X86-NEXT: .p2align 2 61; Line table 62; X86-NEXT: .cv_linetable 0, _f, [[END_OF_F]] 63; File index to string table offset subsection 64; X86-NEXT: .cv_filechecksums 65; String table 66; X86-NEXT: .cv_stringtable 67 68; OBJ32: Section { 69; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53) 70; OBJ32: Characteristics [ (0x42300040) 71; OBJ32: ] 72; OBJ32: Relocations [ 73; OBJ32-NEXT: 0x64 IMAGE_REL_I386_SECREL _f 74; OBJ32-NEXT: 0x68 IMAGE_REL_I386_SECTION _f 75; OBJ32-NEXT: 0x7C IMAGE_REL_I386_SECREL _f 76; OBJ32-NEXT: 0x80 IMAGE_REL_I386_SECTION _f 77; OBJ32-NEXT: ] 78; OBJ32: Subsection [ 79; OBJ32-NEXT: SubSectionType: Symbols (0xF1) 80; OBJ32: ProcStart { 81; OBJ32: CodeSize: 0x6 82; OBJ32: DisplayName: f 83; OBJ32: LinkageName: _f 84; OBJ32: } 85; OBJ32-NEXT: ProcEnd { 86; OBJ32-NEXT: } 87; OBJ32-NEXT: ] 88; OBJ32: FunctionLineTable [ 89; OBJ32-NEXT: Name: _f 90; OBJ32-NEXT: Flags: 0x1 91; OBJ32-NEXT: CodeSize: 0x6 92; OBJ32-NEXT: FilenameSegment [ 93; OBJ32-NEXT: Filename: D:\test.c 94; OBJ32-NEXT: +0x0 [ 95; OBJ32-NEXT: LineNumberStart: 4 96; OBJ32-NEXT: LineNumberEndDelta: 0 97; OBJ32-NEXT: IsStatement: No 98; OBJ32-NEXT: ColStart: 2 99; OBJ32-NEXT: ColEnd: 0 100; OBJ32-NEXT: ] 101; OBJ32-NEXT: +0x5 [ 102; OBJ32-NEXT: LineNumberStart: 5 103; OBJ32-NEXT: LineNumberEndDelta: 0 104; OBJ32-NEXT: IsStatement: No 105; OBJ32-NEXT: ColStart: 0 106; OBJ32-NEXT: ColEnd: 0 107; OBJ32-NEXT: ] 108; OBJ32-NEXT: ] 109; OBJ32-NEXT: ] 110 111; X64-LABEL: f: 112; X64-NEXT: .L{{.*}}:{{$}} 113; X64: .cv_file 1 "D:\\test.c" 114; X64: .cv_loc 0 1 3 0 is_stmt 0 # test.c:3:0 115; X64: # BB 116; X64: subq $40, %rsp 117; X64: .cv_loc 0 1 4 2 # test.c:4:2 118; X64-NEXT: callq g 119; X64: .cv_loc 0 1 5 0 # test.c:5:0 120; X64: addq $40, %rsp 121; X64-NEXT: ret 122; X64: [[END_OF_F:.?Lfunc_end.*]]: 123; 124; X64-LABEL: .section .debug$S,"dr" 125; X64-NEXT: .p2align 2 126; X64-NEXT: .long 4 127; Symbol subsection 128; X64-NEXT: .long 241 129; X64-NEXT: .long [[COMPILE_END:.*]]-[[COMPILE_START:.*]] # 130; Compiler information record 131; X64-NEXT: [[COMPILE_START]]: 132; X64-NEXT: .short [[C1_END:.*]]-[[C1_START:.*]] # 133; X64: [[C1_END]]: 134; X64-NEXT: [[COMPILE_END]]: 135; X64-NEXT: .p2align 2 136; X64-NEXT: .long 241 # Symbol subsection for f 137; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]] # Subsection size 138; X64-NEXT: [[F1_START]]: 139; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] # 140; X64-NEXT: [[PROC_SEGMENT_START]]: 141; X64-NEXT: .short 4423 142; X64-NEXT: .long 0 143; X64-NEXT: .long 0 144; X64-NEXT: .long 0 145; X64-NEXT: .long [[END_OF_F]]-f 146; X64-NEXT: .long 0 147; X64-NEXT: .long 0 148; X64-NEXT: .long 4098 149; X64-NEXT: .secrel32 f 150; X64-NEXT: .secidx f 151; X64-NEXT: .byte 0 152; X64-NEXT: .asciz "f" 153; X64-NEXT: [[PROC_SEGMENT_END]]: 154; X64-NEXT: .short 2 155; X64-NEXT: .short 4431 156; X64-NEXT: [[F1_END]]: 157; X64-NEXT: .p2align 2 158; Line table 159; X64-NEXT: .cv_linetable 0, f, [[END_OF_F]] 160; File index to string table offset subsection 161; X64-NEXT: .cv_filechecksums 162; String table 163; X64-NEXT: .cv_stringtable 164 165; OBJ64: Section { 166; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53) 167; OBJ64: Characteristics [ (0x42300040) 168; OBJ64: ] 169; OBJ64: Relocations [ 170; OBJ64-NEXT: 0x64 IMAGE_REL_AMD64_SECREL f 171; OBJ64-NEXT: 0x68 IMAGE_REL_AMD64_SECTION f 172; OBJ64-NEXT: 0x7C IMAGE_REL_AMD64_SECREL f 173; OBJ64-NEXT: 0x80 IMAGE_REL_AMD64_SECTION f 174; OBJ64-NEXT: ] 175; OBJ64: Subsection [ 176; OBJ64-NEXT: SubSectionType: Symbols (0xF1) 177; OBJ64: ProcStart { 178; OBJ64: CodeSize: 0xE 179; OBJ64: DisplayName: f 180; OBJ64: LinkageName: f 181; OBJ64: } 182; OBJ64-NEXT: ProcEnd { 183; OBJ64-NEXT: } 184; OBJ64-NEXT: ] 185; OBJ64: FunctionLineTable [ 186; OBJ64-NEXT: Name: f 187; OBJ64-NEXT: Flags: 0x1 188; OBJ64-NEXT: CodeSize: 0xE 189; OBJ64-NEXT: FilenameSegment [ 190; OBJ64-NEXT: Filename: D:\test.c 191; OBJ64-NEXT: +0x0 [ 192; OBJ64-NEXT: LineNumberStart: 3 193; OBJ64-NEXT: LineNumberEndDelta: 0 194; OBJ64-NEXT: IsStatement: No 195; OBJ64-NEXT: ColStart: 0 196; OBJ64-NEXT: ColEnd: 0 197; OBJ64-NEXT: ] 198; OBJ64-NEXT: +0x4 [ 199; OBJ64-NEXT: LineNumberStart: 4 200; OBJ64-NEXT: LineNumberEndDelta: 0 201; OBJ64-NEXT: IsStatement: No 202; OBJ64-NEXT: ColStart: 2 203; OBJ64-NEXT: ColEnd: 0 204; OBJ64-NEXT: ] 205; OBJ64-NEXT: +0x9 [ 206; OBJ64-NEXT: LineNumberStart: 5 207; OBJ64-NEXT: LineNumberEndDelta: 0 208; OBJ64-NEXT: IsStatement: No 209; OBJ64-NEXT: ColStart: 0 210; OBJ64-NEXT: ColEnd: 0 211; OBJ64-NEXT: ] 212; OBJ64-NEXT: ] 213; OBJ64-NEXT: ] 214 215; Function Attrs: nounwind 216define void @f() #0 !dbg !4 { 217entry: 218 call void @g(), !dbg !12 219 ret void, !dbg !13 220} 221 222declare void @g() #1 223 224attributes #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" } 225attributes #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" } 226 227!llvm.dbg.cu = !{!0} 228!llvm.module.flags = !{!9, !10} 229!llvm.ident = !{!11} 230 231!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) 232!1 = !DIFile(filename: "<unknown>", directory: "D:\5C") 233!2 = !{} 234!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) 235!5 = !DIFile(filename: "test.c", directory: "D:\5C") 236!6 = !DIFile(filename: "test.c", directory: "D:C") 237!7 = !DISubroutineType(types: !8) 238!8 = !{null} 239!9 = !{i32 2, !"CodeView", i32 1} 240!10 = !{i32 1, !"Debug Info Version", i32 3} 241!11 = !{!"clang version 3.5 "} 242!12 = !DILocation(line: 4, column: 2, scope: !4) 243!13 = !DILocation(line: 5, scope: !4) 244