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:\test.c: 8 ; 1 void g(void); 9 ; 2 10 ; 3 void f(void) { 11 ; 4 g(); 12 ; 5 } 13 14 ; X86-LABEL: _f: 15 ; X86: # BB 16 ; X86: .cv_file 1 "D:\\test.c" 17 ; X86: .cv_loc 0 1 4 2 is_stmt 0 # test.c:4:2 18 ; X86: calll _g 19 ; X86: .cv_loc 0 1 5 0 # test.c:5:0 20 ; X86: ret 21 ; X86: [[END_OF_F:Lfunc_end.*]]: 22 ; 23 ; X86-LABEL: .section .debug$S,"dr" 24 ; X86-NEXT: .p2align 2 25 ; X86-NEXT: .long 4 26 ; Symbol subsection 27 ; X86-NEXT: .long 241 28 ; X86-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]] # 29 ; X86-NEXT: [[F1_START]]: 30 ; X86-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] # 31 ; X86-NEXT: [[PROC_SEGMENT_START]]: 32 ; X86-NEXT: .short 4423 33 ; X86-NEXT: .long 0 34 ; X86-NEXT: .long 0 35 ; X86-NEXT: .long 0 36 ; X86-NEXT: .long [[END_OF_F]]-_f 37 ; X86-NEXT: .long 0 38 ; X86-NEXT: .long 0 39 ; X86-NEXT: .long 4098 40 ; X86-NEXT: .secrel32 _f 41 ; X86-NEXT: .secidx _f 42 ; X86-NEXT: .byte 0 43 ; X86-NEXT: .asciz "f" 44 ; X86-NEXT: [[PROC_SEGMENT_END]]: 45 ; X86-NEXT: .short 2 46 ; X86-NEXT: .short 4431 47 ; X86-NEXT: [[F1_END]]: 48 ; X86-NEXT: .p2align 2 49 ; Line table 50 ; X86-NEXT: .cv_linetable 0, _f, [[END_OF_F]] 51 ; File index to string table offset subsection 52 ; X86-NEXT: .cv_filechecksums 53 ; String table 54 ; X86-NEXT: .cv_stringtable 55 56 ; OBJ32: Section { 57 ; OBJ32: Name: .debug$S (2E 64 65 62 75 67 24 53) 58 ; OBJ32: Characteristics [ (0x42300040) 59 ; OBJ32: ] 60 ; OBJ32: Relocations [ 61 ; OBJ32-NEXT: 0x2C IMAGE_REL_I386_SECREL _f 62 ; OBJ32-NEXT: 0x30 IMAGE_REL_I386_SECTION _f 63 ; OBJ32-NEXT: 0x44 IMAGE_REL_I386_SECREL _f 64 ; OBJ32-NEXT: 0x48 IMAGE_REL_I386_SECTION _f 65 ; OBJ32-NEXT: ] 66 ; OBJ32: Subsection [ 67 ; OBJ32-NEXT: SubSectionType: Symbols (0xF1) 68 ; OBJ32-NOT: ] 69 ; OBJ32: ProcStart { 70 ; OBJ32: CodeSize: 0x6 71 ; OBJ32: DisplayName: f 72 ; OBJ32: LinkageName: _f 73 ; OBJ32: } 74 ; OBJ32-NEXT: ProcEnd { 75 ; OBJ32-NEXT: } 76 ; OBJ32-NEXT: ] 77 ; OBJ32: FunctionLineTable [ 78 ; OBJ32-NEXT: Name: _f 79 ; OBJ32-NEXT: Flags: 0x1 80 ; OBJ32-NEXT: CodeSize: 0x6 81 ; OBJ32-NEXT: FilenameSegment [ 82 ; OBJ32-NEXT: Filename: D:\test.c 83 ; OBJ32-NEXT: +0x0 [ 84 ; OBJ32-NEXT: LineNumberStart: 4 85 ; OBJ32-NEXT: LineNumberEndDelta: 0 86 ; OBJ32-NEXT: IsStatement: No 87 ; OBJ32-NEXT: ColStart: 2 88 ; OBJ32-NEXT: ColEnd: 0 89 ; OBJ32-NEXT: ] 90 ; OBJ32-NEXT: +0x5 [ 91 ; OBJ32-NEXT: LineNumberStart: 5 92 ; OBJ32-NEXT: LineNumberEndDelta: 0 93 ; OBJ32-NEXT: IsStatement: No 94 ; OBJ32-NEXT: ColStart: 0 95 ; OBJ32-NEXT: ColEnd: 0 96 ; OBJ32-NEXT: ] 97 ; OBJ32-NEXT: ] 98 ; OBJ32-NEXT: ] 99 100 ; X64-LABEL: f: 101 ; X64-NEXT: .L{{.*}}:{{$}} 102 ; X64: .cv_file 1 "D:\\test.c" 103 ; X64: .cv_loc 0 1 3 0 is_stmt 0 # test.c:3:0 104 ; X64: # BB 105 ; X64: subq $40, %rsp 106 ; X64: .cv_loc 0 1 4 2 # test.c:4:2 107 ; X64-NEXT: callq g 108 ; X64: .cv_loc 0 1 5 0 # test.c:5:0 109 ; X64: addq $40, %rsp 110 ; X64-NEXT: ret 111 ; X64: [[END_OF_F:.?Lfunc_end.*]]: 112 ; 113 ; X64-LABEL: .section .debug$S,"dr" 114 ; X64-NEXT: .p2align 2 115 ; X64-NEXT: .long 4 116 ; Symbol subsection 117 ; X64-NEXT: .long 241 118 ; X64-NEXT: .long [[F1_END:.*]]-[[F1_START:.*]] # 119 ; X64-NEXT: [[F1_START]]: 120 ; X64-NEXT: .short [[PROC_SEGMENT_END:.*]]-[[PROC_SEGMENT_START:.*]] # 121 ; X64-NEXT: [[PROC_SEGMENT_START]]: 122 ; X64-NEXT: .short 4423 123 ; X64-NEXT: .long 0 124 ; X64-NEXT: .long 0 125 ; X64-NEXT: .long 0 126 ; X64-NEXT: .long [[END_OF_F]]-f 127 ; X64-NEXT: .long 0 128 ; X64-NEXT: .long 0 129 ; X64-NEXT: .long 4098 130 ; X64-NEXT: .secrel32 f 131 ; X64-NEXT: .secidx f 132 ; X64-NEXT: .byte 0 133 ; X64-NEXT: .asciz "f" 134 ; X64-NEXT: [[PROC_SEGMENT_END]]: 135 ; X64-NEXT: .short 2 136 ; X64-NEXT: .short 4431 137 ; X64-NEXT: [[F1_END]]: 138 ; X64-NEXT: .p2align 2 139 ; Line table 140 ; X64-NEXT: .cv_linetable 0, f, [[END_OF_F]] 141 ; File index to string table offset subsection 142 ; X64-NEXT: .cv_filechecksums 143 ; String table 144 ; X64-NEXT: .cv_stringtable 145 146 ; OBJ64: Section { 147 ; OBJ64: Name: .debug$S (2E 64 65 62 75 67 24 53) 148 ; OBJ64: Characteristics [ (0x42300040) 149 ; OBJ64: ] 150 ; OBJ64: Relocations [ 151 ; OBJ64-NEXT: 0x2C IMAGE_REL_AMD64_SECREL f 152 ; OBJ64-NEXT: 0x30 IMAGE_REL_AMD64_SECTION f 153 ; OBJ64-NEXT: 0x44 IMAGE_REL_AMD64_SECREL f 154 ; OBJ64-NEXT: 0x48 IMAGE_REL_AMD64_SECTION f 155 ; OBJ64-NEXT: ] 156 ; OBJ64: Subsection [ 157 ; OBJ64-NEXT: SubSectionType: Symbols (0xF1) 158 ; OBJ64-NOT: ] 159 ; OBJ64: ProcStart { 160 ; OBJ64: CodeSize: 0xE 161 ; OBJ64: DisplayName: f 162 ; OBJ64: LinkageName: f 163 ; OBJ64: } 164 ; OBJ64-NEXT: ProcEnd { 165 ; OBJ64-NEXT: } 166 ; OBJ64-NEXT: ] 167 ; OBJ64: FunctionLineTable [ 168 ; OBJ64-NEXT: Name: f 169 ; OBJ64-NEXT: Flags: 0x1 170 ; OBJ64-NEXT: CodeSize: 0xE 171 ; OBJ64-NEXT: FilenameSegment [ 172 ; OBJ64-NEXT: Filename: D:\test.c 173 ; OBJ64-NEXT: +0x0 [ 174 ; OBJ64-NEXT: LineNumberStart: 3 175 ; OBJ64-NEXT: LineNumberEndDelta: 0 176 ; OBJ64-NEXT: IsStatement: No 177 ; OBJ64-NEXT: ColStart: 0 178 ; OBJ64-NEXT: ColEnd: 0 179 ; OBJ64-NEXT: ] 180 ; OBJ64-NEXT: +0x4 [ 181 ; OBJ64-NEXT: LineNumberStart: 4 182 ; OBJ64-NEXT: LineNumberEndDelta: 0 183 ; OBJ64-NEXT: IsStatement: No 184 ; OBJ64-NEXT: ColStart: 2 185 ; OBJ64-NEXT: ColEnd: 0 186 ; OBJ64-NEXT: ] 187 ; OBJ64-NEXT: +0x9 [ 188 ; OBJ64-NEXT: LineNumberStart: 5 189 ; OBJ64-NEXT: LineNumberEndDelta: 0 190 ; OBJ64-NEXT: IsStatement: No 191 ; OBJ64-NEXT: ColStart: 0 192 ; OBJ64-NEXT: ColEnd: 0 193 ; OBJ64-NEXT: ] 194 ; OBJ64-NEXT: ] 195 ; OBJ64-NEXT: ] 196 197 ; Function Attrs: nounwind 198 define void @f() #0 !dbg !4 { 199 entry: 200 call void @g(), !dbg !12 201 ret void, !dbg !13 202 } 203 204 declare void @g() #1 205 206 attributes #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" } 207 attributes #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" } 208 209 !llvm.dbg.cu = !{!0} 210 !llvm.module.flags = !{!9, !10} 211 !llvm.ident = !{!11} 212 213 !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) 214 !1 = !DIFile(filename: "<unknown>", directory: "D:\5C") 215 !2 = !{} 216 !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) 217 !5 = !DIFile(filename: "test.c", directory: "D:\5C") 218 !6 = !DIFile(filename: "test.c", directory: "D:C") 219 !7 = !DISubroutineType(types: !8) 220 !8 = !{null} 221 !9 = !{i32 2, !"CodeView", i32 1} 222 !10 = !{i32 1, !"Debug Info Version", i32 3} 223 !11 = !{!"clang version 3.5 "} 224 !12 = !DILocation(line: 4, column: 2, scope: !4) 225 !13 = !DILocation(line: 5, scope: !4) 226