1 ; Check that DEBUG_VALUE comments come through on a variety of targets. 2 3 define i32 @main() nounwind ssp !dbg !0 { 4 entry: 5 ; CHECK: DEBUG_VALUE 6 call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !7, metadata !DIExpression()), !dbg !9 7 ret i32 0, !dbg !10 8 } 9 10 declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone 11 12 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone 13 14 !llvm.dbg.cu = !{!2} 15 !llvm.module.flags = !{!13} 16 17 !0 = distinct !DISubprogram(name: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, file: !12, scope: !1, type: !3) 18 !1 = !DIFile(filename: "/tmp/x.c", directory: "/Users/manav") 19 !2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 120996)", isOptimized: false, emissionKind: 0, file: !12, enums: !6, retainedTypes: !6, subprograms: !11) 20 !3 = !DISubroutineType(types: !4) 21 !4 = !{!5} 22 !5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 23 !6 = !{} 24 !7 = !DILocalVariable(name: "i", line: 3, scope: !8, file: !1, type: !5) 25 !8 = distinct !DILexicalBlock(line: 2, column: 12, file: !12, scope: !0) 26 !9 = !DILocation(line: 3, column: 11, scope: !8) 27 !10 = !DILocation(line: 4, column: 2, scope: !8) 28 !11 = !{!0} 29 !12 = !DIFile(filename: "/tmp/x.c", directory: "/Users/manav") 30 !13 = !{i32 1, !"Debug Info Version", i32 3} 31
