1 ; RUN: llc -mtriple=x86_64-apple-darwin12 -filetype=obj < %s \ 2 ; RUN: | llvm-dwarfdump -debug-dump=info - | FileCheck %s 3 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" 4 target triple = "x86_64-apple-macosx10.6.7" 5 ; Radar 9511391 6 7 ; CHECK: DW_TAG_variable 8 ; CHECK-NOT: DW_TAG 9 ; CHECK: DW_AT_const_value [DW_FORM_sdata] (42) 10 ; CHECK-NOT: DW_TAG 11 ; CHECK: DW_AT_name {{.*}} "i" 12 13 define i32 @foo() nounwind uwtable readnone optsize ssp !dbg !1 { 14 entry: 15 tail call void @llvm.dbg.value(metadata i32 42, i64 0, metadata !6, metadata !DIExpression()), !dbg !9 16 ret i32 42, !dbg !10 17 } 18 19 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone 20 21 !llvm.dbg.cu = !{!0} 22 !llvm.module.flags = !{!15} 23 24 !0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 132191)", isOptimized: true, emissionKind: 0, file: !13, enums: !14, retainedTypes: !14, subprograms: !11, imports: null) 25 !1 = distinct !DISubprogram(name: "foo", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: true, file: !13, scope: !2, type: !3, variables: !12) 26 !2 = !DIFile(filename: "a.c", directory: "/private/tmp") 27 !3 = !DISubroutineType(types: !4) 28 !4 = !{!5} 29 !5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 30 !6 = !DILocalVariable(name: "i", line: 2, scope: !7, file: !2, type: !5) 31 !7 = distinct !DILexicalBlock(line: 1, column: 11, file: !13, scope: !1) 32 !8 = !{i32 42} 33 !9 = !DILocation(line: 2, column: 12, scope: !7) 34 !10 = !DILocation(line: 3, column: 2, scope: !7) 35 !11 = !{!1} 36 !12 = !{!6} 37 !13 = !DIFile(filename: "a.c", directory: "/private/tmp") 38 !14 = !{} 39 !15 = !{i32 1, !"Debug Info Version", i32 3} 40
