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| ; RUN: llc -mtriple=x86_64-macosx %s -o %t -filetype=obj
| ; RUN: llvm-dwarfdump -debug-info %t | FileCheck %s
|
| ; CHECK: DW_TAG_structure_type
| ; CHECK: DW_AT_declaration
| ; CHECK: DW_AT_APPLE_runtime_class
|
| source_filename = "test/DebugInfo/X86/objc-fwd-decl.ll"
|
| %0 = type opaque
|
| @a = common global %0* null, align 8, !dbg !0
|
| !llvm.dbg.cu = !{!5}
| !llvm.module.flags = !{!8, !9, !10, !11, !12, !13}
|
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
| !1 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 3, type: !3, isLocal: false, isDefinition: true)
| !2 = !DIFile(filename: "foo.m", directory: "/Users/echristo")
| !3 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64, align: 64)
| !4 = !DICompositeType(tag: DW_TAG_structure_type, name: "FooBarBaz", file: !2, line: 1, flags: DIFlagFwdDecl, runtimeLang: DW_LANG_ObjC)
| !5 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !2, producer: "clang version 3.1 (trunk 152054 trunk 152094)", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, enums: !6, retainedTypes: !6, globals: !7, imports: !6)
| !6 = !{}
| !7 = !{!0}
| !8 = !{i32 1, !"Objective-C Version", i32 2}
| !9 = !{i32 1, !"Objective-C Image Info Version", i32 0}
| !10 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
| !11 = !{i32 4, !"Objective-C Garbage Collection", i32 0}
| !12 = !{i32 1, !"Debug Info Version", i32 3}
| !13 = !{i32 4, !"Objective-C Class Properties", i32 0}
|
|
