105 lines · plain
1; RUN: llc -filetype=obj -o %t.o < %s >/dev/null 2>&12; RUN: llvm-dwarfdump -v -debug-info %t.o | FileCheck %s3 4; CHECK: DW_TAG_structure_type5; CHECK: DW_AT_APPLE_objc_complete_type6; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-fA-F]+}}] = "Foo")7; CHECK: DW_AT_APPLE_runtime_class [DW_FORM_data1] (DW_LANG_ObjC)8; CHECK: DW_TAG_APPLE_property9; CHECK: DW_AT_APPLE_property_name [DW_FORM_strp] ( .debug_str[0x{{[0-9a-fA-F]+}}] = "foo")10 11; generated from:12; @interface Foo13; @property (nonatomic,assign,readonly) void foo;14; @end15; @implementation Foo16; - (void)foo {}17; @end18;19; with:20; clang -S -emit-llvm -O0 -g21 22; ModuleID = '-'23target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"24target triple = "x86_64-apple-macosx10.9.0"25 26%0 = type opaque27%struct._objc_cache = type opaque28%struct._class_t = type { ptr, ptr, ptr, ptr, ptr }29%struct._class_ro_t = type { i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr }30%struct.__method_list_t = type { i32, i32, [0 x %struct._objc_method] }31%struct._objc_method = type { ptr, ptr, ptr }32%struct._objc_protocol_list = type { i64, [0 x ptr] }33%struct._protocol_t = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, ptr }34%struct._ivar_list_t = type { i32, i32, [0 x %struct._ivar_t] }35%struct._ivar_t = type { ptr, ptr, ptr, i32, i32 }36%struct._prop_list_t = type { i32, i32, [0 x %struct._prop_t] }37%struct._prop_t = type { ptr, ptr }38 39@_objc_empty_cache = external global %struct._objc_cache40@"OBJC_CLASS_$_Foo" = global %struct._class_t { ptr @"OBJC_METACLASS_$_Foo", ptr null, ptr @_objc_empty_cache, ptr null, ptr @"\01l_OBJC_CLASS_RO_$_Foo" }, section "__DATA, __objc_data", align 841@"OBJC_METACLASS_$_Foo" = global %struct._class_t { ptr @"OBJC_METACLASS_$_Foo", ptr @"OBJC_CLASS_$_Foo", ptr @_objc_empty_cache, ptr null, ptr @"\01l_OBJC_METACLASS_RO_$_Foo" }, section "__DATA, __objc_data", align 842@"\01L_OBJC_CLASS_NAME_" = internal global [4 x i8] c"Foo\00", section "__TEXT,__objc_classname,cstring_literals", align 143@"\01l_OBJC_METACLASS_RO_$_Foo" = internal global %struct._class_ro_t { i32 3, i32 40, i32 40, ptr null, ptr @"\01L_OBJC_CLASS_NAME_", ptr null, ptr null, ptr null, ptr null, ptr null }, section "__DATA, __objc_const", align 844@"\01L_OBJC_METH_VAR_NAME_" = internal global [4 x i8] c"foo\00", section "__TEXT,__objc_methname,cstring_literals", align 145@"\01L_OBJC_METH_VAR_TYPE_" = internal global [8 x i8] c"v16@0:8\00", section "__TEXT,__objc_methtype,cstring_literals", align 146@"\01l_OBJC_$_INSTANCE_METHODS_Foo" = internal global { i32, i32, [1 x %struct._objc_method] } { i32 24, i32 1, [1 x %struct._objc_method] [%struct._objc_method { ptr @"\01L_OBJC_METH_VAR_NAME_", ptr @"\01L_OBJC_METH_VAR_TYPE_", ptr @"\01-[Foo foo]" }] }, section "__DATA, __objc_const", align 847@"\01L_OBJC_PROP_NAME_ATTR_" = internal global [4 x i8] c"foo\00", section "__TEXT,__cstring,cstring_literals", align 148@"\01L_OBJC_PROP_NAME_ATTR_1" = internal global [7 x i8] c"Tv,R,N\00", section "__TEXT,__cstring,cstring_literals", align 149@"\01l_OBJC_$_PROP_LIST_Foo" = internal global { i32, i32, [1 x %struct._prop_t] } { i32 16, i32 1, [1 x %struct._prop_t] [%struct._prop_t { ptr @"\01L_OBJC_PROP_NAME_ATTR_", ptr @"\01L_OBJC_PROP_NAME_ATTR_1" }] }, section "__DATA, __objc_const", align 850@"\01l_OBJC_CLASS_RO_$_Foo" = internal global %struct._class_ro_t { i32 2, i32 0, i32 0, ptr null, ptr @"\01L_OBJC_CLASS_NAME_", ptr @"\01l_OBJC_$_INSTANCE_METHODS_Foo", ptr null, ptr null, ptr null, ptr @"\01l_OBJC_$_PROP_LIST_Foo" }, section "__DATA, __objc_const", align 851@"\01L_OBJC_LABEL_CLASS_$" = internal global [1 x ptr] [ptr @"OBJC_CLASS_$_Foo"], section "__DATA, __objc_classlist, regular, no_dead_strip", align 852@llvm.used = appending global [8 x ptr] [ptr @"\01L_OBJC_CLASS_NAME_", ptr @"\01L_OBJC_METH_VAR_NAME_", ptr @"\01L_OBJC_METH_VAR_TYPE_", ptr @"\01l_OBJC_$_INSTANCE_METHODS_Foo", ptr @"\01L_OBJC_PROP_NAME_ATTR_", ptr @"\01L_OBJC_PROP_NAME_ATTR_1", ptr @"\01l_OBJC_$_PROP_LIST_Foo", ptr @"\01L_OBJC_LABEL_CLASS_$"], section "llvm.metadata"53 54; Function Attrs: ssp uwtable55define internal void @"\01-[Foo foo]"(ptr %self, ptr %_cmd) #0 !dbg !10 {56entry:57 %self.addr = alloca ptr, align 858 %_cmd.addr = alloca ptr, align 859 store ptr %self, ptr %self.addr, align 860 call void @llvm.dbg.declare(metadata ptr %self.addr, metadata !24, metadata !DIExpression()), !dbg !2661 store ptr %_cmd, ptr %_cmd.addr, align 862 call void @llvm.dbg.declare(metadata ptr %_cmd.addr, metadata !27, metadata !DIExpression()), !dbg !2663 ret void, !dbg !2964}65 66; Function Attrs: nounwind readnone67declare void @llvm.dbg.declare(metadata, metadata, metadata) #168 69attributes #0 = { ssp uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "use-soft-float"="false" }70attributes #1 = { nounwind readnone }71 72!llvm.dbg.cu = !{!0}73!llvm.module.flags = !{!17, !18, !19, !20, !21, !22}74!llvm.ident = !{!23}75 76!0 = distinct !DICompileUnit(language: DW_LANG_ObjC, isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !3, globals: !2, imports: !2)77!1 = !DIFile(filename: "-", directory: "")78!2 = !{}79!3 = !{!4}80!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "Foo", line: 1, align: 8, flags: DIFlagObjcClassComplete, runtimeLang: DW_LANG_ObjC, file: !5, scope: !6, elements: !7)81!5 = !DIFile(filename: "<stdin>", directory: "")82!6 = !DIFile(filename: "<stdin>", directory: "")83!7 = !{!8}84!8 = !DIObjCProperty(name: "foo", line: 2, attributes: 2117, file: !6)85!10 = distinct !DISubprogram(name: "-[Foo foo]", line: 5, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 5, file: !5, scope: !6, type: !11, retainedNodes: !2)86!11 = !DISubroutineType(types: !12)87!12 = !{null, !13, !14}88!13 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !4)89!14 = !DIDerivedType(tag: DW_TAG_typedef, name: "SEL", line: 5, flags: DIFlagArtificial, file: !5, baseType: !15)90!15 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !16)91!16 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_selector", flags: DIFlagFwdDecl, file: !1)92!17 = !{i32 1, !"Objective-C Version", i32 2}93!18 = !{i32 1, !"Objective-C Image Info Version", i32 0}94!19 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"}95!20 = !{i32 4, !"Objective-C Garbage Collection", i32 0}96!21 = !{i32 2, !"Dwarf Version", i32 2}97!22 = !{i32 1, !"Debug Info Version", i32 3}98!23 = !{!""}99!24 = !DILocalVariable(name: "self", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !10, type: !25)100!25 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !4)101!26 = !DILocation(line: 0, scope: !10)102!27 = !DILocalVariable(name: "_cmd", arg: 2, flags: DIFlagArtificial, scope: !10, type: !28)103!28 = !DIDerivedType(tag: DW_TAG_typedef, name: "SEL", line: 5, file: !5, baseType: !15)104!29 = !DILocation(line: 5, scope: !10)105