1; RUN: llc -O0 -fast-isel -filetype=obj -o - %s | llvm-dwarfdump -v - | FileCheck %s 2; 3; Derived from (clang -O0 -g -fsanitize=address -fobjc-arc) 4; @protocol NSObject 5; @end 6; @interface NSObject<NSObject>{} 7; + (instancetype)alloc; 8; @end 9; struct CGSize { 10; double width; 11; double height; 12; }; 13; typedef struct CGSize CGSize; 14; @interface Object : NSObject 15; - (instancetype)initWithSize:(CGSize)size; 16; - (id)aMessage; 17; @end 18; @implementation MyObject 19; + (id)doWithSize:(CGSize)imageSize andObject:(id)object { 20; return [object aMessage]; 21; } 22; @end 23; 24; CHECK: .debug_info contents: 25; CHECK: DW_TAG_subprogram 26; CHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) 27; CHECK-NEXT: DW_AT_high_pc [DW_FORM_addr] ([[FN_END:.*]]) 28; CHECK: "_cmd" 29; CHECK: DW_TAG_formal_parameter 30; CHECK-NEXT: DW_AT_location 31; CHECK-NEXT: [0x{{0*}}, 0x{{.*}}): 32; CHECK-NOT: DW_AT_ 33; CHECK: [0x{{.*}}, [[FN_END]]): 34; CHECK-NEXT: DW_AT_name {{.*}}"imageSize" 35 36; ModuleID = 'm.m' 37source_filename = "m.m" 38target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 39target triple = "arm64-apple-ios" 40 41%0 = type opaque 42%struct._class_t = type { %struct._class_t*, %struct._class_t*, %struct._objc_cache*, i8* (i8*, i8*)**, %struct._class_ro_t* } 43%struct._objc_cache = type opaque 44%struct._class_ro_t = type { i32, i32, i32, i8*, i8*, %struct.__method_list_t*, %struct._objc_protocol_list*, %struct._ivar_list_t*, i8*, %struct._prop_list_t* } 45%struct.__method_list_t = type { i32, i32, [0 x %struct._objc_method] } 46%struct._objc_method = type { i8*, i8*, i8* } 47%struct._objc_protocol_list = type { i64, [0 x %struct._protocol_t*] } 48%struct._protocol_t = type { i8*, i8*, %struct._objc_protocol_list*, %struct.__method_list_t*, %struct.__method_list_t*, %struct.__method_list_t*, %struct.__method_list_t*, %struct._prop_list_t*, i32, i32, i8**, i8*, %struct._prop_list_t* } 49%struct._ivar_list_t = type { i32, i32, [0 x %struct._ivar_t] } 50%struct._ivar_t = type { i32*, i8*, i8*, i32, i32 } 51%struct._prop_list_t = type { i32, i32, [0 x %struct._prop_t] } 52%struct._prop_t = type { i8*, i8* } 53%struct.CGSize = type { double, double } 54 55@"OBJC_CLASS_$_Object" = external global %struct._class_t 56@"OBJC_CLASSLIST_REFERENCES_$_" = private global %struct._class_t* @"OBJC_CLASS_$_Object", section "__DATA, __objc_classrefs, regular, no_dead_strip", align 8 57@OBJC_METH_VAR_NAME_ = private unnamed_addr constant [6 x i8] c"alloc\00", section "__TEXT,__objc_methname,cstring_literals", align 1 58@OBJC_SELECTOR_REFERENCES_ = private externally_initialized global i8* getelementptr inbounds ([6 x i8], [6 x i8]* @OBJC_METH_VAR_NAME_, i32 0, i32 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip", align 8 59@OBJC_METH_VAR_NAME_.1 = private unnamed_addr constant [14 x i8] c"initWithSize:\00", section "__TEXT,__objc_methname,cstring_literals", align 1 60@OBJC_SELECTOR_REFERENCES_.2 = private externally_initialized global i8* getelementptr inbounds ([14 x i8], [14 x i8]* @OBJC_METH_VAR_NAME_.1, i32 0, i32 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip", align 8 61@OBJC_METH_VAR_NAME_.3 = private unnamed_addr constant [9 x i8] c"aMessage\00", section "__TEXT,__objc_methname,cstring_literals", align 1 62@OBJC_SELECTOR_REFERENCES_.4 = private externally_initialized global i8* getelementptr inbounds ([9 x i8], [9 x i8]* @OBJC_METH_VAR_NAME_.3, i32 0, i32 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip", align 8 63@_objc_empty_cache = external global %struct._objc_cache 64@"OBJC_CLASS_$_MyObject" = global %struct._class_t { %struct._class_t* @"OBJC_METACLASS_$_MyObject", %struct._class_t* null, %struct._objc_cache* @_objc_empty_cache, i8* (i8*, i8*)** null, %struct._class_ro_t* @"\01l_OBJC_CLASS_RO_$_MyObject" }, section "__DATA, __objc_data", align 8 65@"OBJC_METACLASS_$_MyObject" = global %struct._class_t { %struct._class_t* @"OBJC_METACLASS_$_MyObject", %struct._class_t* @"OBJC_CLASS_$_MyObject", %struct._objc_cache* @_objc_empty_cache, i8* (i8*, i8*)** null, %struct._class_ro_t* @"\01l_OBJC_METACLASS_RO_$_MyObject" }, section "__DATA, __objc_data", align 8 66@OBJC_CLASS_NAME_ = private unnamed_addr constant [9 x i8] c"MyObject\00", section "__TEXT,__objc_classname,cstring_literals", align 1 67@OBJC_METH_VAR_NAME_.5 = private unnamed_addr constant [12 x i8] c"doWithSize:\00", section "__TEXT,__objc_methname,cstring_literals", align 1 68@OBJC_METH_VAR_TYPE_ = private unnamed_addr constant [21 x i8] c"@32@0:8{CGSize=dd}16\00", section "__TEXT,__objc_methtype,cstring_literals", align 1 69@"\01l_OBJC_$_CLASS_METHODS_MyObject" = private global { i32, i32, [1 x %struct._objc_method] } { i32 24, i32 1, [1 x %struct._objc_method] [%struct._objc_method { i8* getelementptr inbounds ([12 x i8], [12 x i8]* @OBJC_METH_VAR_NAME_.5, i32 0, i32 0), i8* getelementptr inbounds ([21 x i8], [21 x i8]* @OBJC_METH_VAR_TYPE_, i32 0, i32 0), i8* bitcast (i8* (i8*, i8*, [2 x double])* @"\01+[MyObject doWithSize:]" to i8*) }] }, section "__DATA, __objc_const", align 8 70@"\01l_OBJC_METACLASS_RO_$_MyObject" = private global %struct._class_ro_t { i32 131, i32 40, i32 40, i8* null, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @OBJC_CLASS_NAME_, i32 0, i32 0), %struct.__method_list_t* bitcast ({ i32, i32, [1 x %struct._objc_method] }* @"\01l_OBJC_$_CLASS_METHODS_MyObject" to %struct.__method_list_t*), %struct._objc_protocol_list* null, %struct._ivar_list_t* null, i8* null, %struct._prop_list_t* null }, section "__DATA, __objc_const", align 8 71@"\01l_OBJC_CLASS_RO_$_MyObject" = private global %struct._class_ro_t { i32 130, i32 0, i32 0, i8* null, i8* getelementptr inbounds ([9 x i8], [9 x i8]* @OBJC_CLASS_NAME_, i32 0, i32 0), %struct.__method_list_t* null, %struct._objc_protocol_list* null, %struct._ivar_list_t* null, i8* null, %struct._prop_list_t* null }, section "__DATA, __objc_const", align 8 72@"OBJC_LABEL_CLASS_$" = private global [1 x i8*] [i8* bitcast (%struct._class_t* @"OBJC_CLASS_$_MyObject" to i8*)], section "__DATA, __objc_classlist, regular, no_dead_strip", align 8 73@llvm.compiler.used = appending global [12 x i8*] [i8* bitcast (%struct._class_t** @"OBJC_CLASSLIST_REFERENCES_$_" to i8*), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @OBJC_METH_VAR_NAME_, i32 0, i32 0), i8* bitcast (i8** @OBJC_SELECTOR_REFERENCES_ to i8*), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @OBJC_METH_VAR_NAME_.1, i32 0, i32 0), i8* bitcast (i8** @OBJC_SELECTOR_REFERENCES_.2 to i8*), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @OBJC_METH_VAR_NAME_.3, i32 0, i32 0), i8* bitcast (i8** @OBJC_SELECTOR_REFERENCES_.4 to i8*), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @OBJC_CLASS_NAME_, i32 0, i32 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @OBJC_METH_VAR_NAME_.5, i32 0, i32 0), i8* getelementptr inbounds ([21 x i8], [21 x i8]* @OBJC_METH_VAR_TYPE_, i32 0, i32 0), i8* bitcast ({ i32, i32, [1 x %struct._objc_method] }* @"\01l_OBJC_$_CLASS_METHODS_MyObject" to i8*), i8* bitcast ([1 x i8*]* @"OBJC_LABEL_CLASS_$" to i8*)], section "llvm.metadata" 74@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 1, void ()* @asan.module_ctor, i8* null }] 75@__asan_shadow_memory_dynamic_address = external global i64 76@___asan_gen_ = private unnamed_addr constant [34 x i8] c"2 32 16 9 imageSize 64 8 6 object\00", align 1 77 78; Function Attrs: noinline sanitize_address ssp uwtable 79define internal i8* @"\01+[MyObject doWithSize:]"(i8* %self, i8* %_cmd, [2 x double] %imageSize.coerce) #0 !dbg !14 { 80entry: 81 %0 = load i64, i64* @__asan_shadow_memory_dynamic_address 82 %self.addr = alloca i8*, align 8 83 %_cmd.addr = alloca i8*, align 8 84 %MyAlloca = alloca [96 x i8], align 32, !dbg !35 85 %1 = ptrtoint [96 x i8]* %MyAlloca to i64, !dbg !35 86 %2 = add i64 %1, 32, !dbg !35 87 %3 = inttoptr i64 %2 to %struct.CGSize*, !dbg !35 88 %4 = add i64 %1, 64, !dbg !35 89 %5 = inttoptr i64 %4 to %0**, !dbg !35 90 %6 = inttoptr i64 %1 to i64*, !dbg !35 91 store i64 1102416563, i64* %6, !dbg !35 92 %7 = add i64 %1, 8, !dbg !35 93 %8 = inttoptr i64 %7 to i64*, !dbg !35 94 store i64 ptrtoint ([34 x i8]* @___asan_gen_ to i64), i64* %8, !dbg !35 95 %9 = add i64 %1, 16, !dbg !35 96 %10 = inttoptr i64 %9 to i64*, !dbg !35 97 store i64 ptrtoint (i8* (i8*, i8*, [2 x double])* @"\01+[MyObject doWithSize:]" to i64), i64* %10, !dbg !35 98 %11 = lshr i64 %1, 3, !dbg !35 99 %12 = add i64 %11, %0, !dbg !35 100 %13 = add i64 %12, 0, !dbg !35 101 %14 = inttoptr i64 %13 to i64*, !dbg !35 102 store i64 -940689368107847183, i64* %14, align 1, !dbg !35 103 %15 = add i64 %12, 9, !dbg !35 104 %16 = inttoptr i64 %15 to i16*, !dbg !35 105 store i16 -3085, i16* %16, align 1, !dbg !35 106 %17 = add i64 %12, 11, !dbg !35 107 %18 = inttoptr i64 %17 to i8*, !dbg !35 108 store i8 -13, i8* %18, align 1, !dbg !35 109 call void @llvm.dbg.declare(metadata %struct.CGSize* %3, metadata !36, metadata !37), !dbg !38 110 call void @llvm.dbg.declare(metadata %0** %5, metadata !39, metadata !37), !dbg !45 111 %19 = bitcast %struct.CGSize* %3 to [2 x double]* 112 %20 = ptrtoint [2 x double]* %19 to i64 113 %21 = lshr i64 %20, 3 114 %22 = add i64 %21, %0 115 %23 = inttoptr i64 %22 to i16* 116 %24 = load i16, i16* %23 117 %25 = icmp ne i16 %24, 0 118 br i1 %25, label %26, label %27 119 120; <label>:26: ; preds = %entry 121 call void @__asan_report_store16(i64 %20) 122 call void asm sideeffect "", ""() 123 unreachable 124 125; <label>:27: ; preds = %entry 126 store [2 x double] %imageSize.coerce, [2 x double]* %19, align 8 127 store i8* %self, i8** %self.addr, align 8 128 call void @llvm.dbg.declare(metadata i8** %self.addr, metadata !46, metadata !48), !dbg !49 129 store i8* %_cmd, i8** %_cmd.addr, align 8 130 call void @llvm.dbg.declare(metadata i8** %_cmd.addr, metadata !50, metadata !48), !dbg !49 131 %28 = load %struct._class_t*, %struct._class_t** @"OBJC_CLASSLIST_REFERENCES_$_", align 8, !dbg !52 132 %29 = add i64 lshr (i64 ptrtoint (i8** @OBJC_SELECTOR_REFERENCES_ to i64), i64 3), %0, !dbg !52 133 %30 = inttoptr i64 %29 to i8*, !dbg !52 134 %31 = load i8, i8* %30, !dbg !52 135 %32 = icmp ne i8 %31, 0, !dbg !52 136 br i1 %32, label %33, label %34, !dbg !52 137 138; <label>:33: ; preds = %27 139 call void @__asan_report_load8(i64 ptrtoint (i8** @OBJC_SELECTOR_REFERENCES_ to i64)), !dbg !52 140 call void asm sideeffect "", ""(), !dbg !52 141 unreachable, !dbg !52 142 143; <label>:34: ; preds = %27 144 %35 = load i8*, i8** @OBJC_SELECTOR_REFERENCES_, align 8, !dbg !52, !invariant.load !2 145 %36 = bitcast %struct._class_t* %28 to i8*, !dbg !52 146 %call = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %36, i8* %35), !dbg !52 147 %37 = bitcast i8* %call to %0*, !dbg !52 148 %38 = add i64 lshr (i64 ptrtoint (i8** @OBJC_SELECTOR_REFERENCES_.2 to i64), i64 3), %0, !dbg !53 149 %39 = inttoptr i64 %38 to i8*, !dbg !53 150 %40 = load i8, i8* %39, !dbg !53 151 %41 = icmp ne i8 %40, 0, !dbg !53 152 br i1 %41, label %42, label %43, !dbg !53 153 154; <label>:42: ; preds = %34 155 call void @__asan_report_load8(i64 ptrtoint (i8** @OBJC_SELECTOR_REFERENCES_.2 to i64)), !dbg !53 156 call void asm sideeffect "", ""(), !dbg !53 157 unreachable, !dbg !53 158 159; <label>:43: ; preds = %34 160 %44 = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.2, align 8, !dbg !53, !invariant.load !2 161 %45 = bitcast %0* %37 to i8*, !dbg !53 162 %46 = bitcast %struct.CGSize* %3 to [2 x double]*, !dbg !53 163 %47 = ptrtoint [2 x double]* %46 to i64, !dbg !53 164 %48 = lshr i64 %47, 3, !dbg !53 165 %49 = add i64 %48, %0, !dbg !53 166 %50 = inttoptr i64 %49 to i16*, !dbg !53 167 %51 = load i16, i16* %50, !dbg !53 168 %52 = icmp ne i16 %51, 0, !dbg !53 169 br i1 %52, label %53, label %54, !dbg !53 170 171; <label>:53: ; preds = %43 172 call void @__asan_report_load16(i64 %47), !dbg !53 173 call void asm sideeffect "", ""(), !dbg !53 174 unreachable, !dbg !53 175 176; <label>:54: ; preds = %43 177 %55 = load [2 x double], [2 x double]* %46, align 8, !dbg !53 178 %call1 = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*, [2 x double])*)(i8* %45, i8* %44, [2 x double] %55), !dbg !53 179 %56 = bitcast i8* %call1 to %0*, !dbg !53 180 %57 = ptrtoint %0** %5 to i64, !dbg !45 181 %58 = lshr i64 %57, 3, !dbg !45 182 %59 = add i64 %58, %0, !dbg !45 183 %60 = inttoptr i64 %59 to i8*, !dbg !45 184 %61 = load i8, i8* %60, !dbg !45 185 %62 = icmp ne i8 %61, 0, !dbg !45 186 br i1 %62, label %63, label %64, !dbg !45 187 188; <label>:63: ; preds = %54 189 call void @__asan_report_store8(i64 %57), !dbg !45 190 call void asm sideeffect "", ""(), !dbg !45 191 unreachable, !dbg !45 192 193; <label>:64: ; preds = %54 194 store %0* %56, %0** %5, align 8, !dbg !45 195 %65 = load %0*, %0** %5, align 8, !dbg !54 196 %66 = add i64 lshr (i64 ptrtoint (i8** @OBJC_SELECTOR_REFERENCES_.4 to i64), i64 3), %0, !dbg !55 197 %67 = inttoptr i64 %66 to i8*, !dbg !55 198 %68 = load i8, i8* %67, !dbg !55 199 %69 = icmp ne i8 %68, 0, !dbg !55 200 br i1 %69, label %70, label %71, !dbg !55 201 202; <label>:70: ; preds = %64 203 call void @__asan_report_load8(i64 ptrtoint (i8** @OBJC_SELECTOR_REFERENCES_.4 to i64)), !dbg !55 204 call void asm sideeffect "", ""(), !dbg !55 205 unreachable, !dbg !55 206 207; <label>:71: ; preds = %64 208 %72 = load i8*, i8** @OBJC_SELECTOR_REFERENCES_.4, align 8, !dbg !55, !invariant.load !2 209 %73 = bitcast %0* %65 to i8*, !dbg !55 210 %call2 = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %73, i8* %72), !dbg !55 211 call void asm sideeffect "mov\09fp, fp\09\09; marker for objc_retainAutoreleaseReturnValue", ""(), !dbg !55 212 %74 = call i8* @objc_retainAutoreleasedReturnValue(i8* %call2) #3, !dbg !55 213 %75 = bitcast %0** %5 to i8**, !dbg !56 214 call void @objc_storeStrong(i8** %75, i8* null) #3, !dbg !56 215 %76 = tail call i8* @objc_autoreleaseReturnValue(i8* %74) #3, !dbg !56 216 store i64 1172321806, i64* %6, !dbg !56 217 %77 = add i64 %12, 0, !dbg !56 218 %78 = inttoptr i64 %77 to i64*, !dbg !56 219 store i64 0, i64* %78, align 1, !dbg !56 220 %79 = add i64 %12, 9, !dbg !56 221 %80 = inttoptr i64 %79 to i16*, !dbg !56 222 store i16 0, i16* %80, align 1, !dbg !56 223 %81 = add i64 %12, 11, !dbg !56 224 %82 = inttoptr i64 %81 to i8*, !dbg !56 225 store i8 0, i8* %82, align 1, !dbg !56 226 ret i8* %76, !dbg !56 227} 228 229; Function Attrs: nounwind readnone 230declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 231 232; Function Attrs: nonlazybind 233declare i8* @objc_msgSend(i8*, i8*, ...) #2 234 235declare i8* @objc_retainAutoreleasedReturnValue(i8* returned) 236 237declare void @objc_storeStrong(i8**, i8*) 238 239declare i8* @objc_autoreleaseReturnValue(i8* returned) 240 241define internal void @asan.module_ctor() { 242 call void @__asan_init() 243 call void @__asan_version_mismatch_check_v8() 244 ret void 245} 246 247declare void @__asan_init() 248 249declare void @__asan_version_mismatch_check_v8() 250 251declare void @__asan_report_load8(i64) 252 253declare void @__asan_report_load16(i64) 254 255declare void @__asan_report_store8(i64) 256 257declare void @__asan_report_store16(i64) 258 259attributes #0 = { noinline sanitize_address ssp uwtable } 260attributes #1 = { nounwind readnone } 261attributes #2 = { nonlazybind } 262attributes #3 = { nounwind } 263 264!llvm.dbg.cu = !{!0} 265!llvm.module.flags = !{!5, !6, !7, !8, !9, !10, !11, !12} 266!llvm.ident = !{!13} 267 268!0 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !1, producer: "clang version 5.0.0 (trunk 295779) (llvm/trunk 295777)", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, enums: !2, retainedTypes: !3) 269!1 = !DIFile(filename: "m.m", directory: "/") 270!2 = !{} 271!3 = !{!4} 272!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "MyObject", scope: !1, file: !1, line: 15, flags: DIFlagObjcClassComplete, elements: !2, runtimeLang: DW_LANG_ObjC) 273!5 = !{i32 1, !"Objective-C Version", i32 2} 274!6 = !{i32 1, !"Objective-C Image Info Version", i32 0} 275!7 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"} 276!8 = !{i32 4, !"Objective-C Garbage Collection", i32 0} 277!9 = !{i32 1, !"Objective-C Class Properties", i32 64} 278!10 = !{i32 2, !"Dwarf Version", i32 2} 279!11 = !{i32 2, !"Debug Info Version", i32 3} 280!12 = !{i32 1, !"PIC Level", i32 2} 281!13 = !{!"clang version 5.0.0 (trunk 295779) (llvm/trunk 295777)"} 282!14 = distinct !DISubprogram(name: "+[MyObject doWithSize:]", scope: !1, file: !1, line: 16, type: !15, isLocal: true, isDefinition: true, scopeLine: 16, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2) 283!15 = !DISubroutineType(types: !16) 284!16 = !{!17, !24, !26, !29} 285!17 = !DIDerivedType(tag: DW_TAG_typedef, name: "id", file: !1, baseType: !18) 286!18 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !19, size: 64) 287!19 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_object", file: !1, elements: !20) 288!20 = !{!21} 289!21 = !DIDerivedType(tag: DW_TAG_member, name: "isa", scope: !19, file: !1, baseType: !22, size: 64) 290!22 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !23, size: 64) 291!23 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_class", file: !1, flags: DIFlagFwdDecl) 292!24 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !25, flags: DIFlagArtificial | DIFlagObjectPointer) 293!25 = !DIDerivedType(tag: DW_TAG_typedef, name: "Class", file: !1, baseType: !22) 294!26 = !DIDerivedType(tag: DW_TAG_typedef, name: "SEL", file: !1, baseType: !27, flags: DIFlagArtificial) 295!27 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !28, size: 64) 296!28 = !DICompositeType(tag: DW_TAG_structure_type, name: "objc_selector", file: !1, flags: DIFlagFwdDecl) 297!29 = !DIDerivedType(tag: DW_TAG_typedef, name: "CGSize", file: !1, line: 10, baseType: !30) 298!30 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "CGSize", file: !1, line: 6, size: 128, elements: !31) 299!31 = !{!32, !34} 300!32 = !DIDerivedType(tag: DW_TAG_member, name: "width", scope: !30, file: !1, line: 7, baseType: !33, size: 64) 301!33 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float) 302!34 = !DIDerivedType(tag: DW_TAG_member, name: "height", scope: !30, file: !1, line: 8, baseType: !33, size: 64, offset: 64) 303!35 = !DILocation(line: 16, scope: !14) 304!36 = !DILocalVariable(name: "imageSize", arg: 3, scope: !14, file: !1, line: 16, type: !29) 305!37 = !DIExpression(DW_OP_deref) 306!38 = !DILocation(line: 16, column: 26, scope: !14) 307!39 = !DILocalVariable(name: "object", scope: !14, file: !1, line: 17, type: !40) 308!40 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !41, size: 64) 309!41 = !DICompositeType(tag: DW_TAG_structure_type, name: "Object", scope: !1, file: !1, line: 11, elements: !42, runtimeLang: DW_LANG_ObjC) 310!42 = !{!43} 311!43 = !DIDerivedType(tag: DW_TAG_inheritance, scope: !41, baseType: !44) 312!44 = !DICompositeType(tag: DW_TAG_structure_type, name: "NSObject", scope: !1, file: !1, line: 3, elements: !2, runtimeLang: DW_LANG_ObjC) 313!45 = !DILocation(line: 17, column: 11, scope: !14) 314!46 = !DILocalVariable(name: "self", arg: 1, scope: !14, type: !47, flags: DIFlagArtificial | DIFlagObjectPointer) 315!47 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !25) 316!48 = !DIExpression() 317!49 = !DILocation(line: 0, scope: !14) 318!50 = !DILocalVariable(name: "_cmd", arg: 2, scope: !14, type: !51, flags: DIFlagArtificial) 319!51 = !DIDerivedType(tag: DW_TAG_typedef, name: "SEL", file: !1, baseType: !27) 320!52 = !DILocation(line: 17, column: 21, scope: !14) 321!53 = !DILocation(line: 17, column: 20, scope: !14) 322!54 = !DILocation(line: 18, column: 11, scope: !14) 323!55 = !DILocation(line: 18, column: 10, scope: !14) 324!56 = !DILocation(line: 19, column: 1, scope: !14) 325