1 ; RUN: llc -mtriple x86_64-apple-darwin -filetype=obj -o %t.o < %s
2 ; RUN: llvm-dwarfdump -debug-dump=info %t.o | FileCheck %s
4 ; Generated from llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m
5 ; rdar://problem/9279956
6 ; test that the DW_AT_location of self is at ( fbreg +{{[0-9]+}}, deref, +{{[0-9]+}} )
8 ; CHECK: DW_TAG_subprogram
9 ; CHECK: DW_AT_name{{.*}}_block_invoke
11 ; CHECK-NOT: DW_TAG_subprogram
12 ; CHECK: DW_TAG_formal_parameter
13 ; CHECK-NEXT: DW_AT_name{{.*}}.block_descriptor
15 ; CHECK: DW_AT_location
17 ; CHECK-NOT: DW_TAG_subprogram
18 ; CHECK: DW_TAG_variable
19 ; CHECK-NEXT: DW_AT_name{{.*}}"self"
21 ; CHECK: DW_AT_type{{.*}}{[[APTR:.*]]}
23 ; CHECK: DW_AT_artificial
28 ; CHECK: DW_AT_location{{.*}}91 {{[0-9]+}} 06 23 {{[0-9]+}} )
30 ; CHECK: [[A:.*]]: DW_TAG_structure_type
31 ; CHECK-NEXT: DW_AT_APPLE_objc_complete_type
32 ; CHECK-NEXT: DW_AT_name{{.*}}"A"
33 ; CHECK: [[APTR]]: DW_TAG_pointer_type [5]
37 ; ModuleID = 'llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m'
38 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-S128"
39 target triple = "x86_64-apple-darwin"
43 %struct._class_t = type { %struct._class_t*, %struct._class_t*, %struct._objc_cache*, i8* (i8*, i8*)**, %struct._class_ro_t* }
44 %struct._objc_cache = type opaque
45 %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* }
46 %struct.__method_list_t = type { i32, i32, [0 x %struct._objc_method] }
47 %struct._objc_method = type { i8*, i8*, i8* }
48 %struct._objc_protocol_list = type { i64, [0 x %struct._protocol_t*] }
49 %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** }
50 %struct._prop_list_t = type { i32, i32, [0 x %struct._prop_t] }
51 %struct._prop_t = type { i8*, i8* }
52 %struct._ivar_list_t = type { i32, i32, [0 x %struct._ivar_t] }
53 %struct._ivar_t = type { i64*, i8*, i8*, i32, i32 }
54 %struct._message_ref_t = type { i8*, i8* }
55 %struct._objc_super = type { i8*, i8* }
56 %struct.__block_descriptor = type { i64, i64 }
57 %struct.__block_literal_generic = type { i8*, i32, i32, i8*, %struct.__block_descriptor* }
59 @"OBJC_CLASS_$_A" = global %struct._class_t { %struct._class_t* @"OBJC_METACLASS_$_A", %struct._class_t* @"OBJC_CLASS_$_NSObject", %struct._objc_cache* @_objc_empty_cache, i8* (i8*, i8*)** @_objc_empty_vtable, %struct._class_ro_t* @"\01l_OBJC_CLASS_RO_$_A" }, section "__DATA, __objc_data", align 8
60 @"\01L_OBJC_CLASSLIST_SUP_REFS_$_" = internal global %struct._class_t* @"OBJC_CLASS_$_A", section "__DATA, __objc_superrefs, regular, no_dead_strip", align 8
61 @"\01L_OBJC_METH_VAR_NAME_" = internal global [5 x i8] c"init\00", section "__TEXT,__objc_methname,cstring_literals", align 1
62 @"\01L_OBJC_SELECTOR_REFERENCES_" = internal externally_initialized global i8* getelementptr inbounds ([5 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
63 @"OBJC_CLASS_$_NSMutableDictionary" = external global %struct._class_t
64 @"\01L_OBJC_CLASSLIST_REFERENCES_$_" = internal global %struct._class_t* @"OBJC_CLASS_$_NSMutableDictionary", section "__DATA, __objc_classrefs, regular, no_dead_strip", align 8
65 @"\01L_OBJC_METH_VAR_NAME_1" = internal global [6 x i8] c"alloc\00", section "__TEXT,__objc_methname,cstring_literals", align 1
66 @"\01l_objc_msgSend_fixup_alloc" = weak hidden global { i8* (i8*, %struct._message_ref_t*, ...)*, i8* } { i8* (i8*, %struct._message_ref_t*, ...)* @objc_msgSend_fixup, i8* getelementptr inbounds ([6 x i8]* @"\01L_OBJC_METH_VAR_NAME_1", i32 0, i32 0) }, section "__DATA, __objc_msgrefs, coalesced", align 16
67 @"\01L_OBJC_METH_VAR_NAME_2" = internal global [6 x i8] c"count\00", section "__TEXT,__objc_methname,cstring_literals", align 1
68 @"\01l_objc_msgSend_fixup_count" = weak hidden global { i8* (i8*, %struct._message_ref_t*, ...)*, i8* } { i8* (i8*, %struct._message_ref_t*, ...)* @objc_msgSend_fixup, i8* getelementptr inbounds ([6 x i8]* @"\01L_OBJC_METH_VAR_NAME_2", i32 0, i32 0) }, section "__DATA, __objc_msgrefs, coalesced", align 16
69 @"OBJC_IVAR_$_A.ivar" = global i64 0, section "__DATA, __objc_ivar", align 8
70 @_NSConcreteStackBlock = external global i8*
71 @.str = private unnamed_addr constant [6 x i8] c"v8@?0\00", align 1
72 @__block_descriptor_tmp = internal constant { i64, i64, i8*, i8*, i8*, i64 } { i64 0, i64 40, i8* bitcast (void (i8*, i8*)* @__copy_helper_block_ to i8*), i8* bitcast (void (i8*)* @__destroy_helper_block_ to i8*), i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0), i64 256 }
73 @_objc_empty_cache = external global %struct._objc_cache
74 @_objc_empty_vtable = external global i8* (i8*, i8*)*
75 @"OBJC_METACLASS_$_NSObject" = external global %struct._class_t
76 @"\01L_OBJC_CLASS_NAME_" = internal global [2 x i8] c"A\00", section "__TEXT,__objc_classname,cstring_literals", align 1
77 @"\01l_OBJC_METACLASS_RO_$_A" = internal global %struct._class_ro_t { i32 1, i32 40, i32 40, i8* null, i8* getelementptr inbounds ([2 x i8]* @"\01L_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
78 @"OBJC_METACLASS_$_A" = global %struct._class_t { %struct._class_t* @"OBJC_METACLASS_$_NSObject", %struct._class_t* @"OBJC_METACLASS_$_NSObject", %struct._objc_cache* @_objc_empty_cache, i8* (i8*, i8*)** @_objc_empty_vtable, %struct._class_ro_t* @"\01l_OBJC_METACLASS_RO_$_A" }, section "__DATA, __objc_data", align 8
79 @"OBJC_CLASS_$_NSObject" = external global %struct._class_t
80 @"\01L_OBJC_METH_VAR_TYPE_" = internal global [8 x i8] c"@16@0:8\00", section "__TEXT,__objc_methtype,cstring_literals", align 1
81 @"\01l_OBJC_$_INSTANCE_METHODS_A" = internal global { i32, i32, [1 x %struct._objc_method] } { i32 24, i32 1, [1 x %struct._objc_method] [%struct._objc_method { i8* getelementptr inbounds ([5 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), i8* getelementptr inbounds ([8 x i8]* @"\01L_OBJC_METH_VAR_TYPE_", i32 0, i32 0), i8* bitcast (i8* (%0*, i8*)* @"\01-[A init]" to i8*) }] }, section "__DATA, __objc_const", align 8
82 @"\01L_OBJC_METH_VAR_NAME_3" = internal global [5 x i8] c"ivar\00", section "__TEXT,__objc_methname,cstring_literals", align 1
83 @"\01L_OBJC_METH_VAR_TYPE_4" = internal global [2 x i8] c"i\00", section "__TEXT,__objc_methtype,cstring_literals", align 1
84 @"\01l_OBJC_$_INSTANCE_VARIABLES_A" = internal global { i32, i32, [1 x %struct._ivar_t] } { i32 32, i32 1, [1 x %struct._ivar_t] [%struct._ivar_t { i64* @"OBJC_IVAR_$_A.ivar", i8* getelementptr inbounds ([5 x i8]* @"\01L_OBJC_METH_VAR_NAME_3", i32 0, i32 0), i8* getelementptr inbounds ([2 x i8]* @"\01L_OBJC_METH_VAR_TYPE_4", i32 0, i32 0), i32 2, i32 4 }] }, section "__DATA, __objc_const", align 8
85 @"\01l_OBJC_CLASS_RO_$_A" = internal global %struct._class_ro_t { i32 0, i32 0, i32 4, i8* null, i8* getelementptr inbounds ([2 x i8]* @"\01L_OBJC_CLASS_NAME_", i32 0, i32 0), %struct.__method_list_t* bitcast ({ i32, i32, [1 x %struct._objc_method] }* @"\01l_OBJC_$_INSTANCE_METHODS_A" to %struct.__method_list_t*), %struct._objc_protocol_list* null, %struct._ivar_list_t* bitcast ({ i32, i32, [1 x %struct._ivar_t] }* @"\01l_OBJC_$_INSTANCE_VARIABLES_A" to %struct._ivar_list_t*), i8* null, %struct._prop_list_t* null }, section "__DATA, __objc_const", align 8
86 @"\01L_OBJC_CLASSLIST_REFERENCES_$_5" = internal global %struct._class_t* @"OBJC_CLASS_$_A", section "__DATA, __objc_classrefs, regular, no_dead_strip", align 8
87 @"\01L_OBJC_LABEL_CLASS_$" = internal global [1 x i8*] [i8* bitcast (%struct._class_t* @"OBJC_CLASS_$_A" to i8*)], section "__DATA, __objc_classlist, regular, no_dead_strip", align 8
88 @llvm.used = appending global [14 x i8*] [i8* bitcast (%struct._class_t** @"\01L_OBJC_CLASSLIST_SUP_REFS_$_" to i8*), i8* getelementptr inbounds ([5 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), i8* bitcast (i8** @"\01L_OBJC_SELECTOR_REFERENCES_" to i8*), i8* bitcast (%struct._class_t** @"\01L_OBJC_CLASSLIST_REFERENCES_$_" to i8*), i8* getelementptr inbounds ([6 x i8]* @"\01L_OBJC_METH_VAR_NAME_1", i32 0, i32 0), i8* getelementptr inbounds ([6 x i8]* @"\01L_OBJC_METH_VAR_NAME_2", i32 0, i32 0), i8* getelementptr inbounds ([2 x i8]* @"\01L_OBJC_CLASS_NAME_", i32 0, i32 0), i8* getelementptr inbounds ([8 x i8]* @"\01L_OBJC_METH_VAR_TYPE_", i32 0, i32 0), i8* bitcast ({ i32, i32, [1 x %struct._objc_method] }* @"\01l_OBJC_$_INSTANCE_METHODS_A" to i8*), i8* getelementptr inbounds ([5 x i8]* @"\01L_OBJC_METH_VAR_NAME_3", i32 0, i32 0), i8* getelementptr inbounds ([2 x i8]* @"\01L_OBJC_METH_VAR_TYPE_4", i32 0, i32 0), i8* bitcast ({ i32, i32, [1 x %struct._ivar_t] }* @"\01l_OBJC_$_INSTANCE_VARIABLES_A" to i8*), i8* bitcast (%struct._class_t** @"\01L_OBJC_CLASSLIST_REFERENCES_$_5" to i8*), i8* bitcast ([1 x i8*]* @"\01L_OBJC_LABEL_CLASS_$" to i8*)], section "llvm.metadata"
90 define internal i8* @"\01-[A init]"(%0* %self, i8* %_cmd) #0 {
91 %1 = alloca %0*, align 8
92 %2 = alloca i8*, align 8
93 %3 = alloca %struct._objc_super
94 %4 = alloca <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>, align 8
95 store %0* %self, %0** %1, align 8
96 call void @llvm.dbg.declare(metadata !{%0** %1}, metadata !60), !dbg !62
97 store i8* %_cmd, i8** %2, align 8
98 call void @llvm.dbg.declare(metadata !{i8** %2}, metadata !63), !dbg !62
99 %5 = load %0** %1, !dbg !65
100 %6 = bitcast %0* %5 to i8*, !dbg !65
101 %7 = getelementptr inbounds %struct._objc_super* %3, i32 0, i32 0, !dbg !65
102 store i8* %6, i8** %7, !dbg !65
103 %8 = load %struct._class_t** @"\01L_OBJC_CLASSLIST_SUP_REFS_$_", !dbg !65
104 %9 = bitcast %struct._class_t* %8 to i8*, !dbg !65
105 %10 = getelementptr inbounds %struct._objc_super* %3, i32 0, i32 1, !dbg !65
106 store i8* %9, i8** %10, !dbg !65
107 %11 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_", !dbg !65, !invariant.load !67
108 %12 = call i8* bitcast (i8* (%struct._objc_super*, i8*, ...)* @objc_msgSendSuper2 to i8* (%struct._objc_super*, i8*)*)(%struct._objc_super* %3, i8* %11), !dbg !65
109 %13 = bitcast i8* %12 to %0*, !dbg !65
110 store %0* %13, %0** %1, align 8, !dbg !65
111 %14 = icmp ne %0* %13, null, !dbg !65
112 br i1 %14, label %15, label %24, !dbg !65
114 ; <label>:15 ; preds = %0
115 %16 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 0, !dbg !68
116 store i8* bitcast (i8** @_NSConcreteStackBlock to i8*), i8** %16, !dbg !68
117 %17 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 1, !dbg !68
118 store i32 -1040187392, i32* %17, !dbg !68
119 %18 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 2, !dbg !68
120 store i32 0, i32* %18, !dbg !68
121 %19 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 3, !dbg !68
122 store i8* bitcast (void (i8*)* @"__9-[A init]_block_invoke" to i8*), i8** %19, !dbg !68
123 %20 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 4, !dbg !68
124 store %struct.__block_descriptor* bitcast ({ i64, i64, i8*, i8*, i8*, i64 }* @__block_descriptor_tmp to %struct.__block_descriptor*), %struct.__block_descriptor** %20, !dbg !68
125 %21 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 5, !dbg !68
126 %22 = load %0** %1, align 8, !dbg !68
127 store %0* %22, %0** %21, align 8, !dbg !68
128 %23 = bitcast <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4 to void ()*, !dbg !68
129 call void @run(void ()* %23), !dbg !68
130 br label %24, !dbg !70
132 ; <label>:24 ; preds = %15, %0
133 %25 = load %0** %1, align 8, !dbg !71
134 %26 = bitcast %0* %25 to i8*, !dbg !71
135 ret i8* %26, !dbg !71
138 declare void @llvm.dbg.declare(metadata, metadata) #1
140 declare i8* @objc_msgSendSuper2(%struct._objc_super*, i8*, ...)
142 define internal void @run(void ()* %block) #0 {
143 %1 = alloca void ()*, align 8
144 store void ()* %block, void ()** %1, align 8
145 call void @llvm.dbg.declare(metadata !{void ()** %1}, metadata !72), !dbg !73
146 %2 = load void ()** %1, align 8, !dbg !74
147 %3 = bitcast void ()* %2 to %struct.__block_literal_generic*, !dbg !74
148 %4 = getelementptr inbounds %struct.__block_literal_generic* %3, i32 0, i32 3, !dbg !74
149 %5 = bitcast %struct.__block_literal_generic* %3 to i8*, !dbg !74
150 %6 = load i8** %4, !dbg !74
151 %7 = bitcast i8* %6 to void (i8*)*, !dbg !74
152 call void %7(i8* %5), !dbg !74
156 define internal void @"__9-[A init]_block_invoke"(i8* %.block_descriptor) #0 {
157 %1 = alloca i8*, align 8
158 %2 = alloca <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, align 8
159 %d = alloca %1*, align 8
160 store i8* %.block_descriptor, i8** %1, align 8
162 call void @llvm.dbg.value(metadata !{i8* %3}, i64 0, metadata !76), !dbg !88
163 call void @llvm.dbg.declare(metadata !{i8* %.block_descriptor}, metadata !76), !dbg !88
164 %4 = bitcast i8* %.block_descriptor to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, !dbg !88
165 store <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>** %2, align 8, !dbg !88
166 %5 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 5, !dbg !88
167 call void @llvm.dbg.declare(metadata !{<{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>** %2}, metadata !89), !dbg !90
168 call void @llvm.dbg.declare(metadata !{%1** %d}, metadata !91), !dbg !100
169 %6 = load %struct._class_t** @"\01L_OBJC_CLASSLIST_REFERENCES_$_", !dbg !100
170 %7 = bitcast %struct._class_t* %6 to i8*, !dbg !100
171 %8 = load i8** getelementptr inbounds (%struct._message_ref_t* bitcast ({ i8* (i8*, %struct._message_ref_t*, ...)*, i8* }* @"\01l_objc_msgSend_fixup_alloc" to %struct._message_ref_t*), i32 0, i32 0), !dbg !100
172 %9 = bitcast i8* %8 to i8* (i8*, i8*)*, !dbg !100
173 %10 = call i8* %9(i8* %7, i8* bitcast ({ i8* (i8*, %struct._message_ref_t*, ...)*, i8* }* @"\01l_objc_msgSend_fixup_alloc" to i8*)), !dbg !100
174 %11 = bitcast i8* %10 to %1*, !dbg !100
175 %12 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_", !dbg !100, !invariant.load !67
176 %13 = bitcast %1* %11 to i8*, !dbg !100
177 %14 = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %13, i8* %12), !dbg !100
178 %15 = bitcast i8* %14 to %1*, !dbg !100
179 store %1* %15, %1** %d, align 8, !dbg !100
180 %16 = load %1** %d, align 8, !dbg !101
181 %17 = bitcast %1* %16 to i8*, !dbg !101
182 %18 = load i8** getelementptr inbounds (%struct._message_ref_t* bitcast ({ i8* (i8*, %struct._message_ref_t*, ...)*, i8* }* @"\01l_objc_msgSend_fixup_count" to %struct._message_ref_t*), i32 0, i32 0), !dbg !101
183 %19 = bitcast i8* %18 to i32 (i8*, i8*)*, !dbg !101
184 %20 = call i32 %19(i8* %17, i8* bitcast ({ i8* (i8*, %struct._message_ref_t*, ...)*, i8* }* @"\01l_objc_msgSend_fixup_count" to i8*)), !dbg !101
185 %21 = add nsw i32 42, %20, !dbg !101
186 %22 = load %0** %5, align 8, !dbg !101
187 %23 = load i64* @"OBJC_IVAR_$_A.ivar", !dbg !101, !invariant.load !67
188 %24 = bitcast %0* %22 to i8*, !dbg !101
189 %25 = getelementptr inbounds i8* %24, i64 %23, !dbg !101
190 %26 = bitcast i8* %25 to i32*, !dbg !101
191 store i32 %21, i32* %26, align 4, !dbg !101
195 declare void @llvm.dbg.value(metadata, i64, metadata) #1
197 declare i8* @objc_msgSend_fixup(i8*, %struct._message_ref_t*, ...)
199 declare i8* @objc_msgSend(i8*, i8*, ...) #2
201 define internal void @__copy_helper_block_(i8*, i8*) {
202 %3 = alloca i8*, align 8
203 %4 = alloca i8*, align 8
204 store i8* %0, i8** %3, align 8
205 call void @llvm.dbg.declare(metadata !{i8** %3}, metadata !102), !dbg !103
206 store i8* %1, i8** %4, align 8
207 call void @llvm.dbg.declare(metadata !{i8** %4}, metadata !104), !dbg !103
208 %5 = load i8** %4, !dbg !103
209 %6 = bitcast i8* %5 to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, !dbg !103
210 %7 = load i8** %3, !dbg !103
211 %8 = bitcast i8* %7 to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, !dbg !103
212 %9 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %6, i32 0, i32 5, !dbg !103
213 %10 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %8, i32 0, i32 5, !dbg !103
214 %11 = load %0** %9, !dbg !103
215 %12 = bitcast %0* %11 to i8*, !dbg !103
216 %13 = bitcast %0** %10 to i8*, !dbg !103
217 call void @_Block_object_assign(i8* %13, i8* %12, i32 3) #3, !dbg !103
221 declare void @_Block_object_assign(i8*, i8*, i32)
223 define internal void @__destroy_helper_block_(i8*) {
224 %2 = alloca i8*, align 8
225 store i8* %0, i8** %2, align 8
226 call void @llvm.dbg.declare(metadata !{i8** %2}, metadata !105), !dbg !106
227 %3 = load i8** %2, !dbg !106
228 %4 = bitcast i8* %3 to <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>*, !dbg !106
229 %5 = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, %0* }>* %4, i32 0, i32 5, !dbg !106
230 %6 = load %0** %5, !dbg !106
231 %7 = bitcast %0* %6 to i8*, !dbg !106
232 call void @_Block_object_dispose(i8* %7, i32 3) #3, !dbg !106
236 declare void @_Block_object_dispose(i8*, i32)
238 define i32 @main() #0 {
239 %1 = alloca i32, align 4
240 %a = alloca %0*, align 8
242 call void @llvm.dbg.declare(metadata !{%0** %a}, metadata !107), !dbg !108
243 %2 = load %struct._class_t** @"\01L_OBJC_CLASSLIST_REFERENCES_$_5", !dbg !108
244 %3 = bitcast %struct._class_t* %2 to i8*, !dbg !108
245 %4 = load i8** getelementptr inbounds (%struct._message_ref_t* bitcast ({ i8* (i8*, %struct._message_ref_t*, ...)*, i8* }* @"\01l_objc_msgSend_fixup_alloc" to %struct._message_ref_t*), i32 0, i32 0), !dbg !108
246 %5 = bitcast i8* %4 to i8* (i8*, i8*)*, !dbg !108
247 %6 = call i8* %5(i8* %3, i8* bitcast ({ i8* (i8*, %struct._message_ref_t*, ...)*, i8* }* @"\01l_objc_msgSend_fixup_alloc" to i8*)), !dbg !108
248 %7 = bitcast i8* %6 to %0*, !dbg !108
249 %8 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_", !dbg !108, !invariant.load !67
250 %9 = bitcast %0* %7 to i8*, !dbg !108
251 %10 = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %9, i8* %8), !dbg !108
252 %11 = bitcast i8* %10 to %0*, !dbg !108
253 store %0* %11, %0** %a, align 8, !dbg !108
257 attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
258 attributes #1 = { nounwind readnone }
259 attributes #2 = { nonlazybind }
260 attributes #3 = { nounwind }
263 !llvm.module.flags = !{!56, !57, !58, !59, !110}
265 !0 = metadata !{i32 786449, metadata !1, i32 16, metadata !"clang version 3.3 ", i1 false, metadata !"", i32 2, metadata !2, metadata !3, metadata !12, metadata !2, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [llvm/tools/clang/test/CodeGenObjC/<unknown>] [DW_LANG_ObjC]
266 !1 = metadata !{metadata !"llvm/tools/clang/test/CodeGenObjC/<unknown>", metadata !"llvm/_build.ninja.Debug"}
267 !2 = metadata !{i32 0}
268 !3 = metadata !{metadata !4}
269 !4 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"A", i32 33, i64 32, i64 32, i32 0, i32 512, null, metadata !7, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [A] [line 33, size 32, align 32, offset 0] [def] [from ]
270 !5 = metadata !{metadata !"llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m", metadata !"llvm/_build.ninja.Debug"}
271 !6 = metadata !{i32 786473, metadata !5} ; [ DW_TAG_file_type ] [llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m]
272 !7 = metadata !{metadata !8, metadata !10}
273 !8 = metadata !{i32 786460, null, metadata !4, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !9} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 0] [from NSObject]
274 !9 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"NSObject", i32 21, i64 0, i64 8, i32 0, i32 0, null, metadata !2, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [NSObject] [line 21, size 0, align 8, offset 0] [def] [from ]
275 !10 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"ivar", i32 35, i64 32, i64 32, i64 0, i32 0, metadata !11, null} ; [ DW_TAG_member ] [ivar] [line 35, size 32, align 32, offset 0] [from int]
276 !11 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
277 !12 = metadata !{metadata !13, metadata !27, metadata !31, metadata !35, metadata !36, metadata !39}
278 !13 = metadata !{i32 786478, metadata !5, metadata !6, metadata !"-[A init]", metadata !"-[A init]", metadata !"", i32 46, metadata !14, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, i8* (%0*, i8*)* @"\01-[A init]", null, null, metadata !2, i32 46} ; [ DW_TAG_subprogram ] [line 46] [local] [def] [-[A init]]
279 !14 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !15, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
280 !15 = metadata !{metadata !16, metadata !23, metadata !24}
281 !16 = metadata !{i32 786454, metadata !5, null, metadata !"id", i32 46, i64 0, i64 0, i64 0, i32 0, metadata !17} ; [ DW_TAG_typedef ] [id] [line 46, size 0, align 0, offset 0] [from ]
282 !17 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !18} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from objc_object]
283 !18 = metadata !{i32 786451, metadata !1, null, metadata !"objc_object", i32 0, i64 0, i64 0, i32 0, i32 0, null, metadata !19, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [objc_object] [line 0, size 0, align 0, offset 0] [def] [from ]
284 !19 = metadata !{metadata !20}
285 !20 = metadata !{i32 786445, metadata !1, metadata !18, metadata !"isa", i32 0, i64 64, i64 0, i64 0, i32 0, metadata !21} ; [ DW_TAG_member ] [isa] [line 0, size 64, align 0, offset 0] [from ]
286 !21 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 0, i64 0, i32 0, metadata !22} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 0, offset 0] [from objc_class]
287 !22 = metadata !{i32 786451, metadata !1, null, metadata !"objc_class", i32 0, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [objc_class] [line 0, size 0, align 0, offset 0] [decl] [from ]
288 !23 = metadata !{i32 786447, i32 0, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !4} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from A]
289 !24 = metadata !{i32 786454, metadata !5, null, metadata !"SEL", i32 46, i64 0, i64 0, i64 0, i32 64, metadata !25} ; [ DW_TAG_typedef ] [SEL] [line 46, size 0, align 0, offset 0] [artificial] [from ]
290 !25 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !26} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from objc_selector]
291 !26 = metadata !{i32 786451, metadata !1, null, metadata !"objc_selector", i32 0, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [objc_selector] [line 0, size 0, align 0, offset 0] [decl] [from ]
292 !27 = metadata !{i32 786478, metadata !5, metadata !6, metadata !"__9-[A init]_block_invoke", metadata !"__9-[A init]_block_invoke", metadata !"", i32 49, metadata !28, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (i8*)* @"__9-[A init]_block_invoke", null, null, metadata !2, i32 49} ; [ DW_TAG_subprogram ] [line 49] [local] [def] [__9-[A init]_block_invoke]
293 !28 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !29, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
294 !29 = metadata !{null, metadata !30}
295 !30 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, null} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from ]
296 !31 = metadata !{i32 786478, metadata !1, metadata !32, metadata !"__copy_helper_block_", metadata !"__copy_helper_block_", metadata !"", i32 52, metadata !33, i1 true, i1 true, i32 0, i32 0, null, i32 0, i1 false, void (i8*, i8*)* @__copy_helper_block_, null, null, metadata !2, i32 52} ; [ DW_TAG_subprogram ] [line 52] [local] [def] [__copy_helper_block_]
297 !32 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [llvm/tools/clang/test/CodeGenObjC/<unknown>]
298 !33 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !34, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
299 !34 = metadata !{null, metadata !30, metadata !30}
300 !35 = metadata !{i32 786478, metadata !1, metadata !32, metadata !"__destroy_helper_block_", metadata !"__destroy_helper_block_", metadata !"", i32 52, metadata !28, i1 true, i1 true, i32 0, i32 0, null, i32 0, i1 false, void (i8*)* @__destroy_helper_block_, null, null, metadata !2, i32 52} ; [ DW_TAG_subprogram ] [line 52] [local] [def] [__destroy_helper_block_]
301 !36 = metadata !{i32 786478, metadata !5, metadata !6, metadata !"main", metadata !"main", metadata !"", i32 59, metadata !37, i1 false, i1 true, i32 0, i32 0, null, i32 0, i1 false, i32 ()* @main, null, null, metadata !2, i32 60} ; [ DW_TAG_subprogram ] [line 59] [def] [scope 60] [main]
302 !37 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !38, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
303 !38 = metadata !{metadata !11}
304 !39 = metadata !{i32 786478, metadata !5, metadata !6, metadata !"run", metadata !"run", metadata !"", i32 39, metadata !40, i1 true, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (void ()*)* @run, null, null, metadata !2, i32 40} ; [ DW_TAG_subprogram ] [line 39] [local] [def] [scope 40] [run]
305 !40 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !41, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
306 !41 = metadata !{null, metadata !42}
307 !42 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 0, i64 0, i32 0, metadata !43} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 0, offset 0] [from __block_literal_generic]
308 !43 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"__block_literal_generic", i32 40, i64 256, i64 0, i32 0, i32 8, null, metadata !44, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [__block_literal_generic] [line 40, size 256, align 0, offset 0] [def] [from ]
309 !44 = metadata !{metadata !45, metadata !46, metadata !47, metadata !48, metadata !49}
310 !45 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__isa", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !30} ; [ DW_TAG_member ] [__isa] [line 0, size 64, align 64, offset 0] [from ]
311 !46 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__flags", i32 0, i64 32, i64 32, i64 64, i32 0, metadata !11} ; [ DW_TAG_member ] [__flags] [line 0, size 32, align 32, offset 64] [from int]
312 !47 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__reserved", i32 0, i64 32, i64 32, i64 96, i32 0, metadata !11} ; [ DW_TAG_member ] [__reserved] [line 0, size 32, align 32, offset 96] [from int]
313 !48 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__FuncPtr", i32 0, i64 64, i64 64, i64 128, i32 0, metadata !30} ; [ DW_TAG_member ] [__FuncPtr] [line 0, size 64, align 64, offset 128] [from ]
314 !49 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__descriptor", i32 40, i64 64, i64 64, i64 192, i32 0, metadata !50} ; [ DW_TAG_member ] [__descriptor] [line 40, size 64, align 64, offset 192] [from ]
315 !50 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 0, i64 0, i32 0, metadata !51} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 0, offset 0] [from __block_descriptor]
316 !51 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"__block_descriptor", i32 40, i64 128, i64 0, i32 0, i32 8, null, metadata !52, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [__block_descriptor] [line 40, size 128, align 0, offset 0] [def] [from ]
317 !52 = metadata !{metadata !53, metadata !55}
318 !53 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"reserved", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !54} ; [ DW_TAG_member ] [reserved] [line 0, size 64, align 64, offset 0] [from long unsigned int]
319 !54 = metadata !{i32 786468, null, null, metadata !"long unsigned int", i32 0, i64 64, i64 64, i64 0, i32 0, i32 7} ; [ DW_TAG_base_type ] [long unsigned int] [line 0, size 64, align 64, offset 0, enc DW_ATE_unsigned]
320 !55 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"Size", i32 0, i64 64, i64 64, i64 64, i32 0, metadata !54} ; [ DW_TAG_member ] [Size] [line 0, size 64, align 64, offset 64] [from long unsigned int]
321 !56 = metadata !{i32 1, metadata !"Objective-C Version", i32 2}
322 !57 = metadata !{i32 1, metadata !"Objective-C Image Info Version", i32 0}
323 !58 = metadata !{i32 1, metadata !"Objective-C Image Info Section", metadata !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
324 !59 = metadata !{i32 4, metadata !"Objective-C Garbage Collection", i32 0}
325 !60 = metadata !{i32 786689, metadata !13, metadata !"self", metadata !32, i32 16777262, metadata !61, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [self] [line 46]
326 !61 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !4} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from A]
327 !62 = metadata !{i32 46, i32 0, metadata !13, null}
328 !63 = metadata !{i32 786689, metadata !13, metadata !"_cmd", metadata !32, i32 33554478, metadata !64, i32 64, i32 0} ; [ DW_TAG_arg_variable ] [_cmd] [line 46]
329 !64 = metadata !{i32 786454, metadata !5, null, metadata !"SEL", i32 46, i64 0, i64 0, i64 0, i32 0, metadata !25} ; [ DW_TAG_typedef ] [SEL] [line 46, size 0, align 0, offset 0] [from ]
330 !65 = metadata !{i32 48, i32 0, metadata !66, null}
331 !66 = metadata !{i32 786443, metadata !5, metadata !13, i32 47, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m]
333 !68 = metadata !{i32 49, i32 0, metadata !69, null}
334 !69 = metadata !{i32 786443, metadata !5, metadata !66, i32 48, i32 0, i32 1} ; [ DW_TAG_lexical_block ] [llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m]
335 !70 = metadata !{i32 53, i32 0, metadata !69, null}
336 !71 = metadata !{i32 54, i32 0, metadata !66, null}
337 !72 = metadata !{i32 786689, metadata !39, metadata !"block", metadata !6, i32 16777255, metadata !42, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [block] [line 39]
338 !73 = metadata !{i32 39, i32 0, metadata !39, null}
339 !74 = metadata !{i32 41, i32 0, metadata !39, null}
340 !75 = metadata !{i32 42, i32 0, metadata !39, null}
341 !76 = metadata !{i32 786689, metadata !27, metadata !".block_descriptor", metadata !6, i32 16777265, metadata !77, i32 64, i32 0} ; [ DW_TAG_arg_variable ] [.block_descriptor] [line 49]
342 !77 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 0, i64 0, i32 0, metadata !78} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 0, offset 0] [from __block_literal_1]
343 !78 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"__block_literal_1", i32 49, i64 320, i64 64, i32 0, i32 0, null, metadata !79, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [__block_literal_1] [line 49, size 320, align 64, offset 0] [def] [from ]
344 !79 = metadata !{metadata !80, metadata !81, metadata !82, metadata !83, metadata !84, metadata !87}
345 !80 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__isa", i32 49, i64 64, i64 64, i64 0, i32 0, metadata !30} ; [ DW_TAG_member ] [__isa] [line 49, size 64, align 64, offset 0] [from ]
346 !81 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__flags", i32 49, i64 32, i64 32, i64 64, i32 0, metadata !11} ; [ DW_TAG_member ] [__flags] [line 49, size 32, align 32, offset 64] [from int]
347 !82 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__reserved", i32 49, i64 32, i64 32, i64 96, i32 0, metadata !11} ; [ DW_TAG_member ] [__reserved] [line 49, size 32, align 32, offset 96] [from int]
348 !83 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__FuncPtr", i32 49, i64 64, i64 64, i64 128, i32 0, metadata !30} ; [ DW_TAG_member ] [__FuncPtr] [line 49, size 64, align 64, offset 128] [from ]
349 !84 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"__descriptor", i32 49, i64 64, i64 64, i64 192, i32 0, metadata !85} ; [ DW_TAG_member ] [__descriptor] [line 49, size 64, align 64, offset 192] [from ]
350 !85 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !86} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from __block_descriptor_withcopydispose]
351 !86 = metadata !{i32 786451, metadata !1, null, metadata !"__block_descriptor_withcopydispose", i32 49, i64 0, i64 0, i32 0, i32 4, null, null, i32 0, null, null, null} ; [ DW_TAG_structure_type ] [__block_descriptor_withcopydispose] [line 49, size 0, align 0, offset 0] [decl] [from ]
352 !87 = metadata !{i32 786445, metadata !5, metadata !6, metadata !"self", i32 49, i64 64, i64 64, i64 256, i32 0, metadata !61} ; [ DW_TAG_member ] [self] [line 49, size 64, align 64, offset 256] [from ]
353 !88 = metadata !{i32 49, i32 0, metadata !27, null}
354 !89 = metadata !{i32 786688, metadata !27, metadata !"self", metadata !32, i32 52, metadata !23, i32 0, i32 0, i64 2, i64 1, i64 32} ; [ DW_TAG_auto_variable ] [self] [line 52]
355 !90 = metadata !{i32 52, i32 0, metadata !27, null}
356 !91 = metadata !{i32 786688, metadata !92, metadata !"d", metadata !6, i32 50, metadata !93, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [d] [line 50]
357 !92 = metadata !{i32 786443, metadata !5, metadata !27, i32 49, i32 0, i32 2} ; [ DW_TAG_lexical_block ] [llvm/tools/clang/test/CodeGenObjC/debug-info-blocks.m]
358 !93 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !94} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from NSMutableDictionary]
359 !94 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"NSMutableDictionary", i32 30, i64 0, i64 8, i32 0, i32 0, null, metadata !95, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [NSMutableDictionary] [line 30, size 0, align 8, offset 0] [def] [from ]
360 !95 = metadata !{metadata !96}
361 !96 = metadata !{i32 786460, null, metadata !94, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !97} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 0] [from NSDictionary]
362 !97 = metadata !{i32 786451, metadata !5, metadata !6, metadata !"NSDictionary", i32 26, i64 0, i64 8, i32 0, i32 0, null, metadata !98, i32 16, null, null, null} ; [ DW_TAG_structure_type ] [NSDictionary] [line 26, size 0, align 8, offset 0] [def] [from ]
363 !98 = metadata !{metadata !99}
364 !99 = metadata !{i32 786460, null, metadata !97, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !9} ; [ DW_TAG_inheritance ] [line 0, size 0, align 0, offset 0] [from NSObject]
365 !100 = metadata !{i32 50, i32 0, metadata !92, null}
366 !101 = metadata !{i32 51, i32 0, metadata !92, null}
367 !102 = metadata !{i32 786689, metadata !31, metadata !"", metadata !32, i32 16777268, metadata !30, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [line 52]
368 !103 = metadata !{i32 52, i32 0, metadata !31, null}
369 !104 = metadata !{i32 786689, metadata !31, metadata !"", metadata !32, i32 33554484, metadata !30, i32 64, i32 0} ; [ DW_TAG_arg_variable ] [line 52]
370 !105 = metadata !{i32 786689, metadata !35, metadata !"", metadata !32, i32 16777268, metadata !30, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [line 52]
371 !106 = metadata !{i32 52, i32 0, metadata !35, null}
372 !107 = metadata !{i32 786688, metadata !36, metadata !"a", metadata !6, i32 61, metadata !61, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [a] [line 61]
373 !108 = metadata !{i32 61, i32 0, metadata !36, null}
374 !109 = metadata !{i32 62, i32 0, metadata !36, null}
375 !110 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}