1 ; RUN: llc %s -filetype=obj -mtriple arm64e-apple-darwin -o - \
2 ; RUN: | llvm-dwarfdump - | FileCheck %s
4 ; CHECK: DW_TAG_structure_type
5 ; CHECK: DW_AT_specification ({{.*}} "BaseType")
6 ; CHECK: DW_AT_name ("SpecificationType")
7 ; CHECK: DW_AT_byte_size (0x08)
9 ; CHECK: DW_TAG_structure_type
10 ; CHECK: DW_AT_name ("BaseType")
11 ; CHECK: DW_AT_byte_size (0x08)
13 target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
15 @p = common global i8* null, align 8, !dbg !0
18 !llvm.module.flags = !{!6, !7}
20 !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
21 !1 = distinct !DIGlobalVariable(name: "p", scope: !2, file: !3, line: 1, type: !11, isLocal: false, isDefinition: true)
22 !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, emissionKind: FullDebug, globals: !5)
23 !3 = !DIFile(filename: "/tmp/p.c", directory: "/")
26 !6 = !{i32 2, !"Dwarf Version", i32 4}
27 !7 = !{i32 2, !"Debug Info Version", i32 3}
29 !10 = !DICompositeType(tag: DW_TAG_structure_type, name: "BaseType", file: !3, size: 64, identifier: "BaseType")
31 !11 = !DICompositeType(tag: DW_TAG_structure_type, name: "SpecificationType", file: !3, size: 64, identifier: "SpecificationType", specification: !10)