1; RUN: llc %s -filetype=obj -mtriple arm64e-apple-darwin -o - \ 2; RUN: | llvm-dwarfdump - | FileCheck %s 3 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) 8 9; CHECK: DW_TAG_structure_type 10; CHECK: DW_AT_name ("BaseType") 11; CHECK: DW_AT_byte_size (0x08) 12 13target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 14 15@p = common global i8* null, align 8, !dbg !0 16 17!llvm.dbg.cu = !{!2} 18!llvm.module.flags = !{!6, !7} 19 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: "/") 24!4 = !{} 25!5 = !{!0} 26!6 = !{i32 2, !"Dwarf Version", i32 4} 27!7 = !{i32 2, !"Debug Info Version", i32 3} 28 29!10 = !DICompositeType(tag: DW_TAG_structure_type, name: "BaseType", file: !3, size: 64, identifier: "BaseType") 30 31!11 = !DICompositeType(tag: DW_TAG_structure_type, name: "SpecificationType", file: !3, size: 64, identifier: "SpecificationType", specification: !10) 32