Fix test

Author: augusto2112

llvm/lib/DWARFLinker/Classic/DWARFLinker.cpp

@@ -1853,6 +1853,7 @@ DIE *DWARFLinker::DIECloner::cloneDIE(const DWARFDie &InputDIE,
                               Hash);
     }
 
+    // For Swift, mangled names are put into DW_AT_linkage_name.
     if (Success && AttrInfo.MangledName &&
         RuntimeLang == dwarf::DW_LANG_Swift &&
         !AttrInfo.MangledName.getString().empty() &&

llvm/test/tools/dsymutil/ARM/debug-names-accel-table-types.ll

@@ -0,0 +1,70 @@
+; RUN: %llc_dwarf -debugger-tune=lldb -accel-tables=Dwarf -filetype=obj -o %t < %s
+; RUN: dsymutil %t -o %t.dSYM
+; RUN: llvm-dwarfdump %t | FileCheck %s
+; RUN: llvm-dwarfdump -debug-names %t | FileCheck --check-prefix=SAME-NAME %s
+; RUN: llvm-dwarfdump -debug-names %t | FileCheck --check-prefix=DIFFERENT-NAME %s
+; RUN: llvm-dwarfdump -debug-names %t | FileCheck --check-prefix=UNIQUE-DIFFERENT-NAME %s
+; RUN: llvm-dwarfdump -debug-names -verify %t | FileCheck --check-prefix=VERIFY %s
+
+
+; CHECK: DW_TAG_structure_type
+; CHECK: DW_AT_name ("SameName")
+; CHECK: DW_AT_linkage_name ("SameName")
+
+; CHECK: DW_TAG_structure_type
+; CHECK: DW_AT_name ("DifferentName")
+; CHECK: DW_AT_linkage_name ("UniqueDifferentName")
+
+; The name count should be 5 (the two variables, "int", "SameName", "DifferentName", "UniqueDifferentName").
+; SAME-NAME: Name count: 6
+
+; The accelarator should only have one entry for the three following names.
+; SAME-NAME: "SameName" 
+; SAME-NAME-NOT: "SameName" 
+
+; DIFFERENT-NAME: "DifferentName"
+; DIFFERENT-NAME-NOT: "DifferentName"
+
+; UNIQUE-DIFFERENT-NAME: "UniqueDifferentName"
+; UNIQUE-DIFFERENT-NAME-NOT: "UniqueDifferentName"
+
+; Verification should succeed.
+; VERIFY: No errors.
+
+; ModuleID = 't.c'
+source_filename = "t.c"
+target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-n32:64-S128-Fn32"
+target triple = "arm64-apple-macosx14.5.0"
+
+%struct.SameName = type { i32 }
+%struct.DifferentName = type { i32 }
+
+@q = global %struct.SameName zeroinitializer, align 4, !dbg !0
+@r = global %struct.DifferentName zeroinitializer, align 4, !dbg !5
+
+!llvm.module.flags = !{!14, !15, !16, !17, !18, !19, !20}
+!llvm.dbg.cu = !{!2}
+!llvm.ident = !{!21}
+
+!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
+!1 = distinct !DIGlobalVariable(name: "q", scope: !2, file: !3, line: 9, type: !11, isLocal: false, isDefinition: true)
+!2 = distinct !DICompileUnit(language: DW_LANG_C11, file: !3, producer: "clang version 1", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, globals: !4, splitDebugInlining: false, nameTableKind: Apple)
+!3 = !DIFile(filename: "t.c", directory: "/")
+!4 = !{!0, !5}
+!5 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression())
+!6 = distinct !DIGlobalVariable(name: "r", scope: !2, file: !3, line: 10, type: !7, isLocal: false, isDefinition: true)
+!7 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "DifferentName", file: !3, line: 5, size: 32, runtimeLang: DW_LANG_Swift, identifier: "UniqueDifferentName", elements: !8)
+!8 = !{!9}
+!9 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !7, file: !3, line: 6, baseType: !10, size: 32)
+!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
+!11 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "SameName", file: !3, line: 1, size: 32, runtimeLang: DW_LANG_Swift, identifier: "SameName", elements: !12)
+!12 = !{!13}
+!13 = !DIDerivedType(tag: DW_TAG_member, name: "i", scope: !11, file: !3, line: 2, baseType: !10, size: 32)
+!14 = !{i32 2, !"SDK Version", [2 x i32] [i32 14, i32 5]}
+!15 = !{i32 7, !"Dwarf Version", i32 4}
+!16 = !{i32 2, !"Debug Info Version", i32 3}
+!17 = !{i32 1, !"wchar_size", i32 4}
+!18 = !{i32 8, !"PIC Level", i32 2}
+!19 = !{i32 7, !"uwtable", i32 1}
+!20 = !{i32 7, !"frame-pointer", i32 1}
+!21 = !{!"clang version 1"}