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1 2; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-dwarfdump -debug-aranges - | FileCheck %s3; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-readobj --relocations - | FileCheck --check-prefix=OBJ %s4 5; extern int i;6; template<int *x>7; struct foo {8; };9;10; foo<&i> f;11 12; Check that we only have one arange in this compilation unit (it will be for 'f'), and not an extra one (for 'i' - since it isn't actually defined in this CU)13 14; CHECK: Address Range Header15; CHECK-NEXT: [0x16; CHECK-NOT: [0x17 18; Check that we have a relocation back to the debug_info section from the debug_aranges section19; OBJ: debug_aranges20; OBJ-NEXT: R_X86_64_32 .debug_info 0x021 22source_filename = "test/DebugInfo/X86/arange.ll"23 24%struct.foo = type { i8 }25 26@f = global %struct.foo zeroinitializer, align 1, !dbg !027@i = external global i3228 29!llvm.dbg.cu = !{!9}30!llvm.module.flags = !{!12, !13}31!llvm.ident = !{!14}32 33!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())34!1 = !DIGlobalVariable(name: "f", scope: null, file: !2, line: 6, type: !3, isLocal: false, isDefinition: true)35!2 = !DIFile(filename: "simple.cpp", directory: "/tmp/dbginfo")36!3 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo<&i>", file: !2, line: 3, size: 8, align: 8, elements: !4, templateParams: !5, identifier: "_ZTS3fooIXadL_Z1iEEE")37!4 = !{}38!5 = !{!6}39!6 = !DITemplateValueParameter(name: "x", type: !7, value: ptr @i)40!7 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64, align: 64)41!8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)42!9 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !2, producer: "clang version 3.5 ", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !10, globals: !11, imports: !4)43!10 = !{!3}44!11 = !{!0}45!12 = !{i32 2, !"Dwarf Version", i32 4}46!13 = !{i32 1, !"Debug Info Version", i32 3}47!14 = !{!"clang version 3.5 "}48 49