; REQUIRES: object-emission ; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-dwarfdump -debug-dump=aranges - | FileCheck %s ; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-readobj --relocations - | FileCheck --check-prefix=OBJ %s ; extern int i; ; template<int *x> ; struct foo { ; }; ; ; foo<&i> f; ; 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) ; CHECK: Address Range Header ; CHECK-NEXT: [0x ; CHECK-NOT: [0x ; Check that we have a relocation back to the debug_info section from the debug_aranges section ; OBJ: debug_aranges ; OBJ-NEXT: R_X86_64_32 .debug_info 0x0 %struct.foo = type { i8 } @f = global %struct.foo zeroinitializer, align 1 @i = external global i32 !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!12, !13} !llvm.ident = !{!14} !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !3, globals: !9, imports: !2) !1 = !DIFile(filename: "simple.cpp", directory: "/tmp/dbginfo") !2 = !{} !3 = !{!4} !4 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo<&i>", line: 3, size: 8, align: 8, file: !1, elements: !2, templateParams: !5, identifier: "_ZTS3fooIXadL_Z1iEEE") !5 = !{!6} !6 = !DITemplateValueParameter(tag: DW_TAG_template_value_parameter, name: "x", type: !7, value: i32* @i) !7 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !8) !8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !9 = !{!10} !10 = !DIGlobalVariable(name: "f", line: 6, isLocal: false, isDefinition: true, scope: null, file: !11, type: !4, variable: %struct.foo* @f) !11 = !DIFile(filename: "simple.cpp", directory: "/tmp/dbginfo") !12 = !{i32 2, !"Dwarf Version", i32 4} !13 = !{i32 1, !"Debug Info Version", i32 3} !14 = !{!"clang version 3.5 "}