1 2; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-dwarfdump -debug-aranges - | FileCheck %s 3; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-readobj --relocations - | FileCheck --check-prefix=OBJ %s 4 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 Header 15; CHECK-NEXT: [0x 16; CHECK-NOT: [0x 17 18; Check that we have a relocation back to the debug_info section from the debug_aranges section 19; OBJ: debug_aranges 20; OBJ-NEXT: R_X86_64_32 .debug_info 0x0 21 22source_filename = "test/DebugInfo/X86/arange.ll" 23 24%struct.foo = type { i8 } 25 26@f = global %struct.foo zeroinitializer, align 1, !dbg !0 27@i = external global i32 28 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