| |
| ; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-dwarfdump -debug-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 |
| |
| source_filename = "test/DebugInfo/X86/arange.ll" |
| |
| %struct.foo = type { i8 } |
| |
| @f = global %struct.foo zeroinitializer, align 1, !dbg !0 |
| @i = external global i32 |
| |
| !llvm.dbg.cu = !{!9} |
| !llvm.module.flags = !{!12, !13} |
| !llvm.ident = !{!14} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = !DIGlobalVariable(name: "f", scope: null, file: !2, line: 6, type: !3, isLocal: false, isDefinition: true) |
| !2 = !DIFile(filename: "simple.cpp", directory: "/tmp/dbginfo") |
| !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") |
| !4 = !{} |
| !5 = !{!6} |
| !6 = !DITemplateValueParameter(name: "x", type: !7, value: ptr @i) |
| !7 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !8, size: 64, align: 64) |
| !8 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !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) |
| !10 = !{!3} |
| !11 = !{!0} |
| !12 = !{i32 2, !"Dwarf Version", i32 4} |
| !13 = !{i32 1, !"Debug Info Version", i32 3} |
| !14 = !{!"clang version 3.5 "} |
| |