| ; Verify that split type units with no source locations don't have a |
| ; DW_AT_stmt_list attribute, and the .debug_line.dwo section is suppressed. |
| |
| ; RUN: llc -split-dwarf-file=foo.dwo -split-dwarf-output=%t.dwo \ |
| ; RUN: -dwarf-version=5 -generate-type-units \ |
| ; RUN: -filetype=obj -O0 -mtriple=x86_64-unknown-linux-gnu < %s |
| ; RUN: llvm-dwarfdump -v %t.dwo | FileCheck %s |
| |
| ; FIXME: V5 wants type units in .debug_info.dwo not .debug_types.dwo. |
| ; CHECK-NOT: .debug_line.dwo |
| ; CHECK: .debug_types.dwo contents: |
| ; CHECK: 0x00000000: Type Unit: {{.*}} version = 0x0005 unit_type = DW_UT_split_type abbr_offset |
| ; CHECK: 0x00000018: DW_TAG_type_unit |
| ; CHECK-NOT: DW_AT_stmt_list |
| ; CHECK-NOT: DW_AT_decl_file |
| ; CHECK-NOT: .debug_line.dwo |
| |
| ; ModuleID = 't.cpp' |
| source_filename = "t.cpp" |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| %struct.S = type { i32 } |
| |
| @s = global %struct.S zeroinitializer, align 4, !dbg !0 |
| |
| !llvm.dbg.cu = !{!2} |
| !llvm.module.flags = !{!8, !9} |
| !llvm.ident = !{!10} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = distinct !DIGlobalVariable(name: "s", scope: !2, file: !3, line: 5, type: !6, isLocal: false, isDefinition: true) |
| !2 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 5.0.0 (trunk 295942)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5) |
| !3 = !DIFile(filename: "t.cpp", directory: "/home/probinson/projects/scratch") |
| !4 = !{} |
| !5 = !{!0} |
| !6 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "S", size: 32, elements: !7, identifier: "_ZTS1S") |
| !7 = !{} |
| !8 = !{i32 2, !"Dwarf Version", i32 4} |
| !9 = !{i32 2, !"Debug Info Version", i32 3} |
| !10 = !{!"clang version 5.0.0 (trunk 295942)"} |
