| ; RUN: opt -passes='print<module-debuginfo>' -disable-output 2>&1 < %s \ |
| ; RUN: | FileCheck %s |
| |
| ; This module is generated from the following c-code: |
| ; |
| ; > union X; |
| ; > |
| ; > struct Y { |
| ; > union X *x; |
| ; > }; |
| ; > |
| ; > struct Y y; |
| |
| ; CHECK: Type: Y from /tmp/minimal.c:3 DW_TAG_structure_type |
| ; CHECK: Type: x from /tmp/minimal.c:4 DW_TAG_member |
| ; CHECK: Type: DW_TAG_pointer_type |
| ; CHECK: Type: X from /tmp/minimal.c:1 DW_TAG_structure_type |
| |
| source_filename = "test/DebugInfo/Generic/debuginfofinder-forward-declaration.ll" |
| |
| %struct.Y = type { %struct.X* } |
| %struct.X = type opaque |
| |
| @y = common global %struct.Y zeroinitializer, align 8, !dbg !0 |
| |
| !llvm.dbg.cu = !{!2} |
| !llvm.module.flags = !{!11, !12} |
| !llvm.ident = !{!13} |
| |
| !0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression()) |
| !1 = !DIGlobalVariable(name: "y", scope: !2, file: !3, line: 7, type: !6, isLocal: false, isDefinition: true) |
| !2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 3.7.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, retainedTypes: !4, globals: !5, imports: !4) |
| !3 = !DIFile(filename: "minimal.c", directory: "/tmp") |
| !4 = !{} |
| !5 = !{!0} |
| !6 = !DICompositeType(tag: DW_TAG_structure_type, name: "Y", file: !3, line: 3, size: 64, align: 64, elements: !7) |
| !7 = !{!8} |
| !8 = !DIDerivedType(tag: DW_TAG_member, name: "x", scope: !6, file: !3, line: 4, baseType: !9, size: 64, align: 64) |
| !9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !10, size: 64, align: 64) |
| !10 = !DICompositeType(tag: DW_TAG_structure_type, name: "X", file: !3, line: 1, flags: DIFlagFwdDecl) |
| !11 = !{i32 2, !"Dwarf Version", i32 4} |
| !12 = !{i32 2, !"Debug Info Version", i32 3} |
| !13 = !{!"clang version 3.7.0"} |
| |