| ; RUN: llc -mtriple=x86_64-apple-darwin %s -o - -filetype=obj \ |
| ; RUN: | llvm-dwarfdump -debug-info - | FileCheck %s |
| |
| ; Clang modules leave Skeleton CUs as breadcrumbs to point from the object files |
| ; to the pcm containing the module's debug info. |
| |
| ; CHECK: Compile Unit: |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK: DW_TAG_imported_declaration |
| ; CHECK: Compile Unit: |
| ; CHECK: DW_TAG_compile_unit |
| ; CHECK: DW_AT_name {{.*}}Foo |
| ; CHECK: DW_AT_{{.*}}dwo_id {{.*}}04d2 |
| ; CHECK: DW_AT_{{.*}}dwo_name {{.*}}"/Foo.pcm" |
| source_filename = "modules.m" |
| target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.12.0" |
| |
| !llvm.dbg.cu = !{!0, !6} |
| !llvm.module.flags = !{!15, !16} |
| !llvm.linker.options = !{} |
| |
| !0 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !1, producer: "clang version 5.0.0 (trunk 308357) (llvm/trunk 308379)", emissionKind: FullDebug, imports: !3, sysroot: "/") |
| !1 = !DIFile(filename: "modules.m", directory: "/") |
| !3 = !{!4} |
| !4 = !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !0, entity: !5, line: 122) |
| !5 = !DIModule(scope: null, name: "Foo", includePath: ".") |
| !6 = distinct !DICompileUnit(language: DW_LANG_ObjC, file: !7, producer: "clang version 5.0.0 (trunk 308357) (llvm/trunk 308379)", isOptimized: true, runtimeVersion: 0, splitDebugFilename: "/Foo.pcm", emissionKind: FullDebug, dwoId: 1234) |
| !7 = !DIFile(filename: "Foo", directory: ".") |
| !15 = !{i32 2, !"Dwarf Version", i32 4} |
| !16 = !{i32 2, !"Debug Info Version", i32 3} |