1; RUN: opt -S -passes=strip-nonlinetable-debuginfo %s -o - | FileCheck %s 2!llvm.dbg.cu = !{!2, !6} 3!llvm.gcov = !{!3} 4!llvm.module.flags = !{!7} 5 6!1 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") 7; The first CU is used for the line table, the second one is a module skeleton 8; and should be stripped. 9; CHECK: !llvm.dbg.cu = !{![[CU:[0-9]+]]} 10; CHECK: ![[CU]] = distinct !DICompileUnit({{.*}}"abc.debug"{{.*}}LineTablesOnly 11; CHECK-NOT: retainedTypes: 12; CHECK-SAME: ) 13; CHECK-NOT: DICompositeType 14!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", 15 isOptimized: true, flags: "-O2", runtimeVersion: 2, 16 splitDebugFilename: "abc.debug", emissionKind: FullDebug, 17 retainedTypes: !4) 18!3 = !{!"path/to/file.o", !2} 19!4 = !{!5} 20!5 = !DICompositeType(tag: DW_TAG_structure_type, file: !1, identifier: "ThisWillBeStripped") 21!6 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang", 22 splitDebugFilename: "abc.dwo", emissionKind: FullDebug, 23 dwoId: 1234) 24!7 = !{i32 1, !"Debug Info Version", i32 3} 25