25 lines · plain
1; RUN: opt -S -passes=strip-nonlinetable-debuginfo %s -o - | FileCheck %s2!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 skeleton8; and should be stripped.9; CHECK: !llvm.dbg.cu = !{![[CU:[0-9]+]]}10; CHECK: ![[CU]] = distinct !DICompileUnit({{.*}}"abc.debug"{{.*}}LineTablesOnly11; CHECK-NOT: retainedTypes:12; CHECK-SAME: )13; CHECK-NOT: DICompositeType14!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