1 ; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t -bugpoint-crash-too-many-cus -silence-passes --opt-command opt 2>&1 | FileCheck %s 2 ; REQUIRES: loadable_module 3 ; CHECK: DICompileUnit not listed in llvm.dbg.cu 4 5 ; When bugpoint hacks at this testcase it will at one point create illegal IR 6 ; that won't even pass the Verifier. A bugpoint *driver* built with assertions 7 ; should not assert on it, but reject the malformed intermediate step. 8 define void @f() !dbg !9 { ret void } 9 !llvm.dbg.cu = !{!0, !1, !2, !3, !4, !5} 10 !0 = distinct !DICompileUnit(language: 12, file: !6) 11 !1 = distinct !DICompileUnit(language: 12, file: !6) 12 !2 = distinct !DICompileUnit(language: 12, file: !6) 13 !3 = distinct !DICompileUnit(language: 12, file: !6) 14 !4 = distinct !DICompileUnit(language: 12, file: !6) 15 !5 = distinct !DICompileUnit(language: 12, file: !6) 16 !6 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") 17 18 !llvm.module.flags = !{!7, !8} 19 !7 = !{i32 2, !"Dwarf Version", i32 4} 20 !8 = !{i32 2, !"Debug Info Version", i32 3} 21 22 !9 = distinct !DISubprogram(unit: !0) 23
