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1; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%pluginext %s -output-prefix %t -bugpoint-crash-too-many-cus -silence-passes 2>&1 | FileCheck %s2; REQUIRES: plugins3; CHECK: DICompileUnit not listed in llvm.dbg.cu4 5; When bugpoint hacks at this testcase it will at one point create illegal IR6; that won't even pass the Verifier. A bugpoint *driver* built with assertions7; should not assert on it, but reject the malformed intermediate step.8define 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