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1; RUN: opt %s -passes=sample-profile -sample-profile-file=%S/Inputs/nodebug.prof2 3define void @foo() !dbg !3 {4 call void @bar(), !dbg !45 ret void6}7 8define void @bar() {9 call void @bar()10 ret void11}12 13!llvm.dbg.cu = !{!0}14!llvm.module.flags = !{!2}15 16!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1)17!1 = !DIFile(filename: "t", directory: "/tmp/")18!2 = !{i32 2, !"Debug Info Version", i32 3}19!3 = distinct !DISubprogram(name: "a", scope: !1, file: !1, line: 10, unit: !0)20!4 = !DILocation(line: 10, scope: !3)21