1 ; RUN: echo '!9 = !{!"%/T/linkagename.ll", !0}' > %t1 2 ; RUN: cat %s %t1 > %t2 3 ; RUN: opt -insert-gcov-profiling -disable-output < %t2 4 ; RUN: grep _Z3foov %T/linkagename.gcno 5 ; RUN: rm %T/linkagename.gcno 6 7 ; RUN: opt -passes=insert-gcov-profiling -disable-output < %t2 8 ; RUN: grep _Z3foov %T/linkagename.gcno 9 ; RUN: rm %T/linkagename.gcno 10 11 define void @_Z3foov() !dbg !5 { 12 entry: 13 ret void, !dbg !8 14 } 15 16 !llvm.dbg.cu = !{!0} 17 !llvm.module.flags = !{!10} 18 !llvm.gcov = !{!9} 19 20 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 177323)", isOptimized: false, emissionKind: FullDebug, file: !2, enums: !3, retainedTypes: !3, globals: !3, imports: !3) 21 !1 = !DIFile(filename: "hello.cc", directory: "/home/nlewycky") 22 !2 = !DIFile(filename: "hello.cc", directory: "/home/nlewycky") 23 !3 = !{} 24 !5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !1, type: !6, variables: !3) 25 !6 = !DISubroutineType(types: !7) 26 !7 = !{null} 27 !8 = !DILocation(line: 1, scope: !5) 28 29 30 !10 = !{i32 1, !"Debug Info Version", i32 3} 31
