File: import.ll

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llvm-toolchain-5.0 1:5.0.1-2~bpo9+1
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; RUN: opt < %s -sample-profile -sample-profile-file=%S/Inputs/import.prof -S | FileCheck %s

; Tests whether the functions in the inline stack are added to the
; function_entry_count metadata.

declare void @foo()

define void @main() !dbg !7 {
  call void @foo(), !dbg !18
  ret void
}

; GUIDs of foo and bar should be included in the metadata to make sure hot
; inline stacks are imported.
; CHECK: !{!"function_entry_count", i64 1, i64 6699318081062747564, i64 -2012135647395072713}

!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!8, !9}
!llvm.ident = !{!10}

!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5 ", isOptimized: false, emissionKind: NoDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
!1 = !DIFile(filename: "calls.cc", directory: ".")
!2 = !{}
!6 = !DISubroutineType(types: !2)
!7 = distinct !DISubprogram(name: "main", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 7, file: !1, scope: !1, type: !6, variables: !2)
!8 = !{i32 2, !"Dwarf Version", i32 4}
!9 = !{i32 1, !"Debug Info Version", i32 3}
!10 = !{!"clang version 3.5 "}
!15 = !DILexicalBlockFile(discriminator: 1, file: !1, scope: !7)
!17 = distinct !DILexicalBlock(line: 10, column: 0, file: !1, scope: !7)
!18 = !DILocation(line: 10, scope: !17)