; RUN: llc -split-dwarf-file=%t.dwo -split-dwarf-output=%t.dwo -O0 < %s -mtriple=x86_64-unknown-linux-gnu -filetype=obj > %t
; RUN: llvm-gsymutil --convert=%t --out-file=%t.gsym
; RUN: llvm-gsymutil --address=0x13 %t.gsym | FileCheck %s
; Minor complication: after generating the LLVM IR, it was manually edited so
; that the 'f1()' call from f3 was reordered to appear between the two inlined
; f1 calls from f2. This causes f2's inlined_subroutine to use DW_AT_ranges,
; thus exercising range list generation/referencing which was buggy.
; struct foo {
; template<typename T>
; static void f2();
; static void f3(...);
; };
;
; void f1();
;
; template<typename T>
; inline __attribute__((always_inline)) void foo::f2() {
; f1();
; f1();
; }
;
; void foo::f3(...) {
; if (true) {
; f1();
; f2<int>();
; using ::foo;
; }
; }
; Check that we parse .dwo file when creating gsym file.
; CHECK: _ZN3foo2f2IiEEvv @ fission-inline.cpp:15 [inlined]
; CHECK-NEXT: _ZN3foo2f3Ez + 19 @ fission-inline.cpp:21
; Function Attrs: uwtable
define void @_ZN3foo2f3Ez(...) #0 align 2 !dbg !10 {
entry:
call void @_Z2f1v(), !dbg !26
call void @_Z2f1v(), !dbg !25
call void @_Z2f1v(), !dbg !28
call void @_Z2f1v(), !dbg !29
ret void, !dbg !29
}
declare void @_Z2f1v() #1
attributes #0 = { uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
attributes #1 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!22, !23}
!llvm.ident = !{!24}
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.6.0 ", isOptimized: false, splitDebugFilename: "fission-inline.dwo", emissionKind: FullDebug, splitDebugInlining: false, file: !1, enums: !2, retainedTypes: !3, globals: !2)
!1 = !DIFile(filename: "fission-inline.cpp", directory: "")
!2 = !{}
!3 = !{!4}
!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "foo", line: 1, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS3foo")
!5 = !{!6}
!6 = !DISubprogram(name: "f3", linkageName: "_ZN3foo2f3Ez", line: 4, isLocal: false, isDefinition: false, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !4, type: !7)
!7 = !DISubroutineType(types: !8)
!8 = !{null, null}
!10 = distinct !DISubprogram(name: "f3", linkageName: "_ZN3foo2f3Ez", line: 15, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 15, file: !1, scope: !4, type: !7, declaration: !6, retainedNodes: !18)
!11 = distinct !DISubprogram(name: "f2<int>", linkageName: "_ZN3foo2f2IiEEvv", line: 10, isLocal: false, isDefinition: true, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 10, file: !1, scope: !4, type: !12, templateParams: !14, declaration: !17, retainedNodes: !2)
!12 = !DISubroutineType(types: !13)
!13 = !{null}
!14 = !{!15}
!15 = !DITemplateTypeParameter(name: "T", type: !16)
!16 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!17 = !DISubprogram(name: "f2<int>", linkageName: "_ZN3foo2f2IiEEvv", line: 10, isLocal: false, isDefinition: false, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 10, file: !1, scope: !4, type: !12, templateParams: !14)
!18 = !{!19}
!19 = !DIImportedEntity(tag: DW_TAG_imported_declaration, file: !1, line: 19, scope: !20, entity: !4)
!20 = distinct !DILexicalBlock(line: 16, column: 13, file: !1, scope: !21)
!21 = distinct !DILexicalBlock(line: 16, column: 7, file: !1, scope: !10)
!22 = !{i32 2, !"Dwarf Version", i32 4}
!23 = !{i32 2, !"Debug Info Version", i32 3}
!24 = !{!"clang version 3.6.0 "}
!25 = !DILocation(line: 17, column: 5, scope: !20)
!26 = !DILocation(line: 11, column: 3, scope: !11, inlinedAt: !27)
!27 = !DILocation(line: 18, column: 5, scope: !20)
!28 = !DILocation(line: 12, column: 3, scope: !11, inlinedAt: !27)
!29 = !DILocation(line: 12, column: 3, scope: !11, inlinedAt: !30)
!30 = !DILocation(line: 21, column: 0, scope: !10)
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