forked from OSchip/llvm-project
69 lines
3.5 KiB
LLVM
69 lines
3.5 KiB
LLVM
; RUN: %llc_dwarf -accel-tables=Dwarf -dwarf-linkage-names=All -filetype=obj -o %t < %s
|
|
; RUN: llvm-dwarfdump -debug-names %t | FileCheck %s
|
|
; RUN: llvm-dwarfdump -debug-names -verify %t | FileCheck --check-prefix=VERIFY %s
|
|
|
|
; Generated from the following C code using
|
|
; clang -S -emit-llvm col.cc
|
|
;
|
|
; namespace foo { struct foo {}; struct foo foo; }
|
|
; namespace bar { struct bar {}; struct bar bar; }
|
|
; namespace baz { struct baz {}; struct baz baz; }
|
|
|
|
; We have 6 names: foo, bar, baz and three mangled names of the variables.
|
|
; CHECK: Name count: 6
|
|
|
|
; Check that all the names are present in the output correct number of times.
|
|
; CHECK: String: 0x{{[0-9a-f]*}} "bar"
|
|
; CHECK-DAG: Tag: DW_TAG_namespace
|
|
; CHECK-DAG: Tag: DW_TAG_variable
|
|
; CHECK-DAG: Tag: DW_TAG_structure_type
|
|
; CHECK: String: 0x{{[0-9a-f]*}} "baz"
|
|
; CHECK-DAG: Tag: DW_TAG_namespace
|
|
; CHECK-DAG: Tag: DW_TAG_variable
|
|
; CHECK-DAG: Tag: DW_TAG_structure_type
|
|
; CHECK: String: 0x{{[0-9a-f]*}} "foo"
|
|
; CHECK-DAG: Tag: DW_TAG_namespace
|
|
; CHECK-DAG: Tag: DW_TAG_variable
|
|
; CHECK-DAG: Tag: DW_TAG_structure_type
|
|
; CHECK: String: 0x{{[0-9a-f]*}} "_ZN3foo3fooE"
|
|
; CHECK: Tag: DW_TAG_variable
|
|
; CHECK: String: 0x{{[0-9a-f]*}} "_ZN3bar3barE"
|
|
; CHECK: Tag: DW_TAG_variable
|
|
; CHECK: String: 0x{{[0-9a-f]*}} "_ZN3baz3bazE"
|
|
; CHECK: Tag: DW_TAG_variable
|
|
|
|
; VERIFY: No errors.
|
|
|
|
%"struct.foo::foo" = type { i8 }
|
|
%"struct.bar::bar" = type { i8 }
|
|
%"struct.baz::baz" = type { i8 }
|
|
|
|
@_ZN3foo3fooE = dso_local global %"struct.foo::foo" zeroinitializer, align 1, !dbg !0
|
|
@_ZN3bar3barE = dso_local global %"struct.bar::bar" zeroinitializer, align 1, !dbg !6
|
|
@_ZN3baz3bazE = dso_local global %"struct.baz::baz" zeroinitializer, align 1, !dbg !10
|
|
|
|
!llvm.dbg.cu = !{!14}
|
|
!llvm.module.flags = !{!16, !17, !18}
|
|
!llvm.ident = !{!19}
|
|
|
|
!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
|
|
!1 = distinct !DIGlobalVariable(name: "foo", linkageName: "_ZN3foo3fooE", scope: !2, file: !3, line: 1, type: !4, isLocal: false, isDefinition: true)
|
|
!2 = !DINamespace(name: "foo", scope: null)
|
|
!3 = !DIFile(filename: "/tmp/col.cc", directory: "/tmp")
|
|
!4 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "foo", scope: !2, file: !3, line: 1, size: 8, flags: DIFlagTypePassByValue, elements: !5, identifier: "_ZTSN3foo3fooE")
|
|
!5 = !{}
|
|
!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
|
|
!7 = distinct !DIGlobalVariable(name: "bar", linkageName: "_ZN3bar3barE", scope: !8, file: !3, line: 2, type: !9, isLocal: false, isDefinition: true)
|
|
!8 = !DINamespace(name: "bar", scope: null)
|
|
!9 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "bar", scope: !8, file: !3, line: 2, size: 8, flags: DIFlagTypePassByValue, elements: !5, identifier: "_ZTSN3bar3barE")
|
|
!10 = !DIGlobalVariableExpression(var: !11, expr: !DIExpression())
|
|
!11 = distinct !DIGlobalVariable(name: "baz", linkageName: "_ZN3baz3bazE", scope: !12, file: !3, line: 3, type: !13, isLocal: false, isDefinition: true)
|
|
!12 = !DINamespace(name: "baz", scope: null)
|
|
!13 = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "baz", scope: !12, file: !3, line: 3, size: 8, flags: DIFlagTypePassByValue, elements: !5, identifier: "_ZTSN3baz3bazE")
|
|
!14 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !3, producer: "clang version 7.0.0 (trunk 325496) (llvm/trunk 325732)", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !5, globals: !15)
|
|
!15 = !{!0, !6, !10}
|
|
!16 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!17 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!18 = !{i32 1, !"wchar_size", i32 4}
|
|
!19 = !{!"clang version 7.0.0 (trunk 325496) (llvm/trunk 325732)"}
|