mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-21 03:53:04 +02:00
28e9fd46e3
When we suppress linkage names, for a non-inlined subprogram the name can still be found in the object-file symbol table, because we have the code address of the subprogram. This is not necessarily the case for an inlined subprogram, so we still want to emit the linkage name in the DWARF. Put this on the abstract-origin DIE because it's common to all inlined instances. Differential Revision: http://reviews.llvm.org/D18706 llvm-svn: 266692
44 lines
1.7 KiB
LLVM
44 lines
1.7 KiB
LLVM
; REQUIRES: object-emission
|
|
|
|
; RUN: %llc_dwarf -O0 -filetype=obj -dwarf-linkage-names=All < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
|
|
|
|
; Generated from clang with the following source:
|
|
; namespace ns {
|
|
; void func() {
|
|
; }
|
|
; }
|
|
|
|
; CHECK: DW_TAG_namespace
|
|
; CHECK-NEXT: DW_AT_name {{.*}} "ns"
|
|
; CHECK: DW_TAG_subprogram
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_low_pc
|
|
; CHECK-NOT: DW_TAG
|
|
; CHECK: DW_AT_linkage_name {{.*}} "_ZN2ns4funcEv"
|
|
; CHECK: NULL
|
|
; CHECK: NULL
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define void @_ZN2ns4funcEv() #0 !dbg !4 {
|
|
entry:
|
|
ret void, !dbg !11
|
|
}
|
|
|
|
attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "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 = !{!8, !9}
|
|
!llvm.ident = !{!10}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
|
|
!1 = !DIFile(filename: "namespace_function_definition.cpp", directory: "/tmp/dbginfo")
|
|
!2 = !{}
|
|
!4 = distinct !DISubprogram(name: "func", linkageName: "_ZN2ns4funcEv", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, variables: !2)
|
|
!5 = !DINamespace(name: "ns", line: 1, file: !1, scope: null)
|
|
!6 = !DISubroutineType(types: !7)
|
|
!7 = !{null}
|
|
!8 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!9 = !{i32 1, !"Debug Info Version", i32 3}
|
|
!10 = !{!"clang version 3.5.0 "}
|
|
!11 = !DILocation(line: 3, scope: !4)
|