diff options
Diffstat (limited to 'llvm/lib/MC/MCContext.cpp')
| -rw-r--r-- | llvm/lib/MC/MCContext.cpp | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/llvm/lib/MC/MCContext.cpp b/llvm/lib/MC/MCContext.cpp index 35609893e28..721edd451ee 100644 --- a/llvm/lib/MC/MCContext.cpp +++ b/llvm/lib/MC/MCContext.cpp @@ -272,12 +272,13 @@ void MCContext::renameELFSection(const MCSectionELF *Section, StringRef Name) { const MCSectionELF *MCContext::getELFSection(StringRef Section, unsigned Type, unsigned Flags, unsigned EntrySize, - StringRef Group) { + StringRef Group, bool Unique) { // Do the lookup, if we have a hit, return it. auto IterBool = ELFUniquingMap.insert( std::make_pair(SectionGroupPair(Section, Group), nullptr)); auto &Entry = *IterBool.first; - if (!IterBool.second) return Entry.second; + if (!IterBool.second && !Unique) + return Entry.second; MCSymbol *GroupSym = nullptr; if (!Group.empty()) @@ -292,15 +293,22 @@ const MCSectionELF *MCContext::getELFSection(StringRef Section, unsigned Type, Kind = SectionKind::getReadOnly(); MCSectionELF *Result = new (*this) - MCSectionELF(CachedName, Type, Flags, Kind, EntrySize, GroupSym); - Entry.second = Result; + MCSectionELF(CachedName, Type, Flags, Kind, EntrySize, GroupSym, Unique); + if (!Unique) + Entry.second = Result; return Result; } +const MCSectionELF *MCContext::getELFSection(StringRef Section, unsigned Type, + unsigned Flags, unsigned EntrySize, + StringRef Group) { + return getELFSection(Section, Type, Flags, EntrySize, Group, false); +} + const MCSectionELF *MCContext::CreateELFGroupSection() { MCSectionELF *Result = - new (*this) MCSectionELF(".group", ELF::SHT_GROUP, 0, - SectionKind::getReadOnly(), 4, nullptr); + new (*this) MCSectionELF(".group", ELF::SHT_GROUP, 0, + SectionKind::getReadOnly(), 4, nullptr, false); return Result; } |
