diff options
| -rw-r--r-- | lib/VMCore/Attributes.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp index 91c7320..73c92ec 100644 --- a/lib/VMCore/Attributes.cpp +++ b/lib/VMCore/Attributes.cpp @@ -175,14 +175,17 @@ AttrListPtr AttrListPtr::get(const AttributeWithIndex *Attrs, unsigned NumAttrs) //===----------------------------------------------------------------------===// AttrListPtr::AttrListPtr(AttributeListImpl *LI) : AttrList(LI) { + sys::SmartScopedLock<true> Lock(*ALMutex); if (LI) LI->AddRef(); } AttrListPtr::AttrListPtr(const AttrListPtr &P) : AttrList(P.AttrList) { + sys::SmartScopedLock<true> Lock(*ALMutex); if (AttrList) AttrList->AddRef(); } const AttrListPtr &AttrListPtr::operator=(const AttrListPtr &RHS) { + sys::SmartScopedLock<true> Lock(*ALMutex); if (AttrList == RHS.AttrList) return *this; if (AttrList) AttrList->DropRef(); AttrList = RHS.AttrList; @@ -191,6 +194,7 @@ const AttrListPtr &AttrListPtr::operator=(const AttrListPtr &RHS) { } AttrListPtr::~AttrListPtr() { + sys::SmartScopedLock<true> Lock(*ALMutex); if (AttrList) AttrList->DropRef(); } |