DebugInfo: Provide a new hook to encode relationship between a property and an ivar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149874 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index a2d2c5f..5cbd15e 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -510,6 +510,13 @@
return getSizeInBits();
}
+/// getObjCProperty - Return property node, if this ivar is associated with one.
+MDNode *DIDerivedType::getObjCProperty() const {
+ if (getVersion() <= LLVMDebugVersion11 || DbgNode->getNumOperands() <= 10)
+ return NULL;
+ return dyn_cast_or_null<MDNode>(DbgNode->getOperand(10));
+}
+
/// isInlinedFnArgument - Return true if this variable provides debugging
/// information for an inlined function arguments.
bool DIVariable::isInlinedFnArgument(const Function *CurFn) {