if (isLValueReference() && isRValueReference())
return false;
+ if (auto *F = getFunction()) {
+ LLVMContext &Ctxt = F->getContext();
+ for (auto &BB : *F) {
+ for (auto &I : BB) {
+ DebugLoc DL = I.getDebugLoc();
+ if (DL.isUnknown())
+ continue;
+
+ MDNode *Scope = nullptr;
+ MDNode *IA = nullptr;
+ // walk the inlined-at scopes
+ while (DL.getScopeAndInlinedAt(Scope, IA, F->getContext()), IA)
+ DL = DebugLoc::getFromDILocation(IA);
+ DL.getScopeAndInlinedAt(Scope, IA, Ctxt);
+ assert(!IA);
+ while (!DIDescriptor(Scope).isSubprogram()) {
+ DILexicalBlockFile D(Scope);
+ Scope = D.isLexicalBlockFile()
+ ? D.getScope()
+ : DebugLoc::getFromDILexicalBlock(Scope).getScope(Ctxt);
+ }
+ if (!DISubprogram(Scope).describes(F))
+ return false;
+ }
+ }
+ }
return DbgNode->getNumOperands() == 20;
}