// Collect info for variables that were optimized out.
void DwarfDebug::collectDeadVariables() {
const Module *M = MMI->getModule();
- DenseMap<const MDNode *, LexicalScope *> DeadFnScopeMap;
if (NamedMDNode *CU_Nodes = M->getNamedMetadata("llvm.dbg.cu")) {
for (unsigned i = 0, e = CU_Nodes->getNumOperands(); i != e; ++i) {
if (Variables.getNumElements() == 0)
continue;
- LexicalScope *Scope =
- new LexicalScope(NULL, DIDescriptor(SP), NULL, false);
- DeadFnScopeMap[SP] = Scope;
-
// Construct subprogram DIE and add variables DIEs.
CompileUnit *SPCU = CUMap.lookup(TheCU);
assert(SPCU && "Unable to find Compile Unit!");
continue;
DbgVariable NewVar(DV, NULL, this);
if (DIE *VariableDIE =
- SPCU->constructVariableDIE(&NewVar, Scope->isAbstractScope()))
+ SPCU->constructVariableDIE(&NewVar, false))
SPDIE->addChild(VariableDIE);
}
}
}
}
- DeleteContainerSeconds(DeadFnScopeMap);
}
// Type Signature [7.27] and ODR Hash code.