const Module *M = MMI->getModule();
+ FunctionDIs = makeSubprogramMap(*M);
+
// If module has named metadata anchors then use them, otherwise scan the
// module using debug info finder to collect debug info.
NamedMDNode *CU_Nodes = M->getNamedMetadata("llvm.dbg.cu");
for (const auto &Var : ConcreteVariables) {
DIE *VariableDie = Var->getDIE();
// FIXME: There shouldn't be any variables without DIEs.
- if (!VariableDie)
- continue;
+ assert(VariableDie);
// FIXME: Consider the time-space tradeoff of just storing the unit pointer
// in the ConcreteVariables list, rather than looking it up again here.
// DIE::getUnit isn't simple - it walks parent pointers, etc.
emitDebugInfoDWO();
emitDebugAbbrevDWO();
emitDebugLineDWO();
+ emitDebugLocDWO();
// Emit DWO addresses.
AddrPool.emit(*Asm, Asm->getObjFileLowering().getDwarfAddrSection());
- emitDebugLocDWO();
} else
// Emit info into a debug loc section.
emitDebugLoc();
if (!MMI->hasDebugInfo())
return;
+ auto DI = FunctionDIs.find(MF->getFunction());
+ if (DI == FunctionDIs.end())
+ return;
+
// Grab the lexical scopes for the function, if we don't have any of those
// then we're not going to be able to do anything.
LScopes.initialize(*MF);
// belongs to so that we add to the correct per-cu line table in the
// non-asm case.
LexicalScope *FnScope = LScopes.getCurrentFunctionScope();
+ assert(FnScope->getScopeNode() == DI->second);
DwarfCompileUnit *TheCU = SPMap.lookup(FnScope->getScopeNode());
assert(TheCU && "Unable to find compile unit!");
if (Asm->OutStreamer.hasRawTextSupport())
assert(CurFn == MF);
assert(CurFn != nullptr);
- if (!MMI->hasDebugInfo() || LScopes.empty()) {
+ if (!MMI->hasDebugInfo() || LScopes.empty() ||
+ !FunctionDIs.count(MF->getFunction())) {
// If we don't have a lexical scope for this function then there will
// be a hole in the range information. Keep note of this by setting the
// previously used section to nullptr.