bool areTypesIsomorphic(Type *DstTy, Type *SrcTy);
};
-} // namespace
+}
void TypeMapTy::addTypeMapping(Type *DstTy, Type *SrcTy) {
assert(SpeculativeTypes.empty());
void linkNamedMDNodes();
void stripReplacedSubprograms();
};
-} // namespace
+}
/// The LLVM SymbolTable class autorenames globals that conflict in the symbol
/// table. This is good for all clients except for us. Go through the trouble
continue;
}
DstElements.push_back(
- MapValue(V, ValueMap, RF_None, &TypeMap, &ValMaterializer));
+ MapValue(V, ValueMap, RF_MoveDistinctMDs, &TypeMap, &ValMaterializer));
}
if (IsNewStructor) {
NewType = ArrayType::get(NewType->getElementType(), DstElements.size());
/// referenced are in Dest.
void ModuleLinker::linkGlobalInit(GlobalVariable &Dst, GlobalVariable &Src) {
// Figure out what the initializer looks like in the dest module.
- Dst.setInitializer(MapValue(Src.getInitializer(), ValueMap, RF_None, &TypeMap,
- &ValMaterializer));
+ Dst.setInitializer(MapValue(Src.getInitializer(), ValueMap,
+ RF_MoveDistinctMDs, &TypeMap, &ValMaterializer));
}
/// Copy the source function over into the dest function and fix up references
// Link in the prefix data.
if (Src.hasPrefixData())
- Dst.setPrefixData(MapValue(Src.getPrefixData(), ValueMap, RF_None, &TypeMap,
- &ValMaterializer));
+ Dst.setPrefixData(MapValue(Src.getPrefixData(), ValueMap,
+ RF_MoveDistinctMDs, &TypeMap, &ValMaterializer));
// Link in the prologue data.
if (Src.hasPrologueData())
- Dst.setPrologueData(MapValue(Src.getPrologueData(), ValueMap, RF_None,
- &TypeMap, &ValMaterializer));
+ Dst.setPrologueData(MapValue(Src.getPrologueData(), ValueMap,
+ RF_MoveDistinctMDs, &TypeMap,
+ &ValMaterializer));
// Link in the personality function.
if (Src.hasPersonalityFn())
- Dst.setPersonalityFn(MapValue(Src.getPersonalityFn(), ValueMap, RF_None,
- &TypeMap, &ValMaterializer));
+ Dst.setPersonalityFn(MapValue(Src.getPersonalityFn(), ValueMap,
+ RF_MoveDistinctMDs, &TypeMap,
+ &ValMaterializer));
// Go through and convert function arguments over, remembering the mapping.
Function::arg_iterator DI = Dst.arg_begin();
SmallVector<std::pair<unsigned, MDNode *>, 8> MDs;
Src.getAllMetadata(MDs);
for (const auto &I : MDs)
- Dst.setMetadata(I.first, MapMetadata(I.second, ValueMap, RF_None, &TypeMap,
- &ValMaterializer));
+ Dst.setMetadata(I.first, MapMetadata(I.second, ValueMap, RF_MoveDistinctMDs,
+ &TypeMap, &ValMaterializer));
// Splice the body of the source function into the dest function.
Dst.getBasicBlockList().splice(Dst.end(), Src.getBasicBlockList());
// functions and patch them up to point to the local versions.
for (BasicBlock &BB : Dst)
for (Instruction &I : BB)
- RemapInstruction(&I, ValueMap, RF_IgnoreMissingEntries, &TypeMap,
+ RemapInstruction(&I, ValueMap,
+ RF_IgnoreMissingEntries | RF_MoveDistinctMDs, &TypeMap,
&ValMaterializer);
// There is no need to map the arguments anymore.
void ModuleLinker::linkAliasBody(GlobalAlias &Dst, GlobalAlias &Src) {
Constant *Aliasee = Src.getAliasee();
- Constant *Val =
- MapValue(Aliasee, ValueMap, RF_None, &TypeMap, &ValMaterializer);
+ Constant *Val = MapValue(Aliasee, ValueMap, RF_MoveDistinctMDs, &TypeMap,
+ &ValMaterializer);
Dst.setAliasee(Val);
}
NamedMDNode *DestNMD = DstM->getOrInsertNamedMetadata(NMD.getName());
// Add Src elements into Dest node.
for (const MDNode *op : NMD.operands())
- DestNMD->addOperand(
- MapMetadata(op, ValueMap, RF_None, &TypeMap, &ValMaterializer));
+ DestNMD->addOperand(MapMetadata(op, ValueMap, RF_MoveDistinctMDs,
+ &TypeMap, &ValMaterializer));
}
}
continue;
const GlobalValue *GV = SrcM->getNamedValue(C.getName());
if (GV)
- MapValue(GV, ValueMap, RF_None, &TypeMap, &ValMaterializer);
+ MapValue(GV, ValueMap, RF_MoveDistinctMDs, &TypeMap, &ValMaterializer);
}
// Strip replaced subprograms before mapping any metadata -- so that we're