[DebugInfo] Fix specialization of debug variable types

Author: Snowy1803

include/swift/SIL/SILCloner.h

@@ -875,6 +875,8 @@ SILCloner<ImplClass>::visitAllocStackInst(AllocStackInst *Inst) {
     Loc = MandatoryInlinedLocation::getAutoGeneratedLocation();
     VarInfo = std::nullopt;
   }
+  if (VarInfo && VarInfo->Type)
+    VarInfo->Type = getOpType(*VarInfo->Type);
   auto *NewInst = getBuilder().createAllocStack(
       Loc, getOpType(Inst->getElementType()), VarInfo,
       Inst->hasDynamicLifetime(), Inst->isLexical(), Inst->isFromVarDecl(),
@@ -1408,6 +1410,8 @@ SILCloner<ImplClass>::visitDebugValueInst(DebugValueInst *Inst) {
   // Since we want the debug info to survive, we do not remap the location here.
   SILDebugVariable VarInfo = *Inst->getVarInfo();
   getBuilder().setCurrentDebugScope(getOpScope(Inst->getDebugScope()));
+  if (VarInfo.Type)
+    VarInfo.Type = getOpType(*VarInfo.Type);
   auto *NewInst = getBuilder().createDebugValue(
       Inst->getLoc(), getOpValue(Inst->getOperand()), VarInfo,
       Inst->poisonRefs(), Inst->usesMoveableValueDebugInfo(), Inst->hasTrace());