NFC: silence some -Wrange-loop-analysis warnings. (swiftlang#32635)

Author: dan-zheng

lib/SILOptimizer/Mandatory/MandatoryInlining.cpp

@@ -622,7 +622,7 @@ getCalleeFunction(SILFunction *F, FullApplySite AI, bool &IsThick,
   FullArgs.clear();
 
   // First grab our basic arguments from our apply.
-  for (const auto &Arg : AI.getArguments())
+  for (SILValue Arg : AI.getArguments())
     FullArgs.push_back(Arg);
 
   // Then grab a first approximation of our apply by stripping off all copy

lib/SILOptimizer/UtilityPasses/SerializeSILPass.cpp

@@ -131,7 +131,7 @@ static bool hasOpaqueArchetypeOperand(TypeExpansionContext context,
 static bool hasOpaqueArchetypeResult(TypeExpansionContext context,
                                      SILInstruction &inst) {
   // Check the results for opaque types.
-  for (const auto &res : inst.getResults())
+  for (SILValue res : inst.getResults())
     if (opaqueArchetypeWouldChange(context, res->getType().getASTType()))
       return true;
   return false;