Merge pull request #64985 from adrian-prantl/remove-comments

Delete commented-out code. NFC

Author: adrian-prantl

lib/SILGen/SILGenEpilog.cpp

@@ -319,11 +319,6 @@ emitEpilog(SILLocation TopLevel, bool UsesCustomEpilog) {
     // Return () if no return value was given.
     if (!returnValue)
       returnValue = emitEmptyTuple(CleanupLocation(TopLevel));
-    //{
-    //  RegularLocation loc(returnLoc);
-    //  loc.pointToEnd();
-    //  returnValue = emitEmptyTuple(loc);
-    //}
 
     B.createReturn(returnLoc, returnValue);
   }

lib/SILGen/SILGenExpr.cpp

@@ -1055,7 +1055,6 @@ SILValue SILGenFunction::emitTemporaryAllocation(SILLocation loc, SILType ty,
                                                  bool hasDynamicLifetime,
                                                  bool isLexical,
                                                  bool generateDebugInfo) {
-  //loc.markAutoGenerated();
   ty = ty.getObjectType();
   Optional<SILDebugVariable> DbgVar;
   if (generateDebugInfo)

lib/SILGen/SILGenFunction.cpp

@@ -196,7 +196,7 @@ const SILDebugScope *SILGenFunction::getScopeOrNull(SILLocation Loc) {
       Loc.isAutoGenerated())
     return nullptr;
 
-  SourceLoc SLoc = Loc.getSourceLoc();//ForDebugging();
+  SourceLoc SLoc = Loc.getSourceLoc();
   if (!SF || LastSourceLoc == SLoc)
     return nullptr;
   return getOrCreateScope(SLoc);