more random whitespace cleanup, eliminate #define, avoid copying
vectors needlessly, doxygenify comments, improve constness, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76585 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16AsmPrinter.cpp b/lib/Target/PIC16/PIC16AsmPrinter.cpp
index 084038d..b61f774 100644
--- a/lib/Target/PIC16/PIC16AsmPrinter.cpp
+++ b/lib/Target/PIC16/PIC16AsmPrinter.cpp
@@ -261,7 +261,7 @@
   std::vector<const GlobalVariable*> Items = PTAI->ExternalVarDefs->Items;
   if (!Items.size()) return;
 
-  O << "\n" <<  TAI->getCommentString() << "Exported Variables - BEGIN" << "\n";
+  O << "\n" << TAI->getCommentString() << "Exported Variables - BEGIN" << "\n";
   for (unsigned j = 0; j < Items.size(); j++) {
     O << TAI->getGlobalDirective() << Mang->getMangledName(Items[j]) << "\n";
   }