This mega patch converts us from using Function::a{iterator|begin|end} to
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20597 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Linker/LinkArchives.cpp b/lib/Linker/LinkArchives.cpp
index 99f3a1b..fcd2cf8 100644
--- a/lib/Linker/LinkArchives.cpp
+++ b/lib/Linker/LinkArchives.cpp
@@ -33,7 +33,7 @@
   for (Module::iterator I = M->begin(), E = M->end(); I != E; ++I)
     if (I->hasName() && !I->isExternal() && !I->hasInternalLinkage())
       DefinedSymbols.insert(I->getName());
-  for (Module::giterator I = M->gbegin(), E = M->gend(); I != E; ++I)
+  for (Module::global_iterator I = M->global_begin(), E = M->global_end(); I != E; ++I)
     if (I->hasName() && !I->isExternal() && !I->hasInternalLinkage())
       DefinedSymbols.insert(I->getName());
 }
@@ -62,7 +62,7 @@
       else if (!I->hasInternalLinkage())
         DefinedSymbols.insert(I->getName());
     }
-  for (Module::giterator I = M->gbegin(), E = M->gend(); I != E; ++I)
+  for (Module::global_iterator I = M->global_begin(), E = M->global_end(); I != E; ++I)
     if (I->hasName()) {
       if (I->isExternal())
         UndefinedSymbols.insert(I->getName());