Revert r198979 - accidental commit.

llvm-svn: 198981

1 files changed, 5 insertions, 5 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 9a21595a435..f2cc172efa7 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -168,9 +168,8 @@ DIType DbgVariable::getType() const {
 
 } // end llvm namespace
 
-/// Return Dwarf Version by checking module flags and returning
-/// the default version otherwise.
-static unsigned getDwarfVersion(const Module *M) {
+/// Return Dwarf Version by checking module flags.
+static unsigned getDwarfVersionFromModule(const Module *M) {
   Value *Val = M->getModuleFlag("Dwarf Version");
   if (!Val)
     return dwarf::DWARF_VERSION;
@@ -210,8 +209,9 @@ DwarfDebug::DwarfDebug(AsmPrinter *A, Module *M)
   else
     HasDwarfPubSections = DwarfPubSections == Enable;
 
-  DwarfVersion = DwarfVersionNumber ? DwarfVersionNumber
-                                    : getDwarfVersion(MMI->getModule());
+  DwarfVersion = DwarfVersionNumber
+                     ? DwarfVersionNumber
+                     : getDwarfVersionFromModule(MMI->getModule());
 
   {
     NamedRegionTimer T(DbgTimerName, DWARFGroupName, TimePassesIsEnabled);