document SectionFlags::Named better and make it more easily greppable by
eliminating isNamed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76946 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index fe03705..44d1636 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -135,7 +135,7 @@
     // If section is named we need to switch into it via special '.section'
     // directive and also append funky flags. Otherwise - section name is just
     // some magic assembler directive.
-    if (NS->isNamed())
+    if (NS->hasFlag(SectionFlags::Named))
       O << TAI->getSwitchToSectionDirective()
         << CurrentSection
         << TAI->getSectionFlags(NS->getFlags());