commit 61a093300754475909ab376bf01f9dd2fd91b2be
author Duncan P. N. Exon Smith <dexonsmith@apple.com> Fri Feb 06 22:27:22 2015 +0000
committer Duncan P. N. Exon Smith <dexonsmith@apple.com> Fri Feb 06 22:27:22 2015 +0000
tree eb93036ea1275f2ec2bc70e9b635339940861ddd
parent 4e12057760c2bd1b1ae96bf15c2b9d4464475ac8

AsmWriter: Extract writeMetadataAsOperand(), NFC

llvm-svn: 228446

llvm/lib/IR/AsmWriter.cpp

diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 46f26c5..8b7ed55 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -1286,6 +1286,17 @@
 }
 } // end namespace
 
+static void writeMetadataAsOperand(raw_ostream &Out, const Metadata *MD,
+                                   TypePrinting *TypePrinter,
+                                   SlotTracker *Machine,
+                                   const Module *Context) {
+  if (!MD) {
+    Out << "null";
+    return;
+  }
+  WriteAsOperandInternal(Out, MD, TypePrinter, Machine, Context);
+}
+
 static void writeGenericDebugNode(raw_ostream &Out, const GenericDebugNode *N,
                                   TypePrinting *TypePrinter,
                                   SlotTracker *Machine, const Module *Context) {
@@ -1306,11 +1317,7 @@
     FieldSeparator IFS;
     for (auto &I : N->dwarf_operands()) {
       Out << IFS;
-      if (!I) {
-        Out << "null";
-        continue;
-      }
-      WriteAsOperandInternal(Out, I, TypePrinter, Machine, Context);
+      writeMetadataAsOperand(Out, I, TypePrinter, Machine, Context);
     }
     Out << "}";
   }