X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FMC%2FMCSymbol.cpp;h=24165254e56a67d115c700f3f797df7f03086459;hb=12af22e8cc217827cf4f118b0f5e4ebbda9925ae;hp=e013e77f58af1ad071a8167f5a26c7a6d039ec62;hpb=48c9533181ec7ef24e49a4f5bca9151dc6886bad;p=oota-llvm.git

diff --git a/lib/MC/MCSymbol.cpp b/lib/MC/MCSymbol.cpp
index e013e77f58a..24165254e56 100644
--- a/lib/MC/MCSymbol.cpp
+++ b/lib/MC/MCSymbol.cpp
@@ -26,11 +26,11 @@ static bool isAcceptableChar(char C) {
   return true;
 }
 
-/// NameNeedsQuoting - Return true if the identifier \arg Str needs quotes to be
+/// NameNeedsQuoting - Return true if the identifier \p Str needs quotes to be
 /// syntactically correct.
 static bool NameNeedsQuoting(StringRef Str) {
   assert(!Str.empty() && "Cannot create an empty MCSymbol");
-  
+
   // If any of the characters in the string is an unacceptable character, force
   // quotes.
   for (unsigned i = 0, e = Str.size(); i != e; ++i)
@@ -68,14 +68,27 @@ void MCSymbol::print(raw_ostream &OS) const {
   // The name for this MCSymbol is required to be a valid target name.  However,
   // some targets support quoting names with funny characters.  If the name
   // contains a funny character, then print it quoted.
-  if (!NameNeedsQuoting(getName())) {
-    OS << getName();
+  StringRef Name = getName();
+  if (!NameNeedsQuoting(Name)) {
+    OS << Name;
     return;
   }
-    
-  OS << '"' << getName() << '"';
+
+  OS << '"';
+  for (unsigned I = 0, E = Name.size(); I != E; ++I) {
+    char C = Name[I];
+    if (C == '\n')
+      OS << "\\n";
+    else if (C == '"')
+      OS << "\\\"";
+    else
+      OS << C;
+  }
+  OS << '"';
 }
 
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 void MCSymbol::dump() const {
   print(dbgs());
 }
+#endif