Fix a comment typo.

[oota-llvm.git] / lib / VMCore / Mangler.cpp

diff --git a/lib/VMCore/Mangler.cpp b/lib/VMCore/Mangler.cpp
index d56e8e2ee03f68ae6f683055c90a58dfa00c3ce3..33eb0449e824067bff0a616f48b945c94597060c 100644 (file)
--- a/lib/VMCore/Mangler.cpp
+++ b/lib/VMCore/Mangler.cpp
@@ -47,8 +47,9 @@ std::string Mangler::makeNameProper(const std::string &X,
       ++I;  // Skip over the marker.
     }
     
-    // Mangle the first letter specially, don't allow numbers.
-    if (*I >= '0' && *I <= '9')
+    // Mangle the first letter specially, don't allow numbers unless the target
+    // explicitly allows them.
+    if (!SymbolsCanStartWithDigit && *I >= '0' && *I <= '9')
       Result += MangleLetter(*I++);
 
     for (std::string::const_iterator E = X.end(); I != E; ++I) {
@@ -207,7 +208,7 @@ Mangler::Mangler(Module &M, const char *prefix, const char *privatePrefix,
                  const char *linkerPrivatePrefix)
   : Prefix(prefix), PrivatePrefix(privatePrefix),
     LinkerPrivatePrefix(linkerPrivatePrefix), UseQuotes(false),
-    NextAnonGlobalID(1) {
+    SymbolsCanStartWithDigit(false), NextAnonGlobalID(1) {
   std::fill(AcceptableChars, array_endof(AcceptableChars), 0);
 
   // Letters and numbers are acceptable.
@@ -222,4 +223,5 @@ Mangler::Mangler(Module &M, const char *prefix, const char *privatePrefix,
   markCharAcceptable('_');
   markCharAcceptable('$');
   markCharAcceptable('.');
+  markCharAcceptable('@');
 }