Remove static global GCNames from Function.cpp and move it to the Context

[oota-llvm.git] / include / llvm / IR / Function.h

diff --git a/include/llvm/IR/Function.h b/include/llvm/IR/Function.h
index 2a983930bf4d1f91d2f55cf1e097ba458912c567..4f64caeade20aeccfff4db045eaca64dd44b229e 100644 (file)
--- a/include/llvm/IR/Function.h
+++ b/include/llvm/IR/Function.h
@@ -66,7 +66,8 @@ private:
    * bit 2      : HasPrologueData
    * bit 3      : HasPersonalityFn
    * bits 4-13  : CallingConvention
-   * bits 14-15 : [reserved]
+   * bits 14    : HasGC
+   * bits 15 : [reserved]
    */
 
   /// Bits from GlobalObject::GlobalObjectSubclassData.
@@ -220,9 +221,11 @@ public:
 
   /// hasGC/getGC/setGC/clearGC - The name of the garbage collection algorithm
   ///                             to use during code generation.
-  bool hasGC() const;
-  const char *getGC() const;
-  void setGC(const char *Str);
+  bool hasGC() const {
+    return getSubclassDataFromValue() & (1<<14);
+  }
+  const std::string &getGC() const;
+  void setGC(const std::string Str);
   void clearGC();
 
   /// @brief adds the attribute to the list of attributes.