Add a new version of Module::getFunction that takes a const char* instead

of a std::string.  This avoids copying the string to the heap in common
cases.  Patch by Pratik Solanki!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52834 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Module.h

@@ -209,6 +209,7 @@ public:
   /// getFunction - Look up the specified function in the module symbol table.
   /// If it does not exist, return null.
   Function *getFunction(const std::string &Name) const;
+  Function *getFunction(const char *Name) const;
 
 /// @}
 /// @name Global Variable Accessors