ir_function constructor now takes the function name as a parameter

ast_to_hir.cpp

@@ -1095,9 +1095,7 @@ ast_function_definition::hir(exec_list *instructions,
 		       "non-function", name);
       signature = NULL;
    } else {
-      f = new ir_function();
-      f->name = name;
-
+      f = new ir_function(name);
       state->symbols->add_function(f->name, f);
    }
 

ir.cpp

@@ -103,8 +103,8 @@ ir_function_signature::ir_function_signature(const glsl_type *return_type)
 }
 
 
-ir_function::ir_function(void)
-   : ir_instruction(ir_op_func)
+ir_function::ir_function(const char *name)
+   : ir_instruction(ir_op_func), name(name)
 {
    /* empty */
 }

ir.h

@@ -157,7 +157,7 @@ public:
  */
 class ir_function : public ir_instruction {
 public:
-   ir_function(void);
+   ir_function(const char *name);
 
    virtual void accept(ir_visitor *v)
    {