X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=ast.h;h=d899fb1d090a831a98bc90e49f940066668af239;hb=8d3e59f1f399d7c1f7604779f1d62e876c609d9e;hp=0dfd02a9cd1a3bb24204e89363e3998535f83153;hpb=03d3f3ab71ba280071f54cb60505212be6710f8e;p=mesa.git

diff --git a/ast.h b/ast.h
index 0dfd02a9cd1..d899fb1d090 100644
--- a/ast.h
+++ b/ast.h
@@ -432,6 +432,21 @@ public:
    char *identifier;
    int is_array;
    ast_expression *array_size;
+
+   static void parameters_to_hir(simple_node *ast_parameters,
+				 bool formal, exec_list *ir_parameters,
+				 struct _mesa_glsl_parse_state *state);
+
+private:
+   /** Is this parameter declaration part of a formal parameter list? */
+   bool formal_parameter;
+
+   /**
+    * Is this parameter 'void' type?
+    *
+    * This field is set by \c ::hir.
+    */
+   bool is_void;
 };
 
 
@@ -543,6 +558,8 @@ public:
 
    virtual void print(void) const;
 
+   virtual ir_rvalue *hir(exec_list *, struct _mesa_glsl_parse_state *);
+
    enum ast_iteration_modes {
       ast_for,
       ast_while,
@@ -555,6 +572,15 @@ public:
    ast_expression *rest_expression;
 
    ast_node *body;
+
+private:
+   /**
+    * Generate IR from the condition of a loop
+    *
+    * This is factored out of ::hir because some loops have the condition
+    * test at the top (for and while), and others have it at the end (do-while).
+    */
+   void condition_to_hir(class ir_loop *, struct _mesa_glsl_parse_state *);
 };