glsl: Make the symbol table's add_function just use the function's name.

src/glsl/ast_to_hir.cpp

@@ -2495,7 +2495,7 @@ ast_function::hir(exec_list *instructions,
       }
    } else {
       f = new(ctx) ir_function(name);
-      if (!state->symbols->add_function(f->name, f)) {
+      if (!state->symbols->add_function(f)) {
 	 /* This function name shadows a non-function use of the same name. */
 	 YYLTYPE loc = this->get_location();
 

src/glsl/glsl_symbol_table.cpp

@@ -121,18 +121,18 @@ bool glsl_symbol_table::add_type(const char *name, const glsl_type *t)
    return _mesa_symbol_table_add_symbol(table, -1, name, entry) == 0;
 }
 
-bool glsl_symbol_table::add_function(const char *name, ir_function *f)
+bool glsl_symbol_table::add_function(ir_function *f)
 {
-   if (this->language_version == 110 && name_declared_this_scope(name)) {
+   if (this->language_version == 110 && name_declared_this_scope(f->name)) {
       /* In 1.10, functions and variables have separate namespaces. */
-      symbol_table_entry *existing = get_entry(name);
+      symbol_table_entry *existing = get_entry(f->name);
       if ((existing->f == NULL) && (existing->t == NULL)) {
 	 existing->f = f;
 	 return true;
       }
    }
    symbol_table_entry *entry = new(mem_ctx) symbol_table_entry(f);
-   return _mesa_symbol_table_add_symbol(table, -1, name, entry) == 0;
+   return _mesa_symbol_table_add_symbol(table, -1, f->name, entry) == 0;
 }
 
 ir_variable *glsl_symbol_table::get_variable(const char *name)

src/glsl/glsl_symbol_table.h

@@ -99,7 +99,7 @@ public:
    /*@{*/
    bool add_variable(const char *name, ir_variable *v);
    bool add_type(const char *name, const glsl_type *t);
-   bool add_function(const char *name, ir_function *f);
+   bool add_function(ir_function *f);
    /*@}*/
 
    /**

src/glsl/ir_import_prototypes.cpp

@@ -64,7 +64,7 @@ public:
 
 	 /* Add the new function to the symbol table.
 	  */
-	 this->symbols->add_function(this->function->name, this->function);
+	 this->symbols->add_function(this->function);
       }
       return visit_continue;
    }

src/glsl/ir_reader.cpp

@@ -221,7 +221,7 @@ read_function(_mesa_glsl_parse_state *st, s_list *list, bool skip_body)
    ir_function *f = st->symbols->get_function(name->value());
    if (f == NULL) {
       f = new(ctx) ir_function(name->value());
-      added = st->symbols->add_function(f->name, f);
+      added = st->symbols->add_function(f);
       assert(added);
    }
 

src/glsl/linker.cpp

@@ -546,7 +546,7 @@ populate_symbol_table(gl_shader *sh)
       ir_function *func;
 
       if ((func = inst->as_function()) != NULL) {
-	 sh->symbols->add_function(func->name, func);
+	 sh->symbols->add_function(func);
       } else if ((var = inst->as_variable()) != NULL) {
 	 sh->symbols->add_variable(var->name, var);
       }