41    void ir_read_error(s_expression *, const char *fmt, ...);
43    const glsl_type *read_type(s_expression *);
45    void scan_for_prototypes(exec_list *, s_expression *);
46    ir_function *read_function(s_expression *, bool skip_body);
47    void read_function_sig(ir_function *, s_expression *, bool skip_body);
49    void read_instructions(exec_list *, s_expression *, ir_loop *);
50    ir_instruction *read_instruction(s_expression *, ir_loop *);
51    ir_variable *read_declaration(s_expression *);
52    ir_if *read_if(s_expression *, ir_loop *);
53    ir_loop *read_loop(s_expression *);
54    ir_call *read_call(s_expression *);
55    ir_return *read_return(s_expression *);
56    ir_rvalue *read_rvalue(s_expression *);
57    ir_assignment *read_assignment(s_expression *);
58    ir_expression *read_expression(s_expression *);
59    ir_swizzle *read_swizzle(s_expression *);
60    ir_constant *read_constant(s_expression *);
61    ir_texture *read_texture(s_expression *);
63    ir_dereference *read_dereference(s_expression *);
64    ir_dereference_variable *read_var_ref(s_expression *);
84    s_expression *expr = s_expression::read_expression(sx_mem_ctx, src);  in read()
104 ir_reader::ir_read_error(s_expression *expr, const char *fmt, ...)  in ir_read_error()
128 ir_reader::read_type(s_expression *expr)  in read_type()
130    s_expression *s_base_type;  in read_type()
159 ir_reader::scan_for_prototypes(exec_list *instructions, s_expression *expr)  in scan_for_prototypes()
184 ir_reader::read_function(s_expression *expr, bool skip_body)  in read_function()
206       s_expression *s_sig = (s_expression *) it.get();  in read_function()
213 ir_reader::read_function_sig(ir_function *f, s_expression *expr, bool skip_body)  in read_function_sig()
215    s_expression *type_expr;  in read_function_sig()
242       ir_variable *var = read_declaration((s_expression *) it.get());  in read_function_sig()
292 ir_reader::read_instructions(exec_list *instructions, s_expression *expr,  in read_instructions()
303       s_expression *sub = (s_expression*) it.get();  in read_instructions()
321 ir_reader::read_instruction(s_expression *expr, ir_loop *loop_ctx)  in read_instruction()
367 ir_reader::read_declaration(s_expression *expr)  in read_declaration()
370    s_expression *s_type;  in read_declaration()
432 ir_reader::read_if(s_expression *expr, ir_loop *loop_ctx)  in read_if()
434    s_expression *s_cond;  in read_if()
435    s_expression *s_then;  in read_if()
436    s_expression *s_else;  in read_if()
463 ir_reader::read_loop(s_expression *expr)  in read_loop()
465    s_expression *s_counter, *s_from, *s_to, *s_inc, *s_body;  in read_loop()
487 ir_reader::read_return(s_expression *expr)  in read_return()
489    s_expression *s_retval;  in read_return()
510 ir_reader::read_rvalue(s_expression *expr)  in read_rvalue()
541 ir_reader::read_assignment(s_expression *expr)  in read_assignment()
543    s_expression *cond_expr = NULL;  in read_assignment()
544    s_expression *lhs_expr, *rhs_expr;  in read_assignment()
612 ir_reader::read_call(s_expression *expr)  in read_call()
636       s_expression *expr = (s_expression*) it.get();  in read_call()
671 ir_reader::read_expression(s_expression *expr)  in read_expression()
673    s_expression *s_type;  in read_expression()
675    s_expression *s_arg1;  in read_expression()
683    s_expression *s_arg2 = (s_expression *) s_arg1->next; // may be tail sentinel  in read_expression()
728 ir_reader::read_swizzle(s_expression *expr)  in read_swizzle()
731    s_expression *sub;  in read_swizzle()
757 ir_reader::read_constant(s_expression *expr)  in read_constant()
759    s_expression *type_expr;  in read_constant()
781 	 s_expression *elt = (s_expression *) it.get();  in read_constant()
807       s_expression *expr = (s_expression*) it.get();  in read_constant()
853 ir_reader::read_var_ref(s_expression *expr)  in read_var_ref()
870 ir_reader::read_dereference(s_expression *expr)  in read_dereference()
872    s_expression *s_subject;  in read_dereference()
873    s_expression *s_index;  in read_dereference()
907 ir_reader::read_texture(s_expression *expr)  in read_texture()
910    s_expression *s_type = NULL;  in read_texture()
911    s_expression *s_sampler = NULL;  in read_texture()
912    s_expression *s_coord = NULL;  in read_texture()
913    s_expression *s_offset = NULL;  in read_texture()
914    s_expression *s_proj = NULL;  in read_texture()
916    s_expression *s_lod = NULL;  in read_texture()
1027       s_expression *s_dx, *s_dy;  in read_texture()