ir_optimization.h revision 2e853ca23c8670246dd4efcee0706f68097652f7 
1/*
2 * Copyright © 2010 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24
25/**
26 * \file ir_optimization.h
27 *
28 * Prototypes for optimization passes to be called by the compiler and drivers.
29 */
30
31bool do_algebraic(exec_list *instructions);
32bool do_constant_folding(exec_list *instructions);
33bool do_constant_variable(exec_list *instructions);
34bool do_constant_variable_unlinked(exec_list *instructions);
35bool do_copy_propagation(exec_list *instructions);
36bool do_dead_code(exec_list *instructions);
37bool do_dead_code_local(exec_list *instructions);
38bool do_dead_code_unlinked(exec_list *instructions);
39bool do_dead_functions(exec_list *instructions);
40bool do_div_to_mul_rcp(exec_list *instructions);
41bool do_function_inlining(exec_list *instructions);
42bool do_if_return(exec_list *instructions);
43bool do_if_simplification(exec_list *instructions);
44bool do_if_to_cond_assign(exec_list *instructions);
45bool do_mat_op_to_vec(exec_list *instructions);
46bool do_mod_to_fract(exec_list *instructions);
47bool do_swizzle_swizzle(exec_list *instructions);
48bool do_tree_grafting(exec_list *instructions);
49bool do_vec_index_to_cond_assign(exec_list *instructions);
50bool do_vec_index_to_swizzle(exec_list *instructions);
51