1 /*
2 * Copyright © 2014 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 DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24 #include "nir_worklist.h"
25
26 void
nir_block_worklist_add_all(nir_block_worklist * w,nir_function_impl * impl)27 nir_block_worklist_add_all(nir_block_worklist *w, nir_function_impl *impl)
28 {
29 nir_foreach_block(block, impl) {
30 nir_block_worklist_push_tail(w, block);
31 }
32 }
33
34 static bool
nir_instr_worklist_add_srcs_cb(nir_src * src,void * state)35 nir_instr_worklist_add_srcs_cb(nir_src *src, void *state)
36 {
37 nir_instr_worklist *wl = state;
38 nir_instr_worklist_push_tail(wl, src->ssa->parent_instr);
39 return true;
40 }
41
42 void
nir_instr_worklist_add_ssa_srcs(nir_instr_worklist * wl,nir_instr * instr)43 nir_instr_worklist_add_ssa_srcs(nir_instr_worklist *wl, nir_instr *instr)
44 {
45 nir_foreach_src(instr, nir_instr_worklist_add_srcs_cb, wl);
46 }
47