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1from functools import reduce
2import operator
3
4template = """\
5/* Copyright (C) 2018 Red Hat
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
16 * Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
21 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
23 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 * IN THE SOFTWARE.
25 */
26
27#include "nir.h"
28
29const nir_intrinsic_info nir_intrinsic_infos[nir_num_intrinsics] = {
30% for name, opcode in sorted(INTR_OPCODES.items()):
31{
32   .name = "${name}",
33   .num_srcs = ${opcode.num_srcs},
34% if opcode.src_components:
35   .src_components = {
36      ${", ".join(str(comp) for comp in opcode.src_components)}
37   },
38% endif
39   .has_dest = ${"true" if opcode.has_dest else "false"},
40   .dest_components = ${max(opcode.dest_components, 0)},
41   .dest_bit_sizes = ${hex(reduce(operator.or_, opcode.bit_sizes, 0))},
42   .num_indices = ${opcode.num_indices},
43% if opcode.indices:
44   .index_map = {
45% for i in range(len(opcode.indices)):
46      [${opcode.indices[i]}] = ${i + 1},
47% endfor
48    },
49% endif
50   .flags = ${"0" if len(opcode.flags) == 0 else " | ".join(opcode.flags)},
51},
52% endfor
53};
54"""
55
56from nir_intrinsics import INTR_OPCODES
57from mako.template import Template
58import argparse
59import os
60
61def main():
62    parser = argparse.ArgumentParser()
63    parser.add_argument('--outdir', required=True,
64                        help='Directory to put the generated files in')
65
66    args = parser.parse_args()
67
68    path = os.path.join(args.outdir, 'nir_intrinsics.c')
69    with open(path, 'wb') as f:
70        f.write(Template(template, output_encoding='utf-8').render(INTR_OPCODES=INTR_OPCODES, reduce=reduce, operator=operator))
71
72if __name__ == '__main__':
73    main()
74
75