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from functools import reduce
import operator
template = """\
/* Copyright (C) 2018 Red Hat
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "nir.h"
const nir_intrinsic_info nir_intrinsic_infos[nir_num_intrinsics] = {
% for name, opcode in sorted(INTR_OPCODES.items()):
{
.name = "${name}",
.num_srcs = ${opcode.num_srcs},
% if opcode.src_components:
.src_components = {
${", ".join(str(comp) for comp in opcode.src_components)}
},
% endif
.has_dest = ${"true" if opcode.has_dest else "false"},
.dest_components = ${max(opcode.dest_components, 0)},
.dest_bit_sizes = ${hex(reduce(operator.or_, opcode.bit_sizes, 0))},
.bit_size_src = ${opcode.bit_size_src},
.num_indices = ${opcode.num_indices},
% if opcode.indices:
.indices = {
% for i in range(len(opcode.indices)):
NIR_INTRINSIC_${opcode.indices[i].name.upper()},
% endfor
},
.index_map = {
% for i in range(len(opcode.indices)):
[NIR_INTRINSIC_${opcode.indices[i].name.upper()}] = ${i + 1},
% endfor
},
% endif
.flags = ${"0" if len(opcode.flags) == 0 else " | ".join(opcode.flags)},
},
% endfor
};
const char *nir_intrinsic_index_names[NIR_INTRINSIC_NUM_INDEX_FLAGS] = {
% for index in INTR_INDICES:
"${index.name}",
% endfor
};
"""
from nir_intrinsics import INTR_OPCODES, INTR_INDICES
from mako.template import Template
import argparse
import os
def main():
parser = argparse.ArgumentParser()
parser.add_argument('--outdir', required=True,
help='Directory to put the generated files in')
args = parser.parse_args()
path = os.path.join(args.outdir, 'nir_intrinsics.c')
with open(path, 'w') as f:
f.write(Template(template).render(
INTR_OPCODES=INTR_OPCODES, INTR_INDICES=INTR_INDICES,
reduce=reduce, operator=operator))
if __name__ == '__main__':
main()
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