# # Copyright (C) 2016 Intel Corporation # # 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. import argparse import sys trig_workarounds = [ (('fsin', 'x@32'), ('fsin', ('!ffma', 6.2831853, ('ffract', ('!ffma', 0.15915494, 'x', 0.5)), -3.14159265))), (('fcos', 'x@32'), ('fcos', ('!ffma', 6.2831853, ('ffract', ('!ffma', 0.15915494, 'x', 0.5)), -3.14159265))), ] def main(): parser = argparse.ArgumentParser() parser.add_argument('-p', '--import-path', required=True) args = parser.parse_args() sys.path.insert(0, args.import_path) run() def run(): import nir_algebraic # pylint: disable=import-error print('#include "ir3_nir.h"') print(nir_algebraic.AlgebraicPass("ir3_nir_apply_trig_workarounds", trig_workarounds).render()) if __name__ == '__main__': main()