Clone of mesa.
Você não pode selecionar mais de 25 tópicos Os tópicos devem começar com uma letra ou um número, podem incluir traços ('-') e podem ter até 35 caracteres.

ir_expression_flattening.h 1.6KB

1234567891011121314151617181920212223242526272829303132333435363738
  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. * \file ir_expression_flattening.h
  25. *
  26. * Takes the leaves of expression trees and makes them dereferences of
  27. * assignments of the leaves to temporaries, according to a predicate.
  28. *
  29. * This is used for automatic function inlining, where we want to take
  30. * an expression containing a call and move the call out to its own
  31. * assignment so that we can inline it at the appropriate place in the
  32. * instruction stream.
  33. */
  34. void do_expression_flattening(exec_list *instructions,
  35. bool (*predicate)(ir_instruction *ir));