mulodi4.c 779 B

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  1. //===-- mulodi4.c - Implement __mulodi4 -----------------------------------===//
  2. //
  3. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  4. // See https://llvm.org/LICENSE.txt for license information.
  5. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  6. //
  7. //===----------------------------------------------------------------------===//
  8. //
  9. // This file implements __mulodi4 for the compiler_rt library.
  10. //
  11. //===----------------------------------------------------------------------===//
  12. #define fixint_t di_int
  13. #define fixuint_t du_int
  14. #include "int_mulo_impl.inc"
  15. // Returns: a * b
  16. // Effects: sets *overflow to 1 if a * b overflows
  17. COMPILER_RT_ABI di_int __mulodi4(di_int a, di_int b, int *overflow) {
  18. return __muloXi4(a, b, overflow);
  19. }