udivmodsi4.c 715 B

123456789101112131415161718192021
  1. //===-- udivmodsi4.c - Implement __udivmodsi4 -----------------------------===//
  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 __udivmodsi4 for the compiler_rt library.
  10. //
  11. //===----------------------------------------------------------------------===//
  12. #include "int_lib.h"
  13. // Returns: a / b, *rem = a % b
  14. COMPILER_RT_ABI su_int __udivmodsi4(su_int a, su_int b, su_int *rem) {
  15. si_int d = __udivsi3(a, b);
  16. *rem = a - (d * b);
  17. return d;
  18. }