compiler-rt/lib/builtins/divdi3.c

   1 //===-- divdi3.c - Implement __divdi3 -------------------------------------===//
   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 __divdi3 for the compiler_rt library.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "int_lib.h"
  14
  15 // Returns: a / b
  16
  17 #define fixint_t di_int
  18 #define fixuint_t du_int
  19 #define COMPUTE_UDIV(a, b) __udivmoddi4((a), (b), (du_int *)0)
  20 #include "int_div_impl.inc"
  21
  22 COMPILER_RT_ABI di_int __divdi3(di_int a, di_int b) { return __divXi3(a, b); }