compiler-rt/lib/builtins/truncxfbf2.c

   1 //===-- lib/truncxfbf2.c - long double -> bfloat conversion -------*- C -*-===//
   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 #if defined(CRT_HAS_TF_MODE) && __LDBL_MANT_DIG__ == 64 && defined(__x86_64__)
  10 #define SRC_80
  11 #define DST_BFLOAT
  12 #include "fp_trunc_impl.inc"
  13
  14 COMPILER_RT_ABI dst_t __truncxfbf2(long double a) { return __truncXfYf2__(a); }
  15
  16 #endif
  17
  18 // Have at least one declaration to suppress warnings.
  19 enum Unused { ReallyUnused };