llvm/compiler-rt/lib/builtins/truncdfhf2.c

//===-- lib/truncdfhf2.c - double -> half conversion --------------*- C -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#define SRC_DOUBLE
#define DST_HALF
#include "fp_trunc_impl.inc"

COMPILER_RT_ABI dst_t __truncdfhf2(double a) { … }

#if defined(__ARM_EABI__)
#if defined(COMPILER_RT_ARMHF_TARGET)
AEABI_RTABI dst_t __aeabi_d2h(double a) { return __truncdfhf2(a); }
#else
COMPILER_RT_ALIAS(__truncdfhf2, __aeabi_d2h)
#endif
#endif