xref: /freebsd/contrib/llvm-project/compiler-rt/lib/builtins/trunctfhf2.c (revision f126890ac5386406dadf7c4cfa9566cbb56537c5)
1 //===-- lib/trunctfhf2.c - quad -> half conversion ----------------*- C -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #define QUAD_PRECISION
11 #include "fp_lib.h"
12 
13 #if defined(CRT_HAS_TF_MODE) && defined(COMPILER_RT_HAS_FLOAT16)
14 #define SRC_QUAD
15 #define DST_HALF
16 #include "fp_trunc_impl.inc"
17 
18 COMPILER_RT_ABI _Float16 __trunctfhf2(long double a) {
19   return __truncXfYf2__(a);
20 }
21 
22 #endif
23