1 //===-- lib/truncsfhf2.c - single -> 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 SRC_SINGLE 11 #define DST_HALF 12 #include "fp_trunc_impl.inc" 13 14 ARM_EABI_FNALIAS(f2h, truncsfhf2) 15 16 // Use a forwarding definition and noinline to implement a poor man's alias, 17 // as there isn't a good cross-platform way of defining one. 18 COMPILER_RT_ABI NOINLINE uint16_t __truncsfhf2(float a) { 19 return __truncXfYf2__(a); 20 } 21 22 COMPILER_RT_ABI uint16_t __gnu_f2h_ieee(float a) { 23 return __truncsfhf2(a); 24 } 25
