Pirama Arumuga Nainar | a4cf3ee | 2015-05-20 13:03:23 -0700 | [diff] [blame] | 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 | |
Pirama Arumuga Nainar | cdce50b | 2015-07-01 12:26:56 -0700 | [diff] [blame] | 14 | // Use a forwarding definition and noinline to implement a poor man's alias, |
| 15 | // as there isn't a good cross-platform way of defining one. |
| 16 | COMPILER_RT_ABI __attribute__((noinline)) uint16_t __truncsfhf2(float a) { |
Pirama Arumuga Nainar | a4cf3ee | 2015-05-20 13:03:23 -0700 | [diff] [blame] | 17 | return __truncXfYf2__(a); |
| 18 | } |
| 19 | |
| 20 | COMPILER_RT_ABI uint16_t __gnu_f2h_ieee(float a) { |
Pirama Arumuga Nainar | cdce50b | 2015-07-01 12:26:56 -0700 | [diff] [blame] | 21 | return __truncsfhf2(a); |
Pirama Arumuga Nainar | a4cf3ee | 2015-05-20 13:03:23 -0700 | [diff] [blame] | 22 | } |