1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
//===-- lib/truncsfhf2.c - single -> half conversion --------------*- C -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#define SRC_SINGLE
#define DST_HALF
#include "fp_trunc_impl.inc"
// Use a forwarding definition and noinline to implement a poor man's alias,
// as there isn't a good cross-platform way of defining one.
COMPILER_RT_ABI NOINLINE uint16_t __truncsfhf2(float a) {
return __truncXfYf2__(a);
}
COMPILER_RT_ABI uint16_t __gnu_f2h_ieee(float a) {
return __truncsfhf2(a);
}
#if defined(__ARM_EABI__)
#if defined(COMPILER_RT_ARMHF_TARGET)
AEABI_RTABI uint16_t __aeabi_f2h(float a) {
return __truncsfhf2(a);
}
#else
AEABI_RTABI uint16_t __aeabi_f2h(float a) COMPILER_RT_ALIAS(__truncsfhf2);
#endif
#endif
|
