mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 11:37:35 +00:00
fa20edc44d
- Remove most __ASSEMBLER__ __LINKER__ ifdefs - Rename libc/intrin/bits.h to libc/serialize.h - Block pthread cancelation in fchmodat() polyfill - Remove `clang-format off` statements in third_party
34 lines
1 KiB
C
34 lines
1 KiB
C
//===-- 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.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
__static_yoink("huge_compiler_rt_license");
|
|
|
|
#define SRC_SINGLE
|
|
#define DST_HALF
|
|
#include "third_party/compiler_rt/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 __attribute__((__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
|