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Justine Tunney 2020-06-15 07:18:57 -07:00
commit c91b3c5006
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36
third_party/compiler_rt/extendhfsf2.c vendored Normal file
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/* clang-format off */
//===-- lib/extendhfsf2.c - half -> single 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_HALF
#define DST_SINGLE
#include "third_party/compiler_rt/fp_extend_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__)) float __extendhfsf2(uint16_t a) {
return __extendXfYf2__(a);
}
COMPILER_RT_ABI float __gnu_h2f_ieee(uint16_t a) {
return __extendhfsf2(a);
}
#if defined(__ARM_EABI__)
#if defined(COMPILER_RT_ARMHF_TARGET)
AEABI_RTABI float __aeabi_h2f(uint16_t a) {
return __extendhfsf2(a);
}
#else
AEABI_RTABI float __aeabi_h2f(uint16_t a) COMPILER_RT_ALIAS(__extendhfsf2);
#endif
#endif