File: trunctfdf2.c

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rustc 1.34.2%2Bdfsg1-1
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//===-- lib/truncdfsf2.c - quad -> double 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.
//
//===----------------------------------------------------------------------===//

#if defined(__aarch64__) && (__GNUC__ <= 4) && (__GNUC_MINOR__ <= 8)
// work around https://launchpad.net/bugs/1667761
#pragma GCC push_options
#pragma GCC optimize "O1"
#endif

#define QUAD_PRECISION
#include "fp_lib.h"

#if defined(CRT_HAS_128BIT) && defined(CRT_LDBL_128BIT)
#define SRC_QUAD
#define DST_DOUBLE
#include "fp_trunc_impl.inc"

COMPILER_RT_ABI double __trunctfdf2(long double a) {
    return __truncXfYf2__(a);
}

#endif
#if defined(__aarch64__) && (__GNUC__ <= 4) && (__GNUC_MINOR__ <= 8)
#pragma GCC pop_options
#endif