blob: d7b0ffd96da9c5f373133d7e6760788a4a392dd8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
//===-- Implementation of truncf function ---------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "src/math/truncf.h"
#include "src/__support/FPUtil/NearestIntegerOperations.h"
#include "src/__support/common.h"
#include "src/__support/macros/config.h"
namespace LIBC_NAMESPACE_DECL {
LLVM_LIBC_FUNCTION(float, truncf, (float x)) {
#ifdef __LIBC_USE_BUILTIN_CEIL_FLOOR_RINT_TRUNC
return __builtin_truncf(x);
#else
return fputil::trunc(x);
#endif
}
} // namespace LIBC_NAMESPACE_DECL
|
