| 1 | //===-- llvm/Support/float128.h - Compiler abstraction support --*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLVM_FLOAT128 |
| 10 | #define LLVM_FLOAT128 |
| 11 | |
| 12 | namespace llvm { |
| 13 | |
| 14 | #if defined(__clang__) && defined(__FLOAT128__) && \ |
| 15 | defined(__SIZEOF_INT128__) && !defined(__LONG_DOUBLE_IBM128__) |
| 16 | #define HAS_IEE754_FLOAT128 |
| 17 | typedef __float128 float128; |
| 18 | #elif defined(__FLOAT128__) && defined(__SIZEOF_INT128__) && \ |
| 19 | !defined(__LONG_DOUBLE_IBM128__) && \ |
| 20 | (defined(__GNUC__) || defined(__GNUG__)) |
| 21 | #define HAS_IEE754_FLOAT128 |
| 22 | typedef _Float128 float128; |
| 23 | #endif |
| 24 | |
| 25 | } // namespace llvm |
| 26 | #endif // LLVM_FLOAT128 |
| 27 | |