libc/include/llvm-libc-types/float_t.h

   1 //===-- Definition of float_t type ----------------------------------------===//
   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_LIBC_TYPES_FLOAT_T_H
  10 #define LLVM_LIBC_TYPES_FLOAT_T_H
  11
  12 #if !defined(__FLT_EVAL_METHOD__) || __FLT_EVAL_METHOD__ == 0
  13 #define __LLVM_LIBC_FLOAT_T float
  14 #elif __FLT_EVAL_METHOD__ == 1
  15 #define __LLVM_LIBC_FLOAT_T double
  16 #elif __FLT_EVAL_METHOD__ == 2
  17 #define __LLVM_LIBC_FLOAT_T long double
  18 #else
  19 #error "Unsupported __FLT_EVAL_METHOD__ value."
  20 #endif
  21
  22 typedef __LLVM_LIBC_FLOAT_T float_t;
  23
  24 #endif // LLVM_LIBC_TYPES_FLOAT_T_H