| //===-- lib/negdf2.c - double-precision negation ------------------*- 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. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements double-precision soft-float negation. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #define DOUBLE_PRECISION |
| #include "fp_lib.h" |
| |
| COMPILER_RT_ABI fp_t |
| __negdf2(fp_t a) { |
| return fromRep(toRep(a) ^ signBit); |
| } |
| |
| #if defined(__ARM_EABI__) |
| AEABI_RTABI fp_t __aeabi_dneg(fp_t a) { |
| return __negdf2(a); |
| } |
| #endif |
| |
