| //===-- lib/negsf2.c - single-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 single-precision soft-float negation. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #define SINGLE_PRECISION |
| #include "fp_lib.h" |
| |
| COMPILER_RT_ABI fp_t |
| __negsf2(fp_t a) { |
| return fromRep(toRep(a) ^ signBit); |
| } |
| |
| #if defined(__ARM_EABI__) |
| #if defined(COMPILER_RT_ARMHF_TARGET) |
| AEABI_RTABI fp_t __aeabi_fneg(fp_t a) { |
| return __negsf2(a); |
| } |
| #else |
| AEABI_RTABI fp_t __aeabi_fneg(fp_t a) COMPILER_RT_ALIAS(__negsf2); |
| #endif |
| #endif |
