negsf2.c revision 1.2
1 //===-- lib/negsf2.c - single-precision negation ------------------*- C -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file implements single-precision soft-float negation. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #define SINGLE_PRECISION 15 #include "fp_lib.h" 16 17 COMPILER_RT_ABI fp_t 18 __negsf2(fp_t a) { 19 return fromRep(toRep(a) ^ signBit); 20 } 21 22 #if defined(__ARM_EABI__) 23 AEABI_RTABI fp_t __aeabi_fneg(fp_t a) { 24 return __negsf2(a); 25 } 26 #endif 27 28
Indexes created Tue Sep 30 17:09:57 GMT 2025