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31 lines
850 B
C
31 lines
850 B
C
//===-- lib/negdf2.c - double-precision negation ------------------*- C -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements double-precision soft-float negation.
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//
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//===----------------------------------------------------------------------===//
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#define DOUBLE_PRECISION
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#include "fp_lib.h"
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COMPILER_RT_ABI fp_t
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__negdf2(fp_t a) {
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return fromRep(toRep(a) ^ signBit);
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}
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#if defined(__ARM_EABI__)
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#if defined(COMPILER_RT_ARMHF_TARGET)
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AEABI_RTABI fp_t __aeabi_dneg(fp_t a) {
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return __negdf2(a);
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}
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#else
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AEABI_RTABI fp_t __aeabi_dneg(fp_t a) COMPILER_RT_ALIAS(__negdf2);
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#endif
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#endif
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