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//===-- 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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ARM_EABI_FNALIAS(dneg, negdf2) |
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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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} |