mirror of git://gcc.gnu.org/git/gcc.git
27 lines
746 B
C
27 lines
746 B
C
/* copysignq.c -- __float128 version of s_copysign.c.
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* Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
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*/
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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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*/
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#include "quadmath-imp.h"
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__float128
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copysignq (__float128 x, __float128 y)
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{
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uint64_t hx,hy;
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GET_FLT128_MSW64(hx,x);
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GET_FLT128_MSW64(hy,y);
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SET_FLT128_MSW64(x,(hx&0x7fffffffffffffffULL)|(hy&0x8000000000000000ULL));
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return x;
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}
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