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			35 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			35 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Copyright (C) 1991, 1992, 1997, 2011 Free Software Foundation, Inc.
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|    This file is part of the GNU C Library.
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| 
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|    The GNU C Library is free software; you can redistribute it and/or
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|    modify it under the terms of the GNU Lesser General Public
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|    License as published by the Free Software Foundation; either
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|    version 2.1 of the License, or (at your option) any later version.
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| 
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|    The GNU C Library is distributed in the hope that it will be useful,
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|    but WITHOUT ANY WARRANTY; without even the implied warranty of
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|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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|    Lesser General Public License for more details.
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| 
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|    You should have received a copy of the GNU Lesser General Public
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|    License along with the GNU C Library; if not, see
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|    <http://www.gnu.org/licenses/>.  */
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| 
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| #include <errno.h>
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| #include <math.h>
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| 
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| #ifndef	__GNUC__
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|   #error This file uses GNU C extensions; you must compile with GCC.
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| #endif
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| 
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| /* Return the square root of X.  */
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| double
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| __ieee754_sqrt (x)
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|      double x;
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| {
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|   register double result;
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|   asm ("fsqrtd %1, %0" : "=f" (result) : "f" (x));
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|   return result;
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| }
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| strong_alias (__ieee754_sqrt, __sqrt_finite)
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