mirror of git://gcc.gnu.org/git/gcc.git
				
				
				
			
		
			
				
	
	
		
			33 lines
		
	
	
		
			837 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			33 lines
		
	
	
		
			837 B
		
	
	
	
		
			C
		
	
	
	
| /* @(#)s_ldexp.c 5.1 93/09/24 */
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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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| 
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| #if defined(LIBM_SCCS) && !defined(lint)
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| static char rcsid[] = "$NetBSD: s_ldexp.c,v 1.6 1995/05/10 20:47:40 jtc Exp $";
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| #endif
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| 
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| #include "quadmath-imp.h"
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| 
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| __float128
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| ldexpq (__float128 value, int exp)
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| {
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| 	if(!finiteq(value)||value==0) return value + value;
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| 	value = scalbnq(value,exp);
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| 	if(!finiteq(value)||value==0) errno = ERANGE;
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| 	return value;
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| }
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| 
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| 
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| 
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| 
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| 
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| /* Note, versioning issues are punted to ldbl-opt in this case.  */
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