mirror of git://gcc.gnu.org/git/gcc.git
				
				
				
			
		
			
				
	
	
		
			48 lines
		
	
	
		
			936 B
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			48 lines
		
	
	
		
			936 B
		
	
	
	
		
			C
		
	
	
	
/* sf_fabs.c -- float version of s_fabs.c.
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 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
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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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/*
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 * fabsf(x) returns the absolute value of x.
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 */
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#include "fdlibm.h"
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#ifdef __STDC__
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	float fabsf(float x)
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#else
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	float fabsf(x)
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	float x;
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#endif
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{
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	uint32_t ix;
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	GET_FLOAT_WORD(ix,x);
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	SET_FLOAT_WORD(x,ix&0x7fffffff);
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        return x;
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}
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#ifdef _DOUBLE_IS_32BITS
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#ifdef __STDC__
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	double fabs(double x)
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#else
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	double fabs(x)
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	double x;
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#endif
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{
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	return (double) fabsf((float) x);
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}
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#endif /* defined(_DOUBLE_IS_32BITS) */
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