From 30bd4a6cc3a093fdb32db26ee8bc30cd7ef47622 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sun, 28 Dec 2008 22:15:07 +0000 Subject: remove many functions which just call __ieee754_, define them as aliases instead. text data bss dec hex filename - 45402 180 4 45586 b212 lib/libm-0.9.30-svn.so + 45302 180 4 45486 b1ae lib/libm-0.9.30-svn.so --- libm/w_pow.c | 55 ------------------------------------------------------- 1 file changed, 55 deletions(-) delete mode 100644 libm/w_pow.c (limited to 'libm/w_pow.c') diff --git a/libm/w_pow.c b/libm/w_pow.c deleted file mode 100644 index 7062aeae6..000000000 --- a/libm/w_pow.c +++ /dev/null @@ -1,55 +0,0 @@ - - -/* - * ==================================================== - * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. - * - * Developed at SunPro, a Sun Microsystems, Inc. business. - * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice - * is preserved. - * ==================================================== - */ - -/* - * wrapper pow(x,y) return x**y - */ - -#include "math.h" -#include "math_private.h" - -double pow(double x, double y) /* wrapper pow */ -{ -#ifdef _IEEE_LIBM - return __ieee754_pow(x,y); -#else - double z; - z=__ieee754_pow(x,y); - if(_LIB_VERSION == _IEEE_|| isnan(y)) return z; - if(isnan(x)) { - if(y==0.0) - return __kernel_standard(x,y,42); /* pow(NaN,0.0) */ - else - return z; - } - if(x==0.0){ - if(y==0.0) - return __kernel_standard(x,y,20); /* pow(0.0,0.0) */ - if(isfinite(y)&&y<0.0) - return __kernel_standard(x,y,23); /* pow(0.0,negative) */ - return z; - } - if(!isfinite(z)) { - if(isfinite(x)&&isfinite(y)) { - if(isnan(z)) - return __kernel_standard(x,y,24); /* pow neg**non-int */ - else - return __kernel_standard(x,y,21); /* pow overflow */ - } - } - if(z==0.0&&isfinite(x)&&isfinite(y)) - return __kernel_standard(x,y,22); /* pow underflow */ - return z; -#endif -} -libm_hidden_def(pow) -- cgit v1.2.3