aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.8.1/libjava/classpath/native/fdlibm/w_pow.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.8.1/libjava/classpath/native/fdlibm/w_pow.c')
-rw-r--r--gcc-4.8.1/libjava/classpath/native/fdlibm/w_pow.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/gcc-4.8.1/libjava/classpath/native/fdlibm/w_pow.c b/gcc-4.8.1/libjava/classpath/native/fdlibm/w_pow.c
deleted file mode 100644
index 850c1162b..000000000
--- a/gcc-4.8.1/libjava/classpath/native/fdlibm/w_pow.c
+++ /dev/null
@@ -1,60 +0,0 @@
-
-
-/* @(#)w_pow.c 1.3 95/01/18 */
-/*
- * ====================================================
- * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
- *
- * Developed at SunSoft, 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 "fdlibm.h"
-
-
-#ifdef __STDC__
- double pow(double x, double y) /* wrapper pow */
-#else
- double pow(x,y) /* wrapper pow */
- double x,y;
-#endif
-{
-#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(finite(y)&&y<0.0)
- return __kernel_standard(x,y,23); /* pow(0.0,negative) */
- return z;
- }
- if(!finite(z)) {
- if(finite(x)&&finite(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&&finite(x)&&finite(y))
- return __kernel_standard(x,y,22); /* pow underflow */
- return z;
-#endif
-}