From abfbe76cb5adff2e7c9ddd4dc10c3dcc641d8949 Mon Sep 17 00:00:00 2001 From: Waldemar Brodkorb Date: Sun, 14 Feb 2016 03:55:33 +0100 Subject: libm: remove dead code _IEEE_LIBM is always defined, so the other code is never used. I don't know when it was actively used. --- libm/e_scalb.c | 22 ---------------------- 1 file changed, 22 deletions(-) (limited to 'libm/e_scalb.c') diff --git a/libm/e_scalb.c b/libm/e_scalb.c index 9e1a3f742..cc85b48d3 100644 --- a/libm/e_scalb.c +++ b/libm/e_scalb.c @@ -33,28 +33,6 @@ double __ieee754_scalb(double x, double fn) } #if defined __UCLIBC_SUSV3_LEGACY__ -/* - * wrapper scalb(double x, double fn) is provided for - * passing various standard test suites. - * One should use scalbn() instead. - */ -#ifndef _IEEE_LIBM -double scalb(double x, double fn) -{ - double z = __ieee754_scalb(x, fn); - if (_LIB_VERSION == _IEEE_) - return z; - if (!(isfinite(z) || isnan(z)) && isfinite(x)) - return __kernel_standard(x, (double)fn, 32); /* scalb overflow */ - if (z == 0.0 && z != x) - return __kernel_standard(x, (double)fn, 33); /* scalb underflow */ - if (!isfinite(fn)) - errno = ERANGE; - return z; -} -#else strong_alias(__ieee754_scalb, scalb) -#endif libm_hidden_def(scalb) - #endif /* UCLIBC_SUSV3_LEGACY */ -- cgit v1.2.3