From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libquadmath/math/finiteq.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 libquadmath/math/finiteq.c (limited to 'libquadmath/math/finiteq.c') diff --git a/libquadmath/math/finiteq.c b/libquadmath/math/finiteq.c new file mode 100644 index 000000000..f22e9d7f2 --- /dev/null +++ b/libquadmath/math/finiteq.c @@ -0,0 +1,25 @@ +/* s_finitel.c -- long double version of s_finite.c. + * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz. + */ + +/* + * ==================================================== + * 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. + * ==================================================== + */ + +#include "quadmath-imp.h" + +int +finiteq (const __float128 x) +{ + int64_t hx; + GET_FLT128_MSW64(hx,x); + return (int)((uint64_t)((hx&0x7fffffffffffffffLL) + -0x7fff000000000000LL)>>63); +} -- cgit v1.2.3