diff options
Diffstat (limited to 'winsup/mingw/mingwex/math/logl.S')
| -rw-r--r-- | winsup/mingw/mingwex/math/logl.S | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/winsup/mingw/mingwex/math/logl.S b/winsup/mingw/mingwex/math/logl.S deleted file mode 100644 index 75a282fea..000000000 --- a/winsup/mingw/mingwex/math/logl.S +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Written by J.T. Conklin <jtc@netbsd.org>. - * Public domain. - * - * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>. - * - * Removed header file dependency for use in libmingwex.a by - * Danny Smith <dannysmith@users.sourceforge.net> - */ - .file "logl.S" - .text - .align 4 -one: .double 1.0 - /* It is not important that this constant is precise. It is only - a value which is known to be on the safe side for using the - fyl2xp1 instruction. */ -limit: .double 0.29 - - .text - .align 4 -.globl _logl - .def _logl; .scl 2; .type 32; .endef -_logl: - fldln2 /* log(2) */ - fldt 4(%esp) /* x : log(2) */ - fld %st /* x : x : log(2) */ - fsubl one /* x-1 : x : log(2) */ - fld %st /* x-1 : x-1 : x : log(2) */ - fabs /* |x-1| : x-1 : x : log(2) */ - fcompl limit /* x-1 : x : log(2) */ - fnstsw /* x-1 : x : log(2) */ - andb $0x45, %ah - jz 2f - fstp %st(1) /* x-1 : log(2) */ - fyl2xp1 /* log(x) */ - ret - -2: fstp %st(0) /* x : log(2) */ - fyl2x /* log(x) */ - ret |