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Diffstat (limited to 'sysdeps/m68k/m680x0/fpu/s_csin.c')
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_csin.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/sysdeps/m68k/m680x0/fpu/s_csin.c b/sysdeps/m68k/m680x0/fpu/s_csin.c
deleted file mode 100644
index b8419be897..0000000000
--- a/sysdeps/m68k/m680x0/fpu/s_csin.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Complex sine function. m68k fpu version
- Copyright (C) 1997-2016 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#include <complex.h>
-#include <math.h>
-#include "mathimpl.h"
-
-#ifndef SUFF
-#define SUFF
-#endif
-#ifndef float_type
-#define float_type double
-#endif
-
-#define CONCATX(a,b) __CONCAT(a,b)
-#define s(name) CONCATX(name,SUFF)
-#define m81(func) __m81_u(s(func))
-
-__complex__ float_type
-s(__csin) (__complex__ float_type x)
-{
- __complex__ float_type retval;
- unsigned long rx_cond = __m81_test (__real__ x);
-
- if ((rx_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0)
- {
- /* Real part is finite. */
- float_type sin_rx, cos_rx;
-
- __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_rx), "=f" (cos_rx)
- : "f" (__real__ x));
- if (rx_cond & __M81_COND_ZERO)
- __real__ retval = __real__ x;
- else
- __real__ retval = sin_rx * m81(__ieee754_cosh) (__imag__ x);
- __imag__ retval = cos_rx * m81(__ieee754_sinh) (__imag__ x);
- }
- else
- {
- unsigned long ix_cond = __m81_test (__imag__ x);
-
- __real__ retval = __real__ x - __real__ x;
- if (ix_cond & (__M81_COND_ZERO|__M81_COND_INF|__M81_COND_NAN))
- __imag__ retval = __imag__ x;
- else
- __imag__ retval = __real__ retval;
- }
-
- return retval;
-}
-weak_alias (s(__csin), s(csin))