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-rw-r--r--sysdeps/x86_64/fpu/fclrexcpt.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/sysdeps/x86_64/fpu/fclrexcpt.c b/sysdeps/x86_64/fpu/fclrexcpt.c
deleted file mode 100644
index 93bf0d341f..0000000000
--- a/sysdeps/x86_64/fpu/fclrexcpt.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Clear given exceptions in current floating-point environment.
-   Copyright (C) 2001-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   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 <fenv.h>
-
-int
-feclearexcept (int excepts)
-{
-  fenv_t temp;
-  unsigned int mxcsr;
-
-  /* Mask out unsupported bits/exceptions.  */
-  excepts &= FE_ALL_EXCEPT;
-
-  /* Bah, we have to clear selected exceptions.  Since there is no
-     `fldsw' instruction we have to do it the hard way.  */
-  __asm__ ("fnstenv %0" : "=m" (*&temp));
-
-  /* Clear the relevant bits.  */
-  temp.__status_word &= excepts ^ FE_ALL_EXCEPT;
-
-  /* Put the new data in effect.  */
-  __asm__ ("fldenv %0" : : "m" (*&temp));
-
-  /* And the same procedure for SSE.  */
-  __asm__ ("stmxcsr %0" : "=m" (*&mxcsr));
-
-  /* Clear the relevant bits.  */
-  mxcsr &= ~excepts;
-
-  /* And put them into effect.  */
-  __asm__ ("ldmxcsr %0" : : "m" (*&mxcsr));
-
-  /* Success.  */
-  return 0;
-}
-libm_hidden_def (feclearexcept)