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-rw-r--r--sysdeps/x86_64/fpu/feholdexcpt.c41
1 files changed, 0 insertions, 41 deletions
diff --git a/sysdeps/x86_64/fpu/feholdexcpt.c b/sysdeps/x86_64/fpu/feholdexcpt.c
deleted file mode 100644
index 0a6c836f4f..0000000000
--- a/sysdeps/x86_64/fpu/feholdexcpt.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Store current floating-point environment and clear exceptions.
- 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
-__feholdexcept (fenv_t *envp)
-{
- unsigned int mxcsr;
-
- /* Store the environment. Recall that fnstenv has a side effect of
- masking all exceptions. Then clear all exceptions. */
- __asm__ ("fnstenv %0\n\t"
- "stmxcsr %1\n\t"
- "fnclex"
- : "=m" (*envp), "=m" (envp->__mxcsr));
-
- /* Set the SSE MXCSR register. */
- mxcsr = (envp->__mxcsr | 0x1f80) & ~0x3f;
- __asm__ ("ldmxcsr %0" : : "m" (*&mxcsr));
-
- return 0;
-}
-libm_hidden_def (__feholdexcept)
-weak_alias (__feholdexcept, feholdexcept)
-libm_hidden_weak (feholdexcept)