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-rw-r--r--sysdeps/powerpc/fpu/feholdexcpt.c51
1 files changed, 0 insertions, 51 deletions
diff --git a/sysdeps/powerpc/fpu/feholdexcpt.c b/sysdeps/powerpc/fpu/feholdexcpt.c
deleted file mode 100644
index fef49c33a9..0000000000
--- a/sysdeps/powerpc/fpu/feholdexcpt.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Store current floating-point environment and clear exceptions.
- Copyright (C) 1997-2017 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_libc.h>
-#include <fpu_control.h>
-#define _FPU_MASK_ALL (_FPU_MASK_ZM | _FPU_MASK_OM | _FPU_MASK_UM | _FPU_MASK_XM | _FPU_MASK_IM)
-
-int
-__feholdexcept (fenv_t *envp)
-{
- fenv_union_t old, new;
-
- /* Save the currently set exceptions. */
- old.fenv = *envp = fegetenv_register ();
-
- /* Clear everything except for the rounding modes and non-IEEE arithmetic
- flag. */
- new.l = old.l & 0xffffffff00000007LL;
-
- if (new.l == old.l)
- return 0;
-
- /* If the old env had any enabled exceptions, then mask SIGFPE in the
- MSR FE0/FE1 bits. This may allow the FPU to run faster because it
- always takes the default action and can not generate SIGFPE. */
- if ((old.l & _FPU_MASK_ALL) != 0)
- (void)__fe_mask_env ();
-
- /* Put the new state in effect. */
- fesetenv_register (new.fenv);
-
- return 0;
-}
-libm_hidden_def (__feholdexcept)
-weak_alias (__feholdexcept, feholdexcept)
-libm_hidden_weak (feholdexcept)