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-rw-r--r--sysdeps/sparc/sparc64/soft-fp/qp_util.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_util.c b/sysdeps/sparc/sparc64/soft-fp/qp_util.c
deleted file mode 100644
index 7e1f2511e2..0000000000
--- a/sysdeps/sparc/sparc64/soft-fp/qp_util.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Software floating-point emulation.
- Helper routine for _Qp_* routines.
- Simulate exceptions using double arithmetics.
- Copyright (C) 1999-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek (jj@ultra.linux.cz).
-
- 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 <float.h>
-#include <math.h>
-#include <assert.h>
-#include "soft-fp.h"
-
-void __Qp_handle_exceptions(int exceptions)
-{
- if (exceptions & FP_EX_INVALID)
- {
- float f = 0.0;
- __asm__ __volatile__ ("fdivs %0, %0, %0" : "+f" (f));
- }
- if (exceptions & FP_EX_DIVZERO)
- {
- float f = 1.0, g = 0.0;
- __asm__ __volatile__ ("fdivs %0, %1, %0"
- : "+f" (f)
- : "f" (g));
- }
- if (exceptions & FP_EX_OVERFLOW)
- {
- float f = FLT_MAX;
- __asm__ __volatile__("fmuls %0, %0, %0" : "+f" (f));
- exceptions &= ~FP_EX_INEXACT;
- }
- if (exceptions & FP_EX_UNDERFLOW)
- {
- float f = FLT_MIN;
- __asm__ __volatile__("fmuls %0, %0, %0" : "+f" (f));
- exceptions &= ~FP_EX_INEXACT;
- }
- if (exceptions & FP_EX_INEXACT)
- {
- double d = 1.0, e = M_PI;
- __asm__ __volatile__ ("fdivd %0, %1, %0"
- : "+f" (d)
- : "f" (e));
- }
-}