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-rw-r--r--sysdeps/ia64/atomic-machine.h96
1 files changed, 0 insertions, 96 deletions
diff --git a/sysdeps/ia64/atomic-machine.h b/sysdeps/ia64/atomic-machine.h
deleted file mode 100644
index 0eb760a5e9..0000000000
--- a/sysdeps/ia64/atomic-machine.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (C) 2003-2024 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
-   <https://www.gnu.org/licenses/>.  */
-
-#include <ia64intrin.h>
-
-#define __HAVE_64B_ATOMICS 1
-#define USE_ATOMIC_COMPILER_BUILTINS 0
-
-/* XXX Is this actually correct?  */
-#define ATOMIC_EXCHANGE_USES_CAS 0
-
-
-#define __arch_compare_and_exchange_bool_8_acq(mem, newval, oldval) \
-  (abort (), 0)
-
-#define __arch_compare_and_exchange_bool_16_acq(mem, newval, oldval) \
-  (abort (), 0)
-
-#define __arch_compare_and_exchange_bool_32_acq(mem, newval, oldval) \
-  (!__sync_bool_compare_and_swap ((mem), (int) (long) (oldval), \
-				  (int) (long) (newval)))
-
-#define __arch_compare_and_exchange_bool_64_acq(mem, newval, oldval) \
-  (!__sync_bool_compare_and_swap ((mem), (long) (oldval), \
-				  (long) (newval)))
-
-#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-  (abort (), (__typeof (*mem)) 0)
-
-#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-  (abort (), (__typeof (*mem)) 0)
-
-#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-  __sync_val_compare_and_swap ((mem), (int) (long) (oldval), \
-			       (int) (long) (newval))
-
-#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-  __sync_val_compare_and_swap ((mem), (long) (oldval), (long) (newval))
-
-/* Atomically store newval and return the old value.  */
-#define atomic_exchange_acq(mem, value) \
-  __sync_lock_test_and_set (mem, value)
-
-#define atomic_exchange_rel(mem, value) \
-  (__sync_synchronize (), __sync_lock_test_and_set (mem, value))
-
-#define atomic_exchange_and_add(mem, value) \
-  __sync_fetch_and_add ((mem), (value))
-
-#define atomic_decrement_if_positive(mem) \
-  ({ __typeof (*mem) __oldval, __val;					      \
-     __typeof (mem) __memp = (mem);					      \
-									      \
-     __val = (*__memp);							      \
-     do									      \
-       {								      \
-	 __oldval = __val;						      \
-	 if (__builtin_expect (__val <= 0, 0))				      \
-	   break;							      \
-	 __val = atomic_compare_and_exchange_val_acq (__memp,	__oldval - 1, \
-						      __oldval);	      \
-       }								      \
-     while (__builtin_expect (__val != __oldval, 0));			      \
-     __oldval; })
-
-#define atomic_bit_test_set(mem, bit) \
-  ({ __typeof (*mem) __oldval, __val;					      \
-     __typeof (mem) __memp = (mem);					      \
-     __typeof (*mem) __mask = ((__typeof (*mem)) 1 << (bit));		      \
-									      \
-     __val = (*__memp);							      \
-     do									      \
-       {								      \
-	 __oldval = __val;						      \
-	 __val = atomic_compare_and_exchange_val_acq (__memp,		      \
-						      __oldval | __mask,      \
-						      __oldval);	      \
-       }								      \
-     while (__builtin_expect (__val != __oldval, 0));			      \
-     __oldval & __mask; })
-
-#define atomic_full_barrier() __sync_synchronize ()