1 files changed, 0 insertions, 69 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/elision-trylock.c b/sysdeps/unix/sysv/linux/powerpc/elision-trylock.c
deleted file mode 100644
index ed244d3f12..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/elision-trylock.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* elision-trylock.c: Lock eliding trylock for pthreads.
-   Copyright (C) 2015-2017 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 <pthread.h>
-#include <pthreadP.h>
-#include <lowlevellock.h>
-#include <elision-conf.h>
-#include "htm.h"
-
-#define aconf __elision_aconf
-
-/* Try to elide a futex trylock.  FUTEX is the futex variable.  ADAPT_COUNT is
-   the adaptation counter in the mutex.  */
-
-int
-__lll_trylock_elision (int *futex, short *adapt_count)
-{
-  /* Implement POSIX semantics by forbiding nesting elided trylocks.  */
-  __libc_tabort (_ABORT_NESTED_TRYLOCK);
-
-  /* Only try a transaction if it's worth it.  */
-  if (atomic_load_relaxed (adapt_count) > 0)
-    {
-      goto use_lock;
-    }
-
-  if (__libc_tbegin (0))
-    {
-      if (*futex == 0)
-	return 0;
-
-      /* Lock was busy.  This is never a nested transaction.
-         End it, and set the adapt count.  */
-      __libc_tend (0);
-
-      if (aconf.skip_lock_busy > 0)
-	atomic_store_relaxed (adapt_count, aconf.skip_lock_busy);
-    }
-  else
-    {
-      if (_TEXASRU_FAILURE_PERSISTENT (__builtin_get_texasru ()))
-	{
-	  /* A persistent failure indicates that a retry will probably
-	     result in another failure.  Use normal locking now and
-	     for the next couple of calls.  */
-	  if (aconf.skip_trylock_internal_abort > 0)
-	    atomic_store_relaxed (adapt_count,
-				aconf.skip_trylock_internal_abort);
-	}
-    }
-
-use_lock:
-  return lll_trylock (*futex);
-}