1 files changed, 0 insertions, 61 deletions
diff --git a/gcc-4.4.3/libgomp/config/linux/sem.c b/gcc-4.4.3/libgomp/config/linux/sem.c
deleted file mode 100644
index ea981024c..000000000
--- a/gcc-4.4.3/libgomp/config/linux/sem.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 2005, 2008, 2009 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@redhat.com>.
-
-   This file is part of the GNU OpenMP Library (libgomp).
-
-   Libgomp is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3, or (at your option)
-   any later version.
-
-   Libgomp 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 General Public License for
-   more details.
-
-   Under Section 7 of GPL version 3, you are granted additional
-   permissions described in the GCC Runtime Library Exception, version
-   3.1, as published by the Free Software Foundation.
-
-   You should have received a copy of the GNU General Public License and
-   a copy of the GCC Runtime Library Exception along with this program;
-   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* This is a Linux specific implementation of a semaphore synchronization
-   mechanism for libgomp.  This type is private to the library.  This 
-   implementation uses atomic instructions and the futex syscall.  */
-
-#include "wait.h"
-
-
-void
-gomp_sem_wait_slow (gomp_sem_t *sem)
-{
-  while (1)
-    {
-      int val = __sync_val_compare_and_swap (sem, 0, -1);
-      if (val > 0)
-	{
-	  if (__sync_bool_compare_and_swap (sem, val, val - 1))
-	    return;
-	}
-      do_wait (sem, -1);
-    }
-}
-
-void
-gomp_sem_post_slow (gomp_sem_t *sem)
-{
-  int old, tmp = *sem, wake;
-
-  do
-    {
-      old = tmp;
-      wake = old > 0 ? old + 1 : 1;
-      tmp = __sync_val_compare_and_swap (sem, old, wake);
-    }
-  while (old != tmp);
-
-  futex_wake (sem, wake);
-}