1 files changed, 0 insertions, 146 deletions
diff --git a/gcc-4.4.3/libgomp/critical.c b/gcc-4.4.3/libgomp/critical.c
deleted file mode 100644
index daf1ffc21..000000000
--- a/gcc-4.4.3/libgomp/critical.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/* Copyright (C) 2005, 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 file handles the CRITICAL construct.  */
-
-#include "libgomp.h"
-#include <stdlib.h>
-
-
-static gomp_mutex_t default_lock;
-
-void
-GOMP_critical_start (void)
-{
-  gomp_mutex_lock (&default_lock);
-}
-
-void
-GOMP_critical_end (void)
-{
-  gomp_mutex_unlock (&default_lock);
-}
-
-#ifndef HAVE_SYNC_BUILTINS
-static gomp_mutex_t create_lock_lock;
-#endif
-
-void
-GOMP_critical_name_start (void **pptr)
-{
-  gomp_mutex_t *plock;
-
-  /* If a mutex fits within the space for a pointer, and is zero initialized,
-     then use the pointer space directly.  */
-  if (GOMP_MUTEX_INIT_0
-      && sizeof (gomp_mutex_t) <= sizeof (void *)
-      && __alignof (gomp_mutex_t) <= sizeof (void *))
-    plock = (gomp_mutex_t *)pptr;
-
-  /* Otherwise we have to be prepared to malloc storage.  */
-  else
-    {
-      plock = *pptr;
-
-      if (plock == NULL)
-	{
-#ifdef HAVE_SYNC_BUILTINS
-	  gomp_mutex_t *nlock = gomp_malloc (sizeof (gomp_mutex_t));
-	  gomp_mutex_init (nlock);
-
-	  plock = __sync_val_compare_and_swap (pptr, NULL, nlock);
-	  if (plock != NULL)
-	    {
-	      gomp_mutex_destroy (nlock);
-	      free (nlock);
-	    }
-	  else
-	    plock = nlock;
-#else
-	  gomp_mutex_lock (&create_lock_lock);
-	  plock = *pptr;
-	  if (plock == NULL)
-	    {
-	      plock = gomp_malloc (sizeof (gomp_mutex_t));
-	      gomp_mutex_init (plock);
-	      __sync_synchronize ();
-	      *pptr = plock;
-	    }
-	  gomp_mutex_unlock (&create_lock_lock);
-#endif
-	}
-    }
-
-  gomp_mutex_lock (plock);
-}
-
-void
-GOMP_critical_name_end (void **pptr)
-{
-  gomp_mutex_t *plock;
-
-  /* If a mutex fits within the space for a pointer, and is zero initialized,
-     then use the pointer space directly.  */
-  if (GOMP_MUTEX_INIT_0
-      && sizeof (gomp_mutex_t) <= sizeof (void *)
-      && __alignof (gomp_mutex_t) <= sizeof (void *))
-    plock = (gomp_mutex_t *)pptr;
-  else
-    plock = *pptr;
-
-  gomp_mutex_unlock (plock);
-}
-
-/* This mutex is used when atomic operations don't exist for the target
-   in the mode requested.  The result is not globally atomic, but works so
-   long as all parallel references are within #pragma omp atomic directives.
-   According to responses received from omp@openmp.org, appears to be within
-   spec.  Which makes sense, since that's how several other compilers 
-   handle this situation as well.  */
-
-static gomp_mutex_t atomic_lock;
-
-void
-GOMP_atomic_start (void)
-{
-  gomp_mutex_lock (&atomic_lock);
-}
-
-void
-GOMP_atomic_end (void)
-{
-  gomp_mutex_unlock (&atomic_lock);
-}
-
-#if !GOMP_MUTEX_INIT_0
-static void __attribute__((constructor))
-initialize_critical (void)
-{
-  gomp_mutex_init (&default_lock);
-  gomp_mutex_init (&atomic_lock);
-#ifndef HAVE_SYNC_BUILTINS
-  gomp_mutex_init (&create_lock_lock);
-#endif
-}
-#endif