PR target/34091

[pf3gnuchains/gcc-fork.git] / gcc / gensupport.c

diff --git a/gcc/gensupport.c b/gcc/gensupport.c
index bbac33a..7cacfa4 100644 (file)
--- a/gcc/gensupport.c
+++ b/gcc/gensupport.c
@@ -1,12 +1,12 @@
 /* Support routines for the various generation passes.
-   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005
+   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
    Free Software Foundation, Inc.
 
    This file is part of GCC.
 
    GCC 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 2, or (at your option)
+   the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    GCC is distributed in the hope that it will be useful, but WITHOUT
@@ -15,9 +15,8 @@
    License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with GCC; see the file COPYING.  If not, write to the Free
-   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA.  */
+   along with GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
 
 #include "bconfig.h"
 #include "system.h"
@@ -287,6 +286,10 @@ process_rtx (rtx desc, int lineno)
 
     case DEFINE_PREDICATE:
     case DEFINE_SPECIAL_PREDICATE:
+    case DEFINE_CONSTRAINT:
+    case DEFINE_REGISTER_CONSTRAINT:
+    case DEFINE_MEMORY_CONSTRAINT:
+    case DEFINE_ADDRESS_CONSTRAINT:
       queue_pattern (desc, &define_pred_tail, read_rtx_filename, lineno);
       break;
 
@@ -464,6 +467,8 @@ identify_predicable_attribute (void)
       message_with_line (elem->lineno,
                         "attribute `predicable' is not a boolean");
       errors = 1;
+      if (p_false)
+        free (p_false);
       return;
     }
   p_true[-1] = '\0';
@@ -481,12 +486,16 @@ identify_predicable_attribute (void)
       message_with_line (elem->lineno,
                         "attribute `predicable' cannot be const");
       errors = 1;
+      if (p_false)
+       free (p_false);
       return;
 
     default:
       message_with_line (elem->lineno,
                         "attribute `predicable' must have a constant default");
       errors = 1;
+      if (p_false)
+       free (p_false);
       return;
     }
 
@@ -500,6 +509,8 @@ identify_predicable_attribute (void)
                         "unknown value `%s' for `predicable' attribute",
                         value);
       errors = 1;
+      if (p_false)
+       free (p_false);
     }
 }