diff options
Diffstat (limited to 'gcc/integrate.c')
| -rw-r--r-- | gcc/integrate.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/gcc/integrate.c b/gcc/integrate.c index 7072a755b14..3211fed9c47 100644 --- a/gcc/integrate.c +++ b/gcc/integrate.c @@ -1,6 +1,6 @@ /* Procedure integration for GCC. Copyright (C) 1988, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, - 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 + 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. Contributed by Michael Tiemann (tiemann@cygnus.com) @@ -112,7 +112,8 @@ set_block_origin_self (tree stmt) for (local_decl = BLOCK_VARS (stmt); local_decl != NULL_TREE; local_decl = DECL_CHAIN (local_decl)) - set_decl_origin_self (local_decl); /* Potential recursion. */ + if (! DECL_EXTERNAL (local_decl)) + set_decl_origin_self (local_decl); /* Potential recursion. */ } { @@ -173,7 +174,8 @@ set_block_abstract_flags (tree stmt, int setting) for (local_decl = BLOCK_VARS (stmt); local_decl != NULL_TREE; local_decl = DECL_CHAIN (local_decl)) - set_decl_abstract_flags (local_decl, setting); + if (! DECL_EXTERNAL (local_decl)) + set_decl_abstract_flags (local_decl, setting); for (i = 0; i < BLOCK_NUM_NONLOCALIZED_VARS (stmt); i++) { |