r132702 - in /branches/var-tracking-assignments...

[aoliva@gcc.gnu.org]

Author: aoliva
Date: Wed Feb 27 06:46:42 2008
New Revision: 132702

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132702
Log:
* tree-into-ssa.c (struct check_debug_predicate): Add stmt.
(check_and_update_debug_stmt_1): Don't discard uses of default
defs.  Discard uses of no-longer-dominating defs.
(check_and_update_debug_stmt): Set stmt.
(maybe_replace_use_in_debug_insn): Don't fail rewriting a
debug stmt because of references to default def.

Modified:
    branches/var-tracking-assignments-branch/gcc/ChangeLog.vta
    branches/var-tracking-assignments-branch/gcc/tree-into-ssa.c