This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug bootstrap/48327] [4.7 Regression] Bootstrap comparison failure with ada since r171622
- From: "law at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 29 Mar 2011 22:49:22 +0000
- Subject: [Bug bootstrap/48327] [4.7 Regression] Bootstrap comparison failure with ada since r171622
- Auto-submitted: auto-generated
- References: <bug-48327-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48327
--- Comment #4 from Jeffrey A. Law <law at gcc dot gnu.org> 2011-03-29 22:49:07 UTC ---
Author: law
Date: Tue Mar 29 22:49:00 2011
New Revision: 171703
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171703
Log:
PR bootstrap/48327
* tree-ssa-threadupdate.c (struct redirection_data): Remove
do_not_duplicate field.
(lookup_redirection_data): Corresponding changes.
(create_duplicates): Always create a template block.
(redirect_edges): Remove code which reused the original block
when it was going to become unreachable code.
(thread_block): Don't set do_not_duplicate field.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-threadupdate.c