This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/18499] [4.0 Regression] quadratic behavior in cfgexpand
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 Nov 2004 11:38:49 -0000
- Subject: [Bug middle-end/18499] [4.0 Regression] quadratic behavior in cfgexpand
- References: <20041115102527.18499.steven@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From steven at gcc dot gnu dot org 2004-11-15 11:38 -------
Created an attachment (id=7547)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7547&action=view)
Suggestion for removing many edges at once
Something like this might help. There are still a few other places I'm looking
at where we want to remove many edges.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18499