This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/31911] [4.3 Regression] Short function (md4) takes very long to compile
- From: "dberlin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 May 2007 15:00:50 -0000
- Subject: [Bug tree-optimization/31911] [4.3 Regression] Short function (md4) takes very long to compile
- References: <bug-31911-2744@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from dberlin at gcc dot gnu dot org 2007-05-13 16:00 -------
How interesting. It is considering performing insertion on an expression that
ends up having to phi translate back through 1000's of other value handles.
But it should have already solved these, so i'm not sure why they aren't
cached.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31911