This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/49148] Certain expressions take an extremely long time for no apparent reason
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 25 May 2011 09:50:47 +0000
- Subject: [Bug rtl-optimization/49148] Certain expressions take an extremely long time for no apparent reason
- Auto-submitted: auto-generated
- References: <bug-49148-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49148
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-05-25 09:26:56 UTC ---
Try -ffast-math (the default for ICC) which disables subnormals.