This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug rtl-optimization/59999] [4.9 Regression] Sign extension in loop regression blocks generation of zero overhead loop
- From: "paulo at matos-sorge dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 31 Jan 2014 15:09:09 +0000
- Subject: [Bug rtl-optimization/59999] [4.9 Regression] Sign extension in loop regression blocks generation of zero overhead loop
- Auto-submitted: auto-generated
- References: <bug-59999-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59999
--- Comment #6 from Paulo J. Matos <paulo@matos-sorge.com> ---
humm, ree is no good because by then we missed already the generation of zero
overhead loops. Do you think this is something that could be added to expand?