This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/36054] bad code generation with -ftree-vectorize
- From: "Joey dot ye at intel dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 30 Apr 2008 10:56:59 -0000
- Subject: [Bug tree-optimization/36054] bad code generation with -ftree-vectorize
- References: <bug-36054-12873@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from Joey dot ye at intel dot com 2008-04-30 10:56 -------
(In reply to comment #8)
> -m32 doesn't work. You have to use 4.3.0 release branch. Recent mainline change
Correction: -m32 is a must, but doesn't fix all. Options I'm using:
g++ -g -O3 -march=core2 -mfpmath=sse -msse -ftemplate-depth-4096
-Wnon-virtual-dtor -m32
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36054