This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/35653] [4.3/4.4 Regression]: gcc-4.3 -O3/-ftree-vectorize regression: incorrect code generation
- From: "davids at webmaster dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Mar 2008 22:56:11 -0000
- Subject: [Bug tree-optimization/35653] [4.3/4.4 Regression]: gcc-4.3 -O3/-ftree-vectorize regression: incorrect code generation
- References: <bug-35653-15165@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #17 from davids at webmaster dot com 2008-03-26 22:56 -------
I wonder why -Wcast-align doesn't generate a warning in this case. It would
seem that would be what it's for. I get a segfault in the reduced test case and
no warning from -Wcast-align. The documentation seems to specifically suggest
that this is the case where a warning is generated.
--
davids at webmaster dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |davids at webmaster dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35653