This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/33834] New: [4.3 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-transform.c:1829
- From: "tbm at cyrius dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Oct 2007 19:47:00 -0000
- Subject: [Bug tree-optimization/33834] New: [4.3 Regression] ICE in vect_get_vec_def_for_operand, at tree-vect-transform.c:1829
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
I get the following ICE with current trunk and -O2 -ftree-vectorize.
I see this ICE with gcc from trunk going back to 2007-04-22, but
not with 2007-03-26.
(sid)29591:tbm@em64t: ~] /usr/lib/gcc-snapshot/bin/g++ -c -O2 -ftree-vectorize
psicode-internals.cc
psicode-internals.cc: In member function 'void internals::compute_s()':
psicode-internals.cc:44: internal compiler error: in
vect_get_vec_def_for_operand, at tree-vect-transf
orm.c:1829
Please submit a full bug report,
--
Summary: [4.3 Regression] ICE in vect_get_vec_def_for_operand, at
tree-vect-transform.c:1829
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tbm at cyrius dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33834