This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/66677] [6 Regression] ICE: in vect_transform_stmt, at tree-vect-stmts.c:7626
- 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: Fri, 26 Jun 2015 11:29:34 +0000
- Subject: [Bug tree-optimization/66677] [6 Regression] ICE: in vect_transform_stmt, at tree-vect-stmts.c:7626
- Auto-submitted: auto-generated
- References: <bug-66677-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66677
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target|powerpc64le-unknown-linux-g |
|nu |
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2015-06-26
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
Target Milestone|--- |6.0
Ever confirmed|0 |1
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Ok - so this is basically a "false" hybrid SLP stmt (the group p1[0], p1[1] is
there for no good reason). We _do_ actually "share" the whole group so you
could argue we should mark the SLP as hybrid.
But well, it's probably easiest to make the assert less strict here (until a
"real" problem shows up with this).
Testcase reproduces on x86_64 with -msse4.