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[Bug target/32218] [4.2/4.3 Regression] segfault with -O1 -ftree-vectorize
- From: "dorit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Jul 2007 11:23:23 -0000
- Subject: [Bug target/32218] [4.2/4.3 Regression] segfault with -O1 -ftree-vectorize
- References: <bug-32218-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from dorit at gcc dot gnu dot org 2007-07-01 11:23 -------
(In reply to comment #0)
> I'm getting the following segfault on IA-64 with current 4.2 and 4.3.
> This goes back at least to 20060721 - I don't have anything older to
> test here at the moment. I don't see this segfault on x86_64.
> Unfortunately I don't have a working gdb on ia-64 at the moment so
> I cannot supply a backtrace.
Can someone with access to ia64 provide more detail? gdb backtrace? vectorizer
dump file (with -fdump-tree-vect-details)? (can't reproduce it on powerpc and
i386)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32218