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[Bug target/29818] code with SSE segfaults with gcc-3.4.6, runs fine with gcc-4.1.1
- From: "sergstesh at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Nov 2006 02:03:05 -0000
- Subject: [Bug target/29818] code with SSE segfaults with gcc-3.4.6, runs fine with gcc-4.1.1
- References: <bug-29818-13529@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #10 from sergstesh at yahoo dot com 2006-11-17 02:03 -------
(In reply to comment #9)
> (In reply to comment #8)
> > Please see
> >
>
> Can you try the patch mentioned in:
> http://gcc.gnu.org/ml/gcc-patches/2006-11/msg01005.html
>
> (I am about to submit a new version of the patch but it does not change
> functionality of the patch, just some style issues).
>
> If that does not work, this is most likely an issue with unions and vector
> accesses which is really PR 28367. I am working slowly on these two issues
> because I have other work I need to do for Sony.
>
I am confused.
Is this patch supposed to fix segmentation fault described in this report,
so the patch needs to be applied to gcc-3.4.6
OR
this patch is supposed to improve performance of gcc-4.1.1 WRT SSE ?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29818