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[Bug target/32457] [4.3 Regression] Complete program optimized away (i686, -ftree-vectorize)
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jun 2007 09:36:32 -0000
- Subject: [Bug target/32457] [4.3 Regression] Complete program optimized away (i686, -ftree-vectorize)
- References: <bug-32457-13404@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from ubizjak at gmail dot com 2007-06-22 09:36 -------
(In reply to comment #7)
> I fail to see what changes. Both before and after applying my patch
> the assembly diff is the same. I cannot reproduce the bug on
> i686-linux.
This bug can be reproduced only on x86_64 host for -m32. I was not able to
trigger it when compiled on i686.
I'll provide the diffs (in the evening, so perhaps Tobias could provide them in
shorter time...)
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32457