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[Bug tree-optimization/59354] [4.8/4.9/5 Regression] Element swizzling produces invalid result with -O3
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Jan 2015 09:47:33 +0000
- Subject: [Bug tree-optimization/59354] [4.8/4.9/5 Regression] Element swizzling produces invalid result with -O3
- Auto-submitted: auto-generated
- References: <bug-59354-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59354
--- Comment #11 from rguenther at suse dot de <rguenther at suse dot de> ---
On Wed, 14 Jan 2015, ville.voutilainen at gmail dot com wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59354
>
> --- Comment #10 from Ville Voutilainen <ville.voutilainen at gmail dot com> ---
> (In reply to Jakub Jelinek from comment #9)
> > I can reproduce it even with r219580.
>
> Likewise. People, remember to use -O3 when reproducing.
Will try in a non-dev tree then (and then identify which of the gazillion
local changes I have "fixes" it...)