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[Bug rtl-optimization/69530] [6 Regression] ICE: SIGSEGV in ix86_split_long_move (i386.c:24353) with -fno-split-wide-types -mavx
- From: "vmakarov at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 29 Jan 2016 16:04:22 +0000
- Subject: [Bug rtl-optimization/69530] [6 Regression] ICE: SIGSEGV in ix86_split_long_move (i386.c:24353) with -fno-split-wide-types -mavx
- Auto-submitted: auto-generated
- References: <bug-69530-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69530
--- Comment #12 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
(In reply to H.J. Lu from comment #11)
> (In reply to H.J. Lu from comment #10)
> > Created attachment 37512 [details]
> > A new patch
> >
> > I am testing this now.
>
> No regressions on x86-64. I will leave it to Vladimir.
Thanks, HJ. I'll investigate it. It will take some time. But what I see you
removed a code in LRA which was used to fix some bugs. And it is questionable
for me.