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Message-ID: <20150314195839.GA14540@openwall.com>
Date: Sat, 14 Mar 2015 22:58:39 +0300
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: interleaved bitslice?

On Sat, Mar 14, 2015 at 11:30:56AM +0100, magnum wrote:
> On 2015-03-14 05:03, Solar Designer wrote:
> > On Thu, Mar 12, 2015 at 08:37:01AM +0100, magnum wrote:
> >> When trying that with a vector size of 64, I trigger an ICE.
> >>
> >> md5slice.c: In function 'II.constprop':
> >> md5slice.c:331:27: internal compiler error: in emit_move_insn, at
> >> expr.c:3609
> >>  static MAYBE_INLINE3 void II(a, b, c, d, x, s, ac)
> >>                            ^
> >>
> >> md5slice.c:331:27: internal compiler error: Abort trap: 6
> >> gcc: internal compiler error: Abort trap: 6 (program cc1)
> >>
> >>
> >> That's with gcc-4.9.2 on OSX and it happens with -mavx2 too. I get a
> >> similar but not identical ICE on well. Maybe this should be reported.
> > 
> > Yes, it'd be good to report this.  Will you, or should I?
> 
> You'll probably do it better.

Done:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65427

Alexander

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