[Bug tree-optimization/108482] [13 Regression] ice in expand_LOOP_DIST_ALIAS with -O3 -ftrivial-auto-var-init=zero

[dcb314 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108482

--- Comment #8 from David Binderman <dcb314 at hotmail dot com> ---
(In reply to David Binderman from comment #7)
> (In reply to David Binderman from comment #6)
> > (In reply to David Binderman from comment #5)
> > > (In reply to David Binderman from comment #0)
> > > > The bug seems to exist since sometime before g:02c031088ac0bbf7, dated 20221220.
> > > 
> > > I tried out a revision from a month earlier, dated 2022-11-20,
> > > g:59cc4da605e5cb8e, and the bug seems to exist there too.
> > > 
> > > I will try g:89999f2358724fa4
> > 
> > That worked, so the current range is [g:89999f2358724fa4,g:59cc4da605e5cb8e].
> > 
> > I will try a git bisect.
> 
> Git hash g:e7c8f5005bf87e4b seemed good, so I am trying g:3e070cff11f81051.

That seems bad, so trying g:51a233b97cc9c51e.

Current range is about 151 revisions.