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Re: [3.4] fixup_reorder_chain fix

> > That patch I like much. :-)  I've tweaked a bit the comment and run the
> > patched x86 compiler on the ACATS testsuite, as well as on our internal
> > testsuite, with no failures.
> 
> I've successfully bootstrapped/regtested the patched 3.4.x compiler with 
> misc,rtl,rtlflag checking on x86, so the patch looks solid.
> 
> Btw, the problematic code is also present in all 4.x compilers; do you think 
> the patch should be applied to 4.x too?

I think so.  Currently mainline and 4.0 branch is in regression fix mode
only, so I think it don't apply as we don't have testcase reproducing
problem there, but I think it should go to mainline once it re-opens.

Honza
> 
> -- 
> Eric Botcazou
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