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Re: [Patch, updated] Make emulated TLS lto-friendly.


On Tue, Jul 13, 2010 at 2:19 PM, Richard Henderson <rth@redhat.com> wrote:
>
> That change, however, alters the valid arguments to MEM_REF. ÂIn that
> &tlsvar is no longer valid. ÂNow, one could spend forever slightly
> tweeking all of the myriad predicates involved, but what it comes down
> to is that forwprop does not have the same checks that verify_expr does.

Hmm, this sounds like
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44824 where there are
problems with ADDR_EXPR being inside MEM_REF in some other cases.

-- Pinski


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