[Bug middle-end/47893] [4.6 Regression] 4.6 miscompiles mesa on i686

[law at redhat dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47893

Jeffrey A. Law <law at redhat dot com> changed:

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--- Comment #7 from Jeffrey A. Law <law at redhat dot com> 2011-02-25 16:40:56 UTC ---
My temptation would be to revert until someone can get in there and design
things so that we either have a single list or there's clear rules for
manipulating objects in each list and reflecting the necessary information back
and forth.

Even with Jakub's suggestions my worry is other similar, subtle bugs are in
there and will bite us later.