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Re: [RFC] New SSA variable mapping infrastructure


On Nov 13, 2007, "Richard Guenther" <richard.guenther@gmail.com> wrote:

> It's an incremental improvement within the current scheme of generating
> debug information,

For the record (in this thread), I dispute that it is an improvement
at all.

It might enable us to generate more information than we currently do,
but what good is that when the information is so often going to be
wrong?

No information is better than wrong information, so your scheme will
actually be a step backward in very many situations.

-- 
Alexandre Oliva         http://www.lsd.ic.unicamp.br/~oliva/
FSF Latin America Board Member         http://www.fsfla.org/
Red Hat Compiler Engineer   aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist  oliva@{lsd.ic.unicamp.br, gnu.org}


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