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Re: ICE in change_address at emit_rtl.c


Richard Kenner wrote:-

> However, my question is what do we gain by removing SAVE_EXPR if we add
> temporaries that have exactly the same semantics?  If you do everything
> that SAVE_EXPR can do, all you've done is renamed it!

No, I think you'd remove a lot of the special-casing that SAVE_EXPR
causes (and weirdness).  Also, the tree->RTL layer wouldn't have to
special case it either.

Neil.


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