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Re: [PATCH] PR tree-optimization/43833


On 04/25/2010 02:05 AM, Richard Guenther wrote:
On Sat, Apr 24, 2010 at 2:40 AM, Jie Zhang<jie@codesourcery.com> wrote:
On 04/24/2010 12:56 AM, Paolo Bonzini wrote:

All sounds very nice...


This new patch also uses int_const_binop for BIT_AND_EXPR folding
instead of doing it itself.

... but you attached a reload patch instead. :-)


Oops, sorry. This right one is attached.

What about my suggestion?


Seems much heavier. :-) I think we can first install my patch for 4.4, 4.5 and trunk, then implement your idea on trunk.

Honestly, I don't know how to implement your idea. Can you point me a pass to take a look which is similar? I will be glad to have a try. Thanks.


Jie



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