A puzzle about alias analysis under SSA form

"steven" <steven_known@yahoo.com.cn>
5 Aug 2005 19:06:39 -0400

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A puzzle about alias analysis under SSA form steven_known@yahoo.com.cn (steven) (2005-08-05)
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From: "steven" <steven_known@yahoo.com.cn>
Newsgroups: comp.compilers
Date: 5 Aug 2005 19:06:39 -0400
Organization: Compilers Central
Keywords: analysis, SSA
Posted-Date: 05 Aug 2005 19:06:39 EDT

Hello everyone,


I have a puzzle about alias analysis on SSA form. As we known,some
operation may or may not take some side effect When I did it , after
some optimization , the "MayDef" set is growing so larger than origin
set. Are there other better methods or any other effective algorithm?
Thanks a lot!


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