Re: [Open64-devel] Changing an ILOAD node into a COMMA node
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Re: [Open64-devel] Changing an ILOAD node into a COMMA node
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From: Peng Z. <pen...@cs...> - 2004-12-13 18:38:26
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> > I think so. However, what is to prevent a later pass (wopt) from > deciding that the temporary preg is an unnecessary copy, and optimizing > it away? It's not clear to me why you would want to always use a preg here. I guess what Jean wants is to do some memory access profiling, therefore the memory address in preg will be written to files or used later. Its liveness will prevent it from being eliminated. > > -- Mike Murphy > -- mp...@sg... > -- quote of the day: > -- "To change we must want something else more than what we now have." > > > ------------------------------------------------------- > SF email is sponsored by - The IT Product Guide > Read honest & candid reviews on hundreds of IT Products from real users. > Discover which products truly live up to the hype. Start reading now. > http://productguide.itmanagersjournal.com/ > _______________________________________________ > Open64-devel mailing list > Ope...@li... > https://lists.sourceforge.net/lists/listinfo/open64-devel > -- | | | Peng Zhao )_) )_) )_) http://www.cs.ualberta.ca/~pengzhao )___))___))___) Phone: 1-780-492-3725 )____)____)_____)\\ Fax: 1-780-492-1071 ________|____|____|____\\\__ Lab: CSC-251 -------\ /--------- |