[PHP-DEV] Re: [PHP-CVS] com php-src: Added e-SSA based DFA optimisation framework (incomplete): ext/opcache/Optimizer/block_pass.c ext/opcache/Optimizer/dfa_pass.c ext/opcache/Optimizer/zend_cfg.c ext/opcache/Optimizer/zend_cfg.h ext/opcache/Optimizer/zend_dfg.c ext/opcache/Optimizer/zend_dfg.h ext/opcache/Optimizer/zend_dump.c ext/opcache/Optimizer/zend_dump.h ext/opcache/Optimizer/zend_optimizer.c ext/opcache/Optimizer/zend_optimizer.h ext/opcache/Optimizer/zend_optim

[Sebastian Bergmann]

On 12/11/2015 03:24 PM, Dmitry Stogov wrote:

Commit:    f243aaf9856fcbfdb08a59ff08f22cf48647cfc0
Author:    Dmitry Stogov <dmi...@zend.com>         Fri, 11 Dec 2015 17:24:55 
+0300
Parents:   5d2e287982c5986daa154fa1dae2d0be7f6965fa
Branches:  master

Link:       
http://git.php.net/?p=php-src.git;a=commitdiff;h=f243aaf9856fcbfdb08a59ff08f22cf48647cfc0

Log:
Added e-SSA based DFA optimisation framework (incomplete)

 Interesting. I know what SSA is but am not sure about e-SSA. Can you
 explain or point me to a paper? Thanks!

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