2007-05-07  Razya Ladelsky  <razya@il.ibm.com>  
        
        * matrix-reorg.c: New file. Implement matrix flattening and transposing
	    optimization.
        * tree-pass.h: Add matrix reorg pass.
        * common.opt: Add fipa-mreorg flag.
        * Makefile.in: Add matrix-reorg.c.
        * passes.c: Add matrix reorg pass.
	  * varpool.c (add_new_static_var): New function.
	  * cgraph.h (add_new_static_var): Declare.

From-SVN: r125126