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r128239 - in /trunk/gcc: ChangeLog passes.c tre...


Author: hubicka
Date: Fri Sep  7 11:28:35 2007
New Revision: 128239

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128239
Log:

	* passes.c (init_optimization_passes): Add simple dce and addressable
	passes.
	* tree-ssa.c (execute_update_addresses_taken): New function.
	(pass_update_address_taken): New.
	* tree-ssa-dse.c (execute_simple_dse): New function.
	(pass_simple_dse): New.
	* tree-pass.h (pass_simple_dse, pass_update_address_taken): Declare.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/passes.c
    trunk/gcc/tree-pass.h
    trunk/gcc/tree-ssa-dse.c
    trunk/gcc/tree-ssa.c


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