r230416 - in /trunk/gcc: ChangeLog passes.def t...

[vries@gcc.gnu.org]

Author: vries
Date: Mon Nov 16 12:40:14 2015
New Revision: 230416

URL: https://gcc.gnu.org/viewcvs?rev=230416&root=gcc&view=rev
Log:
Remove first_pass_instance from pass_reassoc

2015-11-16  Tom de Vries  <tom@codesourcery.com>

	* passes.def: Add arg to pass_reassoc pass instantiation.
	* tree-ssa-reassoc.c (reassoc_insert_powi_p): New static variable.
	(acceptable_pow_call, reassociate_bb): Use reassoc_insert_powi_p instead
	of first_pass_instance.
	(execute_reassoc): Add and handle insert_powi_p parameter.
	(pass_reassoc::insert_powi_p): New private member.
	(pass_reassoc::pass_reassoc): Initialize insert_powi_p.
	(pass_reassoc::set_pass_param): New member function.  Set insert_powi_p.
	(pass_reassoc::execute): Call execute_reassoc with extra arg.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/passes.def
    trunk/gcc/tree-ssa-reassoc.c