* cgraph.h (rebuild_cgraph_edges): Declare.

	* cgraph.h (rebuild_cgraph_edges): Declare.
	* cgraphunit.c (rebuild_cgraph_edges): Rebuild.
	* ipa-inline.c (cgraph_apply_inline_plan): Initialize bitmaps; free
	dominance info.
	(cgraph_decide_inlining_incrementally): Likewise.
	* opts.c (decode_options): Temporarily disable salias.
	* passes.c (init_optimization_passes): Temporariliy disable all IPA
	passes; move SSA construction into early_optimization_passes.
	* tree-inline.c: Include tree-pass.h
	(remap_ssa_name): New function.
	(remap_decl): Initialize SSA structs.
	(copy_body_r): Handle SSA names; register global vars.
	(copy_bb): Fold all new statements; update SSA_DEF_STMTs.
	(copy_edges_for_bb): Update PHI nodes of EH edges.
	(copy_phis_for_bb): New function.
	(initialize_cfun): Break out from ...
	(copy_cfg_body): ... here.
	(setup_one_parameter): Handle SSA form.
	(declare_return_variable): Likewise.
	(expand_call_inline): Initialize calle_cfun early; deal with
	SSA when replacing original assignment.
	(optimize_inline_call): Some extra checking and rebuilding.
	(tree_function_versioning): Use initialize_cfun; do not construct
	temporary decl; free dominance info.
	* tree-optimize.c (gate_all_optimizations): FOrce optimizations when in
	SSA form.
	(gate_all_early_optimizations): New.
	(pass_all_early_optimizations): New.
	(tree_lowering_passes): Do not compact blocks; do early
	optimizations when called late; free dominance info.
	* tree-pass.h (pass_all_early_optimizations): Declare.
	* tree-ssa-ccp (get_maxval_strlen): Allow SSA to not be complette yet.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/ipa-branch@103293 138bc75d-0d04-0410-961f-82ee72b054a4