gcc/gcc ChangeLog cgraph.h cgraphunit.c functi ...

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	hubicka@gcc.gnu.org	2005-05-17 16:56:33

Modified files:
	gcc            : ChangeLog cgraph.h cgraphunit.c function.h 
	                 integrate.c tree-cfg.c tree-flow.h 
	                 tree-inline.c tree-inline.h tree-optimize.c 
	                 tree-pass.h 
	gcc/cp         : method.c 
	gcc/testsuite/gcc.dg: 20040206-1.c 

Log message:
	* cgraph.h (cgraph_node): Add 'lowered' state.
	(cgraph_lower_function): Declare.
	* cgraphunit.c (cgraph_finalize_function): Initialize lowered flag.
	(cgraph_lower_function): New function.
	(cgraph_create_edges): Deal with lowered function bodies.
	(verify_cgraph_node): Likewise.
	(cgraph_analyze_function): Do lowering job.
	(cgraph_build_static_cdtor): Likewise.
	* function.h (struct function): Add saved_eh and saved_cfg.
	* integrate.c (copy_decl_for_inlining): Kill LABEL_DECL_UID field.
	* tree-cfg.c (fold_cond_expr_cond): Export.
	* tree-flow.h (fold_cond_expr_cond): Declare.
	* tree-inline.c: Include basic-block, ggc, tree-flow, except.h and
	pointer-set.
	(struct_inline_data): Kill fnd, first_inlined_fn, ret_label,
	in_target_cleanup_p, tree_pruner, tsi; add callee, caller and
	callee_cfun, block, eh_region, eh_region_offset.
	(inlining_p): New predicate.
	(remap_decl): Update for new inline_data; declare newly created inline
	vars in low gimple way.
	(copy_body_r): Update for new datastructure, simplify some of handling
	when we are in gimple; remap LABEL_DECLs for EH; copy TREE_BLOCK;
	deal with RESX_EXPRs.
	(copy_bb): New.
	(copy_edges_for_bb): Likewise.
	(remap_decl_1): New.
	(copy_cfg_body): New.
	(copy_generic_body): Rewrite to work on low gimple.
	(copy_body): Turn into simple wrapper around copy_cfg_body.
	(setup_one_parameter): Insert new statements into given basic block.
	(initialize_initialized_parameters): Likewise, reorganize way things are
	gimplified.
	(declare_return_variable): Update for new inline data datastructure.
	(inline_forbidden_p): Work on low gimple.
	(estimate_num_insns): Likewise.
	(expand_call_inline): Work on CFG.
	(push_cfun, pop_cfun): New functions.
	(cfun_stack): New stack.
	(add_lexical_block): New function.
	(gimple_expand_calls_inline): Work on basic block.
	(optimize_inline_calls): Likewise.
	(clone_body, save_body, unsave_ewpr_now): Update for new
	datastructures.
	(declare_inline_vars): Work on block instead of bind_expr.
	(inlining_p): New predicate.
	* tree-inline.h (push_cfun, pop_cfun): Declare.
	* tree-optimize.c: Include except.h
	(all_lowering_passes): New variable.
	(execute_fixup_cfg, pass_fixup_cfg): New pass.
	(init_tree_optimization_passes): Move some to all_lowering_passes.
	(tree_lowering_passes): New function.
	(tree_rest_of_compilation): Register cfg hooks; save/unsave eh.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8825&r2=2.8826
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cgraph.h.diff?cvsroot=gcc&r1=1.51&r2=1.52
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cgraphunit.c.diff?cvsroot=gcc&r1=1.104&r2=1.105
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.h.diff?cvsroot=gcc&r1=1.151&r2=1.152
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/integrate.c.diff?cvsroot=gcc&r1=1.278&r2=1.279
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.189&r2=2.190
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-flow.h.diff?cvsroot=gcc&r1=2.105&r2=2.106
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-inline.c.diff?cvsroot=gcc&r1=1.184&r2=1.185
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-inline.h.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-optimize.c.diff?cvsroot=gcc&r1=2.96&r2=2.97
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-pass.h.diff?cvsroot=gcc&r1=2.35&r2=2.36
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/method.c.diff?cvsroot=gcc&r1=1.327&r2=1.328
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/20040206-1.c.diff?cvsroot=gcc&r1=1.5&r2=1.6