2001-10-05 04:49:16 +02:00
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/* Tree inlining hooks and declarations.
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builtin-types.def, [...]: Update copyright.
* builtin-types.def, c-convert.c, c-format.c, ddg.c, debug.c,
debug.h, et-forest.c, et-forest.h, gcov.c, rtl-profile.c,
rtlhooks-def.h, rtlhooks.c, sdbout.c, tree-inline.h,
tree-profile.c, tsystem.h, value-prof.h: Update copyright.
From-SVN: r97209
2005-03-30 00:15:53 +02:00
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Copyright 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
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2001-10-05 04:49:16 +02:00
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Contributed by Alexandre Oliva <aoliva@redhat.com>
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2003-03-13 04:51:01 +01:00
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This file is part of GCC.
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2001-10-05 04:49:16 +02:00
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2003-03-13 04:51:01 +01:00
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GCC is free software; you can redistribute it and/or modify
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2001-10-05 04:49:16 +02:00
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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2003-03-13 04:51:01 +01:00
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GCC is distributed in the hope that it will be useful,
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2001-10-05 04:49:16 +02:00
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2003-03-13 04:51:01 +01:00
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along with GCC; see the file COPYING. If not, write to
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2005-06-25 04:02:01 +02:00
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the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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2001-10-05 04:49:16 +02:00
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#ifndef GCC_TREE_INLINE_H
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#define GCC_TREE_INLINE_H
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2005-08-01 09:47:25 +02:00
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#include "varray.h"
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2001-10-05 04:49:16 +02:00
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/* Function prototypes. */
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2003-07-06 14:35:56 +02:00
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void optimize_inline_calls (tree);
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2003-08-05 16:11:53 +02:00
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bool tree_inlinable_function_p (tree);
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2004-07-28 04:27:20 +02:00
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tree copy_tree_r (tree *, int *, void *);
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void clone_body (tree, tree, void *);
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cgraph.h (cgraph_node): Add 'lowered' state.
* 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.
Co-Authored-By: Dale Johannesen <dalej@apple.com>
Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Stuart Hastings <stuart@apple.com>
From-SVN: r99840
2005-05-17 18:56:32 +02:00
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void save_body (tree, tree *, tree *);
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2005-03-22 21:53:40 +01:00
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int estimate_move_cost (tree type);
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cgraph.h (cgraph_node): Add 'lowered' state.
* 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.
Co-Authored-By: Dale Johannesen <dalej@apple.com>
Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Stuart Hastings <stuart@apple.com>
From-SVN: r99840
2005-05-17 18:56:32 +02:00
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void push_cfun (struct function *new_cfun);
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void pop_cfun (void);
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2004-05-13 08:41:07 +02:00
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int estimate_num_insns (tree expr);
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2005-08-01 09:47:25 +02:00
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bool tree_versionable_function_p (tree);
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2006-01-11 14:13:37 +01:00
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void tree_function_versioning (tree, tree, varray_type, bool);
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2005-08-01 09:47:25 +02:00
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/* Copy a declaration when one function is substituted inline into
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another. It is used also for versioning. */
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extern tree copy_decl_for_dup (tree, tree, tree, bool);
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2001-10-05 04:49:16 +02:00
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/* 0 if we should not perform inlining.
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2002-06-01 00:15:42 +02:00
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1 if we should expand functions calls inline at the tree level.
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2 if we should consider *all* functions to be inline
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2001-10-05 04:49:16 +02:00
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candidates. */
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extern int flag_inline_trees;
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#endif /* GCC_TREE_INLINE_H */
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