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Diffstat (limited to 'lib/gcc/arm-eabi/4.6.x-google/plugin/include/tree-inline.h')
| -rw-r--r-- | lib/gcc/arm-eabi/4.6.x-google/plugin/include/tree-inline.h | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/lib/gcc/arm-eabi/4.6.x-google/plugin/include/tree-inline.h b/lib/gcc/arm-eabi/4.6.x-google/plugin/include/tree-inline.h deleted file mode 100644 index 66cc334..0000000 --- a/lib/gcc/arm-eabi/4.6.x-google/plugin/include/tree-inline.h +++ /dev/null @@ -1,193 +0,0 @@ -/* Tree inlining hooks and declarations. - Copyright 2001, 2003, 2004, 2005, 2007, 2008, 2009, 2010 - Free Software Foundation, Inc. - Contributed by Alexandre Oliva <aoliva@redhat.com> - -This file is part of GCC. - -GCC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 3, or (at your option) -any later version. - -GCC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GCC; see the file COPYING3. If not see -<http://www.gnu.org/licenses/>. */ - -#ifndef GCC_TREE_INLINE_H -#define GCC_TREE_INLINE_H - -#include "vecir.h" /* For VEC(gimple,heap). */ - -struct cgraph_edge; - -/* Indicate the desired behavior wrt call graph edges. We can either - duplicate the edge (inlining, cloning), move the edge (versioning, - parallelization), or move the edges of the clones (saving). */ - -enum copy_body_cge_which -{ - CB_CGE_DUPLICATE, - CB_CGE_MOVE, - CB_CGE_MOVE_CLONES -}; - -/* Data required for function body duplication. */ - -typedef struct copy_body_data -{ - /* FUNCTION_DECL for function being inlined, or in general the - source function providing the original trees. */ - tree src_fn; - - /* FUNCTION_DECL for function being inlined into, or in general - the destination function receiving the new trees. */ - tree dst_fn; - - /* Callgraph node of the source function. */ - struct cgraph_node *src_node; - - /* Callgraph node of the destination function. */ - struct cgraph_node *dst_node; - - /* struct function for function being inlined. Usually this is the same - as DECL_STRUCT_FUNCTION (src_fn), but can be different if saved_cfg - and saved_eh are in use. */ - struct function *src_cfun; - - /* The VAR_DECL for the return value. */ - tree retvar; - - /* The map from local declarations in the inlined function to - equivalents in the function into which it is being inlined. */ - struct pointer_map_t *decl_map; - - /* Create a new decl to replace DECL in the destination function. */ - tree (*copy_decl) (tree, struct copy_body_data *); - - /* Current BLOCK. */ - tree block; - - /* GIMPLE_CALL if va arg parameter packs should be expanded or NULL - is not. */ - gimple gimple_call; - - /* Exception landing pad the inlined call lies in. */ - int eh_lp_nr; - - /* Maps region and landing pad structures from the function being copied - to duplicates created within the function we inline into. */ - struct pointer_map_t *eh_map; - - /* We use the same mechanism do all sorts of different things. Rather - than enumerating the different cases, we categorize the behavior - in the various situations. */ - - /* What to do with call graph edges. */ - enum copy_body_cge_which transform_call_graph_edges; - - /* True if a new CFG should be created. False for inlining, true for - everything else. */ - bool transform_new_cfg; - - /* True if RETURN_EXPRs should be transformed to just the contained - MODIFY_EXPR. The branch semantics of the return will be handled - by manipulating the CFG rather than a statement. */ - bool transform_return_to_modify; - - /* True if this statement will need to be regimplified. */ - bool regimplify; - - /* True if trees should not be unshared. */ - bool do_not_unshare; - - /* > 0 if we are remapping a type currently. */ - int remapping_type_depth; - - /* A function to be called when duplicating BLOCK nodes. */ - void (*transform_lang_insert_block) (tree); - - /* Statements that might be possibly folded. */ - struct pointer_set_t *statements_to_fold; - - /* Entry basic block to currently copied body. */ - struct basic_block_def *entry_bb; - - /* Debug statements that need processing. */ - VEC(gimple,heap) *debug_stmts; - - /* A map from local declarations in the inlined function to - equivalents in the function into which it is being inlined, where - the originals have been mapped to a value rather than to a - variable. */ - struct pointer_map_t *debug_map; -} copy_body_data; - -/* Weights of constructions for estimate_num_insns. */ - -typedef struct eni_weights_d -{ - /* Cost per call. */ - unsigned call_cost; - - /* Cost per call to a target specific builtin */ - unsigned target_builtin_call_cost; - - /* Cost of "expensive" div and mod operations. */ - unsigned div_mod_cost; - - /* Cost for omp construct. */ - unsigned omp_cost; - - /* Cost of return. */ - unsigned return_cost; - - /* True when time of statemnt should be estimated. Thus i.e - cost of switch statement is logarithmic rather than linear in number - of cases. */ - bool time_based; -} eni_weights; - -/* Weights that estimate_num_insns uses for heuristics in inlining. */ - -extern eni_weights eni_inlining_weights; - -/* Weights that estimate_num_insns uses to estimate the size of the - produced code. */ - -extern eni_weights eni_size_weights; - -/* Weights that estimate_num_insns uses to estimate the time necessary - to execute the produced code. */ - -extern eni_weights eni_time_weights; - -/* Function prototypes. */ - -extern tree copy_tree_body_r (tree *, int *, void *); -extern void insert_decl_map (copy_body_data *, tree, tree); - -unsigned int optimize_inline_calls (tree); -tree maybe_inline_call_in_expr (tree); -bool tree_inlinable_function_p (tree); -tree copy_tree_r (tree *, int *, void *); -tree copy_decl_no_change (tree decl, copy_body_data *id); -int estimate_move_cost (tree type); -int estimate_num_insns (gimple, eni_weights *); -int estimate_num_insns_fn (tree, eni_weights *); -int count_insns_seq (gimple_seq, eni_weights *); -bool tree_versionable_function_p (tree); -bool tree_can_inline_p (struct cgraph_edge *e); - -extern tree remap_decl (tree decl, copy_body_data *id); -extern tree remap_type (tree type, copy_body_data *id); -extern gimple_seq copy_gimple_seq_and_replace_locals (gimple_seq seq); - -extern HOST_WIDE_INT estimated_stack_frame_size (struct cgraph_node *); - -#endif /* GCC_TREE_INLINE_H */ |