diff options
Diffstat (limited to 'gcc/tree-inline.h')
| -rw-r--r-- | gcc/tree-inline.h | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/gcc/tree-inline.h b/gcc/tree-inline.h index a69afd00f99..e590e1465a7 100644 --- a/gcc/tree-inline.h +++ b/gcc/tree-inline.h @@ -32,13 +32,17 @@ 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. */ @@ -46,6 +50,7 @@ typedef struct copy_body_data /* 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; @@ -56,12 +61,13 @@ typedef struct copy_body_data /* Current BLOCK. */ tree block; - /* CALL_EXPR if va arg parameter packs should be expanded or NULL + /* GIMPLE_CALL if va arg parameter packs should be expanded or NULL is not. */ - tree call_expr; + gimple gimple_call; /* Exception region the inlined call lie in. */ int eh_region; + /* Take region number in the function being copied, add this value and get eh region number of the duplicate in the function we inline into. */ int eh_region_offset; @@ -137,30 +143,27 @@ extern eni_weights eni_time_weights; /* Function prototypes. */ -extern tree copy_body_r (tree *, int *, void *); +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); bool tree_inlinable_function_p (tree); tree copy_tree_r (tree *, int *, void *); -tree copy_generic_body (copy_body_data *id); tree copy_decl_no_change (tree decl, copy_body_data *id); void save_body (tree, tree *, tree *); int estimate_move_cost (tree type); -int estimate_num_insns (tree expr, eni_weights *); +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); void tree_function_versioning (tree, tree, varray_type, bool); +bool tree_can_inline_p (tree, tree); +extern gimple_seq remap_gimple_seq (gimple_seq, copy_body_data *); 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 (void); -/* 0 if we should not perform inlining. - 1 if we should expand functions calls inline at the tree level. - 2 if we should consider *all* functions to be inline - candidates. */ - -extern int flag_inline_trees; - #endif /* GCC_TREE_INLINE_H */ |