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3b22db66 | 1 | /* Interprocedural analyses. |
7cf0dbf3 | 2 | Copyright (C) 2005, 2007, 2008, 2009 |
3 | Free Software Foundation, Inc. | |
3b22db66 | 4 | |
5 | This file is part of GCC. | |
6 | ||
7 | GCC is free software; you can redistribute it and/or modify it under | |
8 | the terms of the GNU General Public License as published by the Free | |
8c4c00c1 | 9 | Software Foundation; either version 3, or (at your option) any later |
3b22db66 | 10 | version. |
11 | ||
12 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 | for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
8c4c00c1 | 18 | along with GCC; see the file COPYING3. If not see |
19 | <http://www.gnu.org/licenses/>. */ | |
3b22db66 | 20 | |
21 | #ifndef IPA_PROP_H | |
22 | #define IPA_PROP_H | |
23 | ||
24 | #include "tree.h" | |
545eff8f | 25 | #include "vec.h" |
f8daee9b | 26 | #include "cgraph.h" |
3b22db66 | 27 | |
28 | /* The following definitions and interfaces are used by | |
ba3a7ba0 | 29 | interprocedural analyses or parameters. */ |
30 | ||
31 | /* ipa-prop.c stuff (ipa-cp, indirect inlining): */ | |
3b22db66 | 32 | |
1917e945 | 33 | /* A jump function for a callsite represents the values passed as actual |
3b22db66 | 34 | arguments of the callsite. There are three main types of values : |
5215027d | 35 | |
36 | Pass-through - the caller's formal parameter is passed as an actual | |
37 | argument, possibly one simple operation performed on it. | |
38 | Constant - a constant (is_gimple_ip_invariant)is passed as an actual | |
39 | argument. | |
40 | Unknown - neither of the above. | |
41 | ||
6378ffb3 | 42 | IPA_JF_CONST_MEMBER_PTR stands for C++ member pointers, it is a special |
43 | constant in this regard. Other constants are represented with IPA_JF_CONST. | |
44 | ||
45 | IPA_JF_ANCESTOR is a special pass-through jump function, which means that | |
46 | the result is an address of a part of the object pointed to by the formal | |
47 | parameter to which the function refers. It is mainly intended to represent | |
48 | getting addresses of of ancestor fields in C++ | |
49 | (e.g. &this_1(D)->D.1766.D.1756). Note that if the original pointer is | |
50 | NULL, ancestor jump function must behave like a simple pass-through. | |
51 | ||
52 | Other pass-through functions can either simply pass on an unchanged formal | |
53 | parameter or can apply one simple binary operation to it (such jump | |
54 | functions are called polynomial). | |
55 | ||
56 | IPA_JF_KNOWN_TYPE is a special type of an "unknown" function that applies | |
57 | only to pointer parameters. It means that even though we cannot prove that | |
58 | the passed value is an interprocedural constant, we still know the exact | |
59 | type of the containing object which may be valuable for devirtualization. | |
60 | ||
61 | Jump functions are computed in ipa-prop.c by function | |
62 | update_call_notes_after_inlining. Some information can be lost and jump | |
63 | functions degraded accordingly when inlining, see | |
64 | update_call_notes_after_inlining in the same file. */ | |
5215027d | 65 | |
3b22db66 | 66 | enum jump_func_type |
67 | { | |
ba3a7ba0 | 68 | IPA_JF_UNKNOWN = 0, /* newly allocated and zeroed jump functions default */ |
6378ffb3 | 69 | IPA_JF_KNOWN_TYPE, /* represented by field base_binfo */ |
70 | IPA_JF_CONST, /* represented by field costant */ | |
71 | IPA_JF_CONST_MEMBER_PTR, /* represented by field member_cst */ | |
72 | IPA_JF_PASS_THROUGH, /* represented by field pass_through */ | |
73 | IPA_JF_ANCESTOR /* represented by field ancestor */ | |
3b22db66 | 74 | }; |
75 | ||
5215027d | 76 | /* Structure holding data required to describe a pass-through jump function. */ |
77 | ||
8867b500 | 78 | struct GTY(()) ipa_pass_through_data |
5215027d | 79 | { |
80 | /* If an operation is to be performed on the original parameter, this is the | |
81 | second (constant) operand. */ | |
82 | tree operand; | |
83 | /* Number of the caller's formal parameter being passed. */ | |
84 | int formal_id; | |
85 | /* Operation that is performed on the argument before it is passed on. | |
86 | NOP_EXPR means no operation. Otherwise oper must be a simple binary | |
87 | arithmetic operation where the caller's parameter is the first operand and | |
88 | operand field from this structure is the second one. */ | |
89 | enum tree_code operation; | |
90 | }; | |
91 | ||
6378ffb3 | 92 | /* Structure holding data required to describe an ancestor pass-through |
93 | jump function. */ | |
5215027d | 94 | |
8867b500 | 95 | struct GTY(()) ipa_ancestor_jf_data |
5215027d | 96 | { |
97 | /* Offset of the field representing the ancestor. */ | |
98 | HOST_WIDE_INT offset; | |
99 | /* TYpe of the result. */ | |
100 | tree type; | |
101 | /* Number of the caller's formal parameter being passed. */ | |
102 | int formal_id; | |
103 | }; | |
104 | ||
f8daee9b | 105 | /* Structure holding a C++ member pointer constant. Holds a pointer to the |
106 | method and delta offset. */ | |
8867b500 | 107 | struct GTY(()) ipa_member_ptr_cst |
f8daee9b | 108 | { |
109 | tree pfn; | |
110 | tree delta; | |
111 | }; | |
112 | ||
1917e945 | 113 | /* A jump function for a callsite represents the values passed as actual |
114 | arguments of the callsite. See enum jump_func_type for the various | |
3b22db66 | 115 | types of jump functions supported. */ |
8867b500 | 116 | struct GTY (()) ipa_jump_func |
3b22db66 | 117 | { |
118 | enum jump_func_type type; | |
8867b500 | 119 | /* Represents a value of a jump function. pass_through is used only in jump |
120 | function context. constant represents the actual constant in constant jump | |
121 | functions and member_cst holds constant c++ member functions. */ | |
122 | union jump_func_value | |
123 | { | |
6378ffb3 | 124 | tree GTY ((tag ("IPA_JF_KNOWN_TYPE"))) base_binfo; |
8867b500 | 125 | tree GTY ((tag ("IPA_JF_CONST"))) constant; |
6378ffb3 | 126 | struct ipa_member_ptr_cst GTY ((tag ("IPA_JF_CONST_MEMBER_PTR"))) member_cst; |
8867b500 | 127 | struct ipa_pass_through_data GTY ((tag ("IPA_JF_PASS_THROUGH"))) pass_through; |
128 | struct ipa_ancestor_jf_data GTY ((tag ("IPA_JF_ANCESTOR"))) ancestor; | |
8867b500 | 129 | } GTY ((desc ("%1.type"))) value; |
3b22db66 | 130 | }; |
131 | ||
6378ffb3 | 132 | /* All formal parameters in the program have a lattice associated with it |
133 | computed by the interprocedural stage of IPCP. | |
134 | There are three main values of the lattice: | |
135 | IPA_TOP - unknown, | |
136 | IPA_BOTTOM - non constant, | |
137 | IPA_CONST_VALUE - simple scalar constant, | |
138 | Cval of formal f will have a constant value if all callsites to this | |
139 | function have the same constant value passed to f. | |
140 | Integer and real constants are represented as IPA_CONST_VALUE. */ | |
141 | enum ipa_lattice_type | |
142 | { | |
143 | IPA_BOTTOM, | |
144 | IPA_CONST_VALUE, | |
145 | IPA_TOP | |
146 | }; | |
147 | ||
1917e945 | 148 | /* All formal parameters in the program have a cval computed by |
3889f2e2 | 149 | the interprocedural stage of IPCP. See enum ipa_lattice_type for |
150 | the various types of lattices supported */ | |
151 | struct ipcp_lattice | |
3b22db66 | 152 | { |
3889f2e2 | 153 | enum ipa_lattice_type type; |
154 | tree constant; | |
3b22db66 | 155 | }; |
156 | ||
3f2ff969 | 157 | /* Structure describing a single formal parameter. */ |
158 | struct ipa_param_descriptor | |
159 | { | |
160 | /* IPA-CP lattice. */ | |
161 | struct ipcp_lattice ipcp_lattice; | |
162 | /* PARAM_DECL of this parameter. */ | |
163 | tree decl; | |
bc1b408a | 164 | /* The parameter is used. */ |
165 | unsigned used : 1; | |
3f2ff969 | 166 | }; |
167 | ||
3889f2e2 | 168 | /* ipa_node_params stores information related to formal parameters of functions |
169 | and some other information for interprocedural passes that operate on | |
170 | parameters (such as ipa-cp). */ | |
3889f2e2 | 171 | struct ipa_node_params |
3b22db66 | 172 | { |
10d560f3 | 173 | /* Number of formal parameters of this function. When set to 0, this |
174 | function's parameters would not be analyzed by IPA CP. */ | |
3889f2e2 | 175 | int param_count; |
609c710b | 176 | /* Whether this function is called with variable number of actual |
177 | arguments. */ | |
178 | unsigned called_with_var_arguments : 1; | |
609c710b | 179 | /* Whether the param uses analysis has already been performed. */ |
180 | unsigned uses_analysis_done : 1; | |
181 | /* Whether the function is enqueued in an ipa_func_list. */ | |
182 | unsigned node_enqueued : 1; | |
3f2ff969 | 183 | /* Pointer to an array of structures describing individual formal |
184 | parameters. */ | |
185 | struct ipa_param_descriptor *params; | |
3b22db66 | 186 | /* Only for versioned nodes this field would not be NULL, |
187 | it points to the node that IPA cp cloned from. */ | |
188 | struct cgraph_node *ipcp_orig_node; | |
3889f2e2 | 189 | /* Meaningful only for original functions. Expresses the |
1917e945 | 190 | ratio between the direct calls and sum of all invocations of |
191 | this function (given by profiling info). It is used to calculate | |
3b22db66 | 192 | the profiling information of the original function and the versioned |
193 | one. */ | |
194 | gcov_type count_scale; | |
195 | }; | |
196 | ||
3889f2e2 | 197 | /* ipa_node_params access functions. Please use these to access fields that |
198 | are or will be shared among various passes. */ | |
199 | ||
200 | /* Set the number of formal parameters. */ | |
1917e945 | 201 | |
3889f2e2 | 202 | static inline void |
203 | ipa_set_param_count (struct ipa_node_params *info, int count) | |
204 | { | |
205 | info->param_count = count; | |
206 | } | |
207 | ||
208 | /* Return the number of formal parameters. */ | |
1917e945 | 209 | |
3889f2e2 | 210 | static inline int |
211 | ipa_get_param_count (struct ipa_node_params *info) | |
212 | { | |
213 | return info->param_count; | |
214 | } | |
215 | ||
3f2ff969 | 216 | /* Return the declaration of Ith formal parameter of the function corresponding |
217 | to INFO. Note there is no setter function as this array is built just once | |
218 | using ipa_initialize_node_params. */ | |
1917e945 | 219 | |
3889f2e2 | 220 | static inline tree |
3f2ff969 | 221 | ipa_get_param (struct ipa_node_params *info, int i) |
3889f2e2 | 222 | { |
3f2ff969 | 223 | return info->params[i].decl; |
3889f2e2 | 224 | } |
225 | ||
bc1b408a | 226 | /* Return the used flag corresponding to the Ith formal parameter of |
227 | the function associated with INFO. */ | |
228 | ||
229 | static inline bool | |
230 | ipa_is_param_used (struct ipa_node_params *info, int i) | |
231 | { | |
232 | return info->params[i].used; | |
233 | } | |
234 | ||
3889f2e2 | 235 | /* Flag this node as having callers with variable number of arguments. */ |
1917e945 | 236 | |
3889f2e2 | 237 | static inline void |
238 | ipa_set_called_with_variable_arg (struct ipa_node_params *info) | |
239 | { | |
240 | info->called_with_var_arguments = 1; | |
241 | } | |
242 | ||
243 | /* Have we detected this node was called with variable number of arguments? */ | |
1917e945 | 244 | |
3889f2e2 | 245 | static inline bool |
246 | ipa_is_called_with_var_arguments (struct ipa_node_params *info) | |
247 | { | |
248 | return info->called_with_var_arguments; | |
249 | } | |
250 | ||
251 | ||
252 | ||
10d560f3 | 253 | /* ipa_edge_args stores information related to a callsite and particularly its |
254 | arguments. It can be accessed by the IPA_EDGE_REF macro. */ | |
8867b500 | 255 | typedef struct GTY(()) ipa_edge_args |
3b22db66 | 256 | { |
257 | /* Number of actual arguments in this callsite. When set to 0, | |
258 | this callsite's parameters would not be analyzed by the different | |
259 | stages of IPA CP. */ | |
3889f2e2 | 260 | int argument_count; |
3b22db66 | 261 | /* Array of the callsite's jump function of each parameter. */ |
8867b500 | 262 | struct ipa_jump_func GTY ((length ("%h.argument_count"))) *jump_functions; |
263 | } ipa_edge_args_t; | |
3b22db66 | 264 | |
3889f2e2 | 265 | /* ipa_edge_args access functions. Please use these to access fields that |
266 | are or will be shared among various passes. */ | |
267 | ||
268 | /* Set the number of actual arguments. */ | |
1917e945 | 269 | |
3889f2e2 | 270 | static inline void |
271 | ipa_set_cs_argument_count (struct ipa_edge_args *args, int count) | |
3b22db66 | 272 | { |
3889f2e2 | 273 | args->argument_count = count; |
274 | } | |
275 | ||
276 | /* Return the number of actual arguments. */ | |
1917e945 | 277 | |
3889f2e2 | 278 | static inline int |
279 | ipa_get_cs_argument_count (struct ipa_edge_args *args) | |
280 | { | |
281 | return args->argument_count; | |
282 | } | |
283 | ||
284 | /* Returns a pointer to the jump function for the ith argument. Please note | |
285 | there is no setter function as jump functions are all set up in | |
286 | ipa_compute_jump_functions. */ | |
1917e945 | 287 | |
3889f2e2 | 288 | static inline struct ipa_jump_func * |
289 | ipa_get_ith_jump_func (struct ipa_edge_args *args, int i) | |
290 | { | |
291 | return &args->jump_functions[i]; | |
292 | } | |
293 | ||
545eff8f | 294 | /* Vectors need to have typedefs of structures. */ |
295 | typedef struct ipa_node_params ipa_node_params_t; | |
545eff8f | 296 | |
1917e945 | 297 | /* Types of vectors holding the infos. */ |
545eff8f | 298 | DEF_VEC_O (ipa_node_params_t); |
299 | DEF_VEC_ALLOC_O (ipa_node_params_t, heap); | |
300 | DEF_VEC_O (ipa_edge_args_t); | |
8867b500 | 301 | DEF_VEC_ALLOC_O (ipa_edge_args_t, gc); |
545eff8f | 302 | |
303 | /* Vector where the parameter infos are actually stored. */ | |
304 | extern VEC (ipa_node_params_t, heap) *ipa_node_params_vector; | |
305 | /* Vector where the parameter infos are actually stored. */ | |
8867b500 | 306 | extern GTY(()) VEC (ipa_edge_args_t, gc) *ipa_edge_args_vector; |
545eff8f | 307 | |
308 | /* Return the associated parameter/argument info corresponding to the given | |
309 | node/edge. */ | |
310 | #define IPA_NODE_REF(NODE) (VEC_index (ipa_node_params_t, \ | |
311 | ipa_node_params_vector, (NODE)->uid)) | |
312 | #define IPA_EDGE_REF(EDGE) (VEC_index (ipa_edge_args_t, \ | |
313 | ipa_edge_args_vector, (EDGE)->uid)) | |
314 | /* This macro checks validity of index returned by | |
315 | ipa_get_param_decl_index function. */ | |
316 | #define IS_VALID_JUMP_FUNC_INDEX(I) ((I) != -1) | |
317 | ||
318 | /* Creating and freeing ipa_node_params and ipa_edge_args. */ | |
319 | void ipa_create_all_node_params (void); | |
320 | void ipa_create_all_edge_args (void); | |
321 | void ipa_free_edge_args_substructures (struct ipa_edge_args *); | |
322 | void ipa_free_node_params_substructures (struct ipa_node_params *); | |
323 | void ipa_free_all_node_params (void); | |
324 | void ipa_free_all_edge_args (void); | |
799c8711 | 325 | void ipa_create_all_structures_for_iinln (void); |
326 | void ipa_free_all_structures_after_ipa_cp (void); | |
327 | void ipa_free_all_structures_after_iinln (void); | |
545eff8f | 328 | void ipa_register_cgraph_hooks (void); |
329 | ||
330 | /* This function ensures the array of node param infos is big enough to | |
1917e945 | 331 | accommodate a structure for all nodes and reallocates it if not. */ |
332 | ||
545eff8f | 333 | static inline void |
334 | ipa_check_create_node_params (void) | |
335 | { | |
336 | if (!ipa_node_params_vector) | |
337 | ipa_node_params_vector = VEC_alloc (ipa_node_params_t, heap, | |
338 | cgraph_max_uid); | |
339 | ||
340 | if (VEC_length (ipa_node_params_t, ipa_node_params_vector) | |
341 | <= (unsigned) cgraph_max_uid) | |
342 | VEC_safe_grow_cleared (ipa_node_params_t, heap, | |
343 | ipa_node_params_vector, cgraph_max_uid + 1); | |
344 | } | |
345 | ||
1917e945 | 346 | /* This function ensures the array of edge arguments infos is big enough to |
347 | accommodate a structure for all edges and reallocates it if not. */ | |
348 | ||
545eff8f | 349 | static inline void |
350 | ipa_check_create_edge_args (void) | |
351 | { | |
352 | if (!ipa_edge_args_vector) | |
8867b500 | 353 | ipa_edge_args_vector = VEC_alloc (ipa_edge_args_t, gc, |
545eff8f | 354 | cgraph_edge_max_uid); |
355 | ||
356 | if (VEC_length (ipa_edge_args_t, ipa_edge_args_vector) | |
357 | <= (unsigned) cgraph_edge_max_uid) | |
8867b500 | 358 | VEC_safe_grow_cleared (ipa_edge_args_t, gc, ipa_edge_args_vector, |
545eff8f | 359 | cgraph_edge_max_uid + 1); |
360 | } | |
361 | ||
1917e945 | 362 | /* Returns true if the array of edge infos is large enough to accommodate an |
86c96e3a | 363 | info for EDGE. The main purpose of this function is that debug dumping |
364 | function can check info availability without causing reallocations. */ | |
1917e945 | 365 | |
86c96e3a | 366 | static inline bool |
367 | ipa_edge_args_info_available_for_edge_p (struct cgraph_edge *edge) | |
368 | { | |
369 | return ((unsigned) edge->uid < VEC_length (ipa_edge_args_t, | |
370 | ipa_edge_args_vector)); | |
371 | } | |
372 | ||
3889f2e2 | 373 | /* A function list element. It is used to create a temporary worklist used in |
374 | the propagation stage of IPCP. (can be used for more IPA optimizations) */ | |
375 | struct ipa_func_list | |
376 | { | |
377 | struct cgraph_node *node; | |
378 | struct ipa_func_list *next; | |
3b22db66 | 379 | }; |
380 | ||
3889f2e2 | 381 | /* ipa_func_list interface. */ |
382 | struct ipa_func_list *ipa_init_func_list (void); | |
e6098777 | 383 | void ipa_push_func_to_list_1 (struct ipa_func_list **, struct cgraph_node *, |
384 | struct ipa_node_params *); | |
3889f2e2 | 385 | struct cgraph_node *ipa_pop_func_from_list (struct ipa_func_list **); |
386 | ||
e6098777 | 387 | /* Add cgraph NODE to the worklist WL if it is not already in one. */ |
388 | ||
389 | static inline void | |
390 | ipa_push_func_to_list (struct ipa_func_list **wl, struct cgraph_node *node) | |
391 | { | |
392 | struct ipa_node_params *info = IPA_NODE_REF (node); | |
393 | ||
394 | if (!info->node_enqueued) | |
395 | ipa_push_func_to_list_1 (wl, node, info); | |
396 | } | |
397 | ||
8b68ef1b | 398 | void ipa_analyze_node (struct cgraph_node *); |
3889f2e2 | 399 | |
3f2ff969 | 400 | /* Function formal parameters related computations. */ |
401 | void ipa_initialize_node_params (struct cgraph_node *node); | |
3f2ff969 | 402 | bool ipa_propagate_indirect_call_infos (struct cgraph_edge *cs, |
6db08adc | 403 | VEC (cgraph_edge_p, heap) **new_edges); |
3b22db66 | 404 | |
3b22db66 | 405 | /* Debugging interface. */ |
11b73810 | 406 | void ipa_print_node_params (FILE *, struct cgraph_node *node); |
407 | void ipa_print_all_params (FILE *); | |
f8daee9b | 408 | void ipa_print_node_jump_functions (FILE *f, struct cgraph_node *node); |
409 | void ipa_print_all_jump_functions (FILE * f); | |
3b22db66 | 410 | |
547f1802 | 411 | /* Structure to describe transformations of formal parameters and actual |
412 | arguments. Each instance describes one new parameter and they are meant to | |
413 | be stored in a vector. Additionally, most users will probably want to store | |
414 | adjustments about parameters that are being removed altogether so that SSA | |
415 | names belonging to them can be replaced by SSA names of an artificial | |
416 | variable. */ | |
417 | struct ipa_parm_adjustment | |
418 | { | |
419 | /* The original PARM_DECL itself, helpful for processing of the body of the | |
420 | function itself. Intended for traversing function bodies. | |
421 | ipa_modify_formal_parameters, ipa_modify_call_arguments and | |
422 | ipa_combine_adjustments ignore this and use base_index. | |
423 | ipa_modify_formal_parameters actually sets this. */ | |
424 | tree base; | |
425 | ||
426 | /* Type of the new parameter. However, if by_ref is true, the real type will | |
427 | be a pointer to this type. */ | |
428 | tree type; | |
429 | ||
430 | /* The new declaration when creating/replacing a parameter. Created by | |
431 | ipa_modify_formal_parameters, useful for functions modifying the body | |
432 | accordingly. */ | |
433 | tree reduction; | |
434 | ||
435 | /* New declaration of a substitute variable that we may use to replace all | |
436 | non-default-def ssa names when a parm decl is going away. */ | |
437 | tree new_ssa_base; | |
438 | ||
439 | /* If non-NULL and the original parameter is to be removed (copy_param below | |
440 | is NULL), this is going to be its nonlocalized vars value. */ | |
441 | tree nonlocal_value; | |
442 | ||
443 | /* Offset into the original parameter (for the cases when the new parameter | |
444 | is a component of an original one). */ | |
445 | HOST_WIDE_INT offset; | |
446 | ||
447 | /* Zero based index of the original parameter this one is based on. (ATM | |
448 | there is no way to insert a new parameter out of the blue because there is | |
449 | no need but if it arises the code can be easily exteded to do so.) */ | |
450 | int base_index; | |
451 | ||
452 | /* This new parameter is an unmodified parameter at index base_index. */ | |
453 | unsigned copy_param : 1; | |
454 | ||
455 | /* This adjustment describes a parameter that is about to be removed | |
456 | completely. Most users will probably need to book keep those so that they | |
457 | don't leave behinfd any non default def ssa names belonging to them. */ | |
458 | unsigned remove_param : 1; | |
459 | ||
460 | /* The parameter is to be passed by reference. */ | |
461 | unsigned by_ref : 1; | |
462 | }; | |
463 | ||
464 | typedef struct ipa_parm_adjustment ipa_parm_adjustment_t; | |
465 | DEF_VEC_O (ipa_parm_adjustment_t); | |
466 | DEF_VEC_ALLOC_O (ipa_parm_adjustment_t, heap); | |
467 | ||
468 | typedef VEC (ipa_parm_adjustment_t, heap) *ipa_parm_adjustment_vec; | |
469 | ||
470 | VEC(tree, heap) *ipa_get_vector_of_formal_parms (tree fndecl); | |
471 | void ipa_modify_formal_parameters (tree fndecl, ipa_parm_adjustment_vec, | |
472 | const char *); | |
473 | void ipa_modify_call_arguments (struct cgraph_edge *, gimple, | |
474 | ipa_parm_adjustment_vec); | |
475 | ipa_parm_adjustment_vec ipa_combine_adjustments (ipa_parm_adjustment_vec, | |
476 | ipa_parm_adjustment_vec); | |
477 | void ipa_dump_param_adjustments (FILE *, ipa_parm_adjustment_vec, tree); | |
478 | ||
8867b500 | 479 | void ipa_prop_write_jump_functions (cgraph_node_set set); |
480 | void ipa_prop_read_jump_functions (void); | |
481 | void ipa_update_after_lto_read (void); | |
482 | ||
547f1802 | 483 | /* From tree-sra.c: */ |
484 | bool build_ref_for_offset (tree *, tree, HOST_WIDE_INT, tree, bool); | |
485 | ||
3b22db66 | 486 | #endif /* IPA_PROP_H */ |