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comparison gcc/config/mips/mips-protos.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children 84e7813d76e9
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* Prototypes of target machine for GNU compiler. MIPS version. 1 /* Prototypes of target machine for GNU compiler. MIPS version.
2 Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2 Copyright (C) 1989-2017 Free Software Foundation, Inc.
3 1999, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
4 Free Software Foundation, Inc.
5 Contributed by A. Lichnewsky (lich@inria.inria.fr). 3 Contributed by A. Lichnewsky (lich@inria.inria.fr).
6 Changed by Michael Meissner (meissner@osf.org). 4 Changed by Michael Meissner (meissner@osf.org).
7 64-bit r4000 support by Ian Lance Taylor (ian@cygnus.com) and 5 64-bit r4000 support by Ian Lance Taylor (ian@cygnus.com) and
8 Brendan Eich (brendan@microunity.com). 6 Brendan Eich (brendan@microunity.com).
9 7
54 52
55 SYMBOL_PC_RELATIVE 53 SYMBOL_PC_RELATIVE
56 The symbol's value will be calculated using a MIPS16 PC-relative 54 The symbol's value will be calculated using a MIPS16 PC-relative
57 calculation. 55 calculation.
58 56
59 SYMBOL_FORCE_TO_MEM
60 The symbol's value must be forced to memory and loaded from there.
61
62 SYMBOL_GOT_PAGE_OFST 57 SYMBOL_GOT_PAGE_OFST
63 The symbol's value will be calculated by loading an address 58 The symbol's value will be calculated by loading an address
64 from the GOT and then applying a 16-bit offset. 59 from the GOT and then applying a 16-bit offset.
65 60
66 SYMBOL_GOT_DISP 61 SYMBOL_GOT_DISP
70 An UNSPEC wrapper around a SYMBOL_GOT_PAGE_OFST. It represents the 65 An UNSPEC wrapper around a SYMBOL_GOT_PAGE_OFST. It represents the
71 offset from _gp of the GOT entry. 66 offset from _gp of the GOT entry.
72 67
73 SYMBOL_GOTOFF_DISP 68 SYMBOL_GOTOFF_DISP
74 An UNSPEC wrapper around a SYMBOL_GOT_DISP. It represents the 69 An UNSPEC wrapper around a SYMBOL_GOT_DISP. It represents the
75 the offset from _gp of the symbol's GOT entry. 70 offset from _gp of the symbol's GOT entry.
76 71
77 SYMBOL_GOTOFF_CALL 72 SYMBOL_GOTOFF_CALL
78 Like SYMBOL_GOTOFF_DISP, but used when calling a global function. 73 Like SYMBOL_GOTOFF_DISP, but used when calling a global function.
79 The GOT entry is allowed to point to a stub rather than to the 74 The GOT entry is allowed to point to a stub rather than to the
80 function itself. 75 function itself.
92 SYMBOL_GOTTPREL 87 SYMBOL_GOTTPREL
93 SYMBOL_TPREL 88 SYMBOL_TPREL
94 UNSPEC wrappers around SYMBOL_TLS, corresponding to the 89 UNSPEC wrappers around SYMBOL_TLS, corresponding to the
95 thread-local storage relocation operators. 90 thread-local storage relocation operators.
96 91
97 SYMBOL_32_HIGH
98 For a 32-bit symbolic address X, this is the value of %hi(X).
99
100 SYMBOL_64_HIGH 92 SYMBOL_64_HIGH
101 For a 64-bit symbolic address X, this is the value of 93 For a 64-bit symbolic address X, this is the value of
102 (%highest(X) << 16) + %higher(X). 94 (%highest(X) << 16) + %higher(X).
103 95
104 SYMBOL_64_MID 96 SYMBOL_64_MID
114 low 16 bits of that address. */ 106 low 16 bits of that address. */
115 enum mips_symbol_type { 107 enum mips_symbol_type {
116 SYMBOL_ABSOLUTE, 108 SYMBOL_ABSOLUTE,
117 SYMBOL_GP_RELATIVE, 109 SYMBOL_GP_RELATIVE,
118 SYMBOL_PC_RELATIVE, 110 SYMBOL_PC_RELATIVE,
119 SYMBOL_FORCE_TO_MEM,
120 SYMBOL_GOT_PAGE_OFST, 111 SYMBOL_GOT_PAGE_OFST,
121 SYMBOL_GOT_DISP, 112 SYMBOL_GOT_DISP,
122 SYMBOL_GOTOFF_PAGE, 113 SYMBOL_GOTOFF_PAGE,
123 SYMBOL_GOTOFF_DISP, 114 SYMBOL_GOTOFF_DISP,
124 SYMBOL_GOTOFF_CALL, 115 SYMBOL_GOTOFF_CALL,
127 SYMBOL_TLSGD, 118 SYMBOL_TLSGD,
128 SYMBOL_TLSLDM, 119 SYMBOL_TLSLDM,
129 SYMBOL_DTPREL, 120 SYMBOL_DTPREL,
130 SYMBOL_GOTTPREL, 121 SYMBOL_GOTTPREL,
131 SYMBOL_TPREL, 122 SYMBOL_TPREL,
132 SYMBOL_32_HIGH,
133 SYMBOL_64_HIGH, 123 SYMBOL_64_HIGH,
134 SYMBOL_64_MID, 124 SYMBOL_64_MID,
135 SYMBOL_64_LOW, 125 SYMBOL_64_LOW,
136 SYMBOL_HALF 126 SYMBOL_HALF
137 }; 127 };
179 MIPS_CALL_NORMAL, 169 MIPS_CALL_NORMAL,
180 MIPS_CALL_SIBCALL, 170 MIPS_CALL_SIBCALL,
181 MIPS_CALL_EPILOGUE 171 MIPS_CALL_EPILOGUE
182 }; 172 };
183 173
174 /* Controls the conditions under which certain instructions are split.
175
176 SPLIT_IF_NECESSARY
177 Only perform splits that are necessary for correctness
178 (because no unsplit version exists).
179
180 SPLIT_FOR_SPEED
181 Perform splits that are necessary for correctness or
182 beneficial for code speed.
183
184 SPLIT_FOR_SIZE
185 Perform splits that are necessary for correctness or
186 beneficial for code size. */
187 enum mips_split_type {
188 SPLIT_IF_NECESSARY,
189 SPLIT_FOR_SPEED,
190 SPLIT_FOR_SIZE
191 };
192
184 extern bool mips_symbolic_constant_p (rtx, enum mips_symbol_context, 193 extern bool mips_symbolic_constant_p (rtx, enum mips_symbol_context,
185 enum mips_symbol_type *); 194 enum mips_symbol_type *);
186 extern int mips_regno_mode_ok_for_base_p (int, enum machine_mode, bool); 195 extern int mips_regno_mode_ok_for_base_p (int, machine_mode, bool);
187 extern bool mips_stack_address_p (rtx, enum machine_mode); 196 extern bool mips_stack_address_p (rtx, machine_mode);
188 extern int mips_address_insns (rtx, enum machine_mode, bool); 197 extern int mips_address_insns (rtx, machine_mode, bool);
189 extern int mips_const_insns (rtx); 198 extern int mips_const_insns (rtx);
190 extern int mips_split_const_insns (rtx); 199 extern int mips_split_const_insns (rtx);
191 extern int mips_load_store_insns (rtx, rtx); 200 extern int mips_split_128bit_const_insns (rtx);
192 extern int mips_idiv_insns (void); 201 extern int mips_load_store_insns (rtx, rtx_insn *);
193 extern rtx mips_emit_move (rtx, rtx); 202 extern int mips_idiv_insns (machine_mode);
203 extern rtx_insn *mips_emit_move (rtx, rtx);
204 #ifdef RTX_CODE
205 extern void mips_emit_binary (enum rtx_code, rtx, rtx, rtx);
206 #endif
194 extern rtx mips_pic_base_register (rtx); 207 extern rtx mips_pic_base_register (rtx);
195 extern rtx mips_got_load (rtx, rtx, enum mips_symbol_type); 208 extern rtx mips_got_load (rtx, rtx, enum mips_symbol_type);
196 extern bool mips_split_symbol (rtx, rtx, enum machine_mode, rtx *); 209 extern bool mips_split_symbol (rtx, rtx, machine_mode, rtx *);
197 extern rtx mips_unspec_address (rtx, enum mips_symbol_type); 210 extern rtx mips_unspec_address (rtx, enum mips_symbol_type);
211 extern rtx mips_strip_unspec_address (rtx);
198 extern void mips_move_integer (rtx, rtx, unsigned HOST_WIDE_INT); 212 extern void mips_move_integer (rtx, rtx, unsigned HOST_WIDE_INT);
199 extern bool mips_legitimize_move (enum machine_mode, rtx, rtx); 213 extern bool mips_legitimize_move (machine_mode, rtx, rtx);
200
201 extern int m16_uimm3_b (rtx, enum machine_mode);
202 extern int m16_simm4_1 (rtx, enum machine_mode);
203 extern int m16_nsimm4_1 (rtx, enum machine_mode);
204 extern int m16_simm5_1 (rtx, enum machine_mode);
205 extern int m16_nsimm5_1 (rtx, enum machine_mode);
206 extern int m16_uimm5_4 (rtx, enum machine_mode);
207 extern int m16_nuimm5_4 (rtx, enum machine_mode);
208 extern int m16_simm8_1 (rtx, enum machine_mode);
209 extern int m16_nsimm8_1 (rtx, enum machine_mode);
210 extern int m16_uimm8_1 (rtx, enum machine_mode);
211 extern int m16_nuimm8_1 (rtx, enum machine_mode);
212 extern int m16_uimm8_m1_1 (rtx, enum machine_mode);
213 extern int m16_uimm8_4 (rtx, enum machine_mode);
214 extern int m16_nuimm8_4 (rtx, enum machine_mode);
215 extern int m16_simm8_8 (rtx, enum machine_mode);
216 extern int m16_nsimm8_8 (rtx, enum machine_mode);
217 214
218 extern rtx mips_subword (rtx, bool); 215 extern rtx mips_subword (rtx, bool);
219 extern bool mips_split_64bit_move_p (rtx, rtx); 216 extern bool mips_split_move_p (rtx, rtx, enum mips_split_type);
220 extern void mips_split_doubleword_move (rtx, rtx); 217 extern void mips_split_move (rtx, rtx, enum mips_split_type);
218 extern bool mips_split_move_insn_p (rtx, rtx, rtx);
219 extern void mips_split_move_insn (rtx, rtx, rtx);
220 extern void mips_split_128bit_move (rtx, rtx);
221 extern bool mips_split_128bit_move_p (rtx, rtx);
222 extern void mips_split_msa_copy_d (rtx, rtx, rtx, rtx (*)(rtx, rtx, rtx));
223 extern void mips_split_msa_insert_d (rtx, rtx, rtx, rtx);
224 extern void mips_split_msa_fill_d (rtx, rtx);
221 extern const char *mips_output_move (rtx, rtx); 225 extern const char *mips_output_move (rtx, rtx);
222 extern bool mips_cfun_has_cprestore_slot_p (void); 226 extern bool mips_cfun_has_cprestore_slot_p (void);
223 extern bool mips_cprestore_address_p (rtx, bool); 227 extern bool mips_cprestore_address_p (rtx, bool);
224 extern void mips_save_gp_to_cprestore_slot (rtx, rtx, rtx, rtx); 228 extern void mips_save_gp_to_cprestore_slot (rtx, rtx, rtx, rtx);
225 extern void mips_restore_gp_from_cprestore_slot (rtx); 229 extern void mips_restore_gp_from_cprestore_slot (rtx);
229 extern void mips_expand_vcondv2sf (rtx, rtx, rtx, enum rtx_code, rtx, rtx); 233 extern void mips_expand_vcondv2sf (rtx, rtx, rtx, enum rtx_code, rtx, rtx);
230 extern void mips_expand_conditional_move (rtx *); 234 extern void mips_expand_conditional_move (rtx *);
231 extern void mips_expand_conditional_trap (rtx); 235 extern void mips_expand_conditional_trap (rtx);
232 #endif 236 #endif
233 extern bool mips_use_pic_fn_addr_reg_p (const_rtx); 237 extern bool mips_use_pic_fn_addr_reg_p (const_rtx);
234 extern rtx mips_expand_call (enum mips_call_type, rtx, rtx, rtx, rtx, bool); 238 extern rtx_insn *mips_expand_call (enum mips_call_type, rtx, rtx, rtx, rtx,
239 bool);
235 extern void mips_split_call (rtx, rtx); 240 extern void mips_split_call (rtx, rtx);
236 extern bool mips_get_pic_call_symbol (rtx *, int); 241 extern bool mips_get_pic_call_symbol (rtx *, int);
237 extern void mips_expand_fcc_reload (rtx, rtx, rtx);
238 extern void mips_set_return_address (rtx, rtx); 242 extern void mips_set_return_address (rtx, rtx);
243 extern bool mips_move_by_pieces_p (unsigned HOST_WIDE_INT, unsigned int);
244 extern bool mips_store_by_pieces_p (unsigned HOST_WIDE_INT, unsigned int);
239 extern bool mips_expand_block_move (rtx, rtx, rtx); 245 extern bool mips_expand_block_move (rtx, rtx, rtx);
240 extern void mips_expand_synci_loop (rtx, rtx); 246 extern void mips_expand_synci_loop (rtx, rtx);
241 247
242 extern void mips_init_cumulative_args (CUMULATIVE_ARGS *, tree); 248 extern void mips_init_cumulative_args (CUMULATIVE_ARGS *, tree);
243 extern bool mips_pad_arg_upward (enum machine_mode, const_tree); 249 extern bool mips_pad_reg_upward (machine_mode, tree);
244 extern bool mips_pad_reg_upward (enum machine_mode, tree);
245 250
246 extern bool mips_expand_ext_as_unaligned_load (rtx, rtx, HOST_WIDE_INT, 251 extern bool mips_expand_ext_as_unaligned_load (rtx, rtx, HOST_WIDE_INT,
247 HOST_WIDE_INT); 252 HOST_WIDE_INT, bool);
248 extern bool mips_expand_ins_as_unaligned_store (rtx, rtx, HOST_WIDE_INT, 253 extern bool mips_expand_ins_as_unaligned_store (rtx, rtx, HOST_WIDE_INT,
249 HOST_WIDE_INT); 254 HOST_WIDE_INT);
250 extern bool mips_mem_fits_mode_p (enum machine_mode mode, rtx x); 255 extern bool mips_mem_fits_mode_p (machine_mode mode, rtx x);
251 extern void mips_order_regs_for_local_alloc (void);
252 extern HOST_WIDE_INT mips_debugger_offset (rtx, HOST_WIDE_INT); 256 extern HOST_WIDE_INT mips_debugger_offset (rtx, HOST_WIDE_INT);
253 257
254 extern void mips_push_asm_switch (struct mips_asm_switch *); 258 extern void mips_push_asm_switch (struct mips_asm_switch *);
255 extern void mips_pop_asm_switch (struct mips_asm_switch *); 259 extern void mips_pop_asm_switch (struct mips_asm_switch *);
256 extern void mips_output_external (FILE *, tree, const char *); 260 extern void mips_output_external (FILE *, tree, const char *);
257 extern void mips_output_ascii (FILE *, const char *, size_t); 261 extern void mips_output_ascii (FILE *, const char *, size_t);
262 extern const char *mips_output_tls_reloc_directive (rtx *);
258 extern void mips_output_aligned_decl_common (FILE *, tree, const char *, 263 extern void mips_output_aligned_decl_common (FILE *, tree, const char *,
259 unsigned HOST_WIDE_INT, 264 unsigned HOST_WIDE_INT,
260 unsigned int); 265 unsigned int);
261 extern void mips_declare_common_object (FILE *, const char *, 266 extern void mips_declare_common_object (FILE *, const char *,
262 const char *, unsigned HOST_WIDE_INT, 267 const char *, unsigned HOST_WIDE_INT,
263 unsigned int, bool); 268 unsigned int, bool);
264 extern void mips_declare_object (FILE *, const char *, const char *, 269 extern void mips_declare_object (FILE *, const char *, const char *,
265 const char *, ...) ATTRIBUTE_PRINTF_4; 270 const char *, ...) ATTRIBUTE_PRINTF_4;
266 extern void mips_declare_object_name (FILE *, const char *, tree); 271 extern void mips_declare_object_name (FILE *, const char *, tree);
267 extern void mips_finish_declare_object (FILE *, tree, int, int); 272 extern void mips_finish_declare_object (FILE *, tree, int, int);
273 extern void mips_set_text_contents_type (FILE *, const char *,
274 unsigned long, bool);
268 275
269 extern bool mips_small_data_pattern_p (rtx); 276 extern bool mips_small_data_pattern_p (rtx);
270 extern rtx mips_rewrite_small_data (rtx); 277 extern rtx mips_rewrite_small_data (rtx);
271 extern HOST_WIDE_INT mips_initial_elimination_offset (int, int); 278 extern HOST_WIDE_INT mips_initial_elimination_offset (int, int);
272 extern rtx mips_return_addr (int, rtx); 279 extern rtx mips_return_addr (int, rtx);
275 extern void mips_emit_save_slot_move (rtx, rtx, rtx); 282 extern void mips_emit_save_slot_move (rtx, rtx, rtx);
276 extern void mips_expand_prologue (void); 283 extern void mips_expand_prologue (void);
277 extern void mips_expand_before_return (void); 284 extern void mips_expand_before_return (void);
278 extern void mips_expand_epilogue (bool); 285 extern void mips_expand_epilogue (bool);
279 extern bool mips_can_use_return_insn (void); 286 extern bool mips_can_use_return_insn (void);
280 extern rtx mips_function_value (const_tree, const_tree, enum machine_mode); 287
281 288 extern bool mips_const_vector_same_val_p (rtx, machine_mode);
282 extern bool mips_cannot_change_mode_class (enum machine_mode, 289 extern bool mips_const_vector_same_bytes_p (rtx, machine_mode);
283 enum machine_mode, enum reg_class); 290 extern bool mips_const_vector_same_int_p (rtx, machine_mode, HOST_WIDE_INT,
291 HOST_WIDE_INT);
292 extern bool mips_const_vector_shuffle_set_p (rtx, machine_mode);
293 extern bool mips_const_vector_bitimm_set_p (rtx, machine_mode);
294 extern bool mips_const_vector_bitimm_clr_p (rtx, machine_mode);
295 extern rtx mips_msa_vec_parallel_const_half (machine_mode, bool);
296 extern rtx mips_gen_const_int_vector (machine_mode, HOST_WIDE_INT);
284 extern bool mips_dangerous_for_la25_p (rtx); 297 extern bool mips_dangerous_for_la25_p (rtx);
285 extern bool mips_modes_tieable_p (enum machine_mode, enum machine_mode);
286 extern enum reg_class mips_secondary_reload_class (enum reg_class, 298 extern enum reg_class mips_secondary_reload_class (enum reg_class,
287 enum machine_mode, 299 machine_mode,
288 rtx, bool); 300 rtx, bool);
289 extern int mips_class_max_nregs (enum reg_class, enum machine_mode); 301 extern int mips_class_max_nregs (enum reg_class, machine_mode);
290 302
291 extern int mips_adjust_insn_length (rtx, int); 303 extern machine_mode mips_hard_regno_caller_save_mode (unsigned int,
304 unsigned int,
305 machine_mode);
306 extern int mips_adjust_insn_length (rtx_insn *, int);
292 extern void mips_output_load_label (rtx); 307 extern void mips_output_load_label (rtx);
293 extern const char *mips_output_conditional_branch (rtx, rtx *, const char *, 308 extern const char *mips_output_conditional_branch (rtx_insn *, rtx *,
294 const char *); 309 const char *, const char *);
295 extern const char *mips_output_order_conditional_branch (rtx, rtx *, bool); 310 extern const char *mips_output_order_conditional_branch (rtx_insn *, rtx *,
311 bool);
312 extern const char *mips_output_equal_conditional_branch (rtx_insn *, rtx *,
313 bool);
314 extern const char *mips_output_jump (rtx *, int, int, bool);
296 extern const char *mips_output_sync (void); 315 extern const char *mips_output_sync (void);
297 extern const char *mips_output_sync_loop (rtx, rtx *); 316 extern const char *mips_output_sync_loop (rtx_insn *, rtx *);
298 extern unsigned int mips_sync_loop_insns (rtx, rtx *); 317 extern unsigned int mips_sync_loop_insns (rtx_insn *, rtx *);
299 extern const char *mips_output_division (const char *, rtx *); 318 extern const char *mips_output_division (const char *, rtx *);
300 extern unsigned int mips_hard_regno_nregs (int, enum machine_mode); 319 extern const char *mips_msa_output_division (const char *, rtx *);
301 extern bool mips_linked_madd_p (rtx, rtx); 320 extern const char *mips_output_probe_stack_range (rtx, rtx);
302 extern bool mips_store_data_bypass_p (rtx, rtx); 321 extern bool mips_hard_regno_rename_ok (unsigned int, unsigned int);
322 extern bool mips_linked_madd_p (rtx_insn *, rtx_insn *);
323 extern bool mips_store_data_bypass_p (rtx_insn *, rtx_insn *);
324 extern int mips_dspalu_bypass_p (rtx, rtx);
303 extern rtx mips_prefetch_cookie (rtx, rtx); 325 extern rtx mips_prefetch_cookie (rtx, rtx);
304 326
305 extern void irix_asm_output_align (FILE *, unsigned);
306 extern const char *current_section_name (void); 327 extern const char *current_section_name (void);
307 extern unsigned int current_section_flags (void); 328 extern unsigned int current_section_flags (void);
308 extern bool mips_use_ins_ext_p (rtx, HOST_WIDE_INT, HOST_WIDE_INT); 329 extern bool mips_use_ins_ext_p (rtx, HOST_WIDE_INT, HOST_WIDE_INT);
309 330
310 extern const char *mips16e_output_save_restore (rtx, HOST_WIDE_INT); 331 extern const char *mips16e_output_save_restore (rtx, HOST_WIDE_INT);
311 extern bool mips16e_save_restore_pattern_p (rtx, HOST_WIDE_INT, 332 extern bool mips16e_save_restore_pattern_p (rtx, HOST_WIDE_INT,
312 struct mips16e_save_restore_info *); 333 struct mips16e_save_restore_info *);
313 334
314 extern bool mask_low_and_shift_p (enum machine_mode, rtx, rtx, int); 335 extern bool mask_low_and_shift_p (machine_mode, rtx, rtx, int);
315 extern int mask_low_and_shift_len (enum machine_mode, rtx, rtx); 336 extern int mask_low_and_shift_len (machine_mode, rtx, rtx);
316 extern bool and_operands_ok (enum machine_mode, rtx, rtx); 337 extern bool and_operands_ok (machine_mode, rtx, rtx);
338 extern bool mips_fmadd_bypass (rtx_insn *, rtx_insn *);
317 339
318 union mips_gen_fn_ptrs 340 union mips_gen_fn_ptrs
319 { 341 {
320 rtx (*fn_6) (rtx, rtx, rtx, rtx, rtx, rtx); 342 rtx (*fn_6) (rtx, rtx, rtx, rtx, rtx, rtx);
321 rtx (*fn_5) (rtx, rtx, rtx, rtx, rtx); 343 rtx (*fn_5) (rtx, rtx, rtx, rtx, rtx);
324 346
325 extern void mips_expand_atomic_qihi (union mips_gen_fn_ptrs, 347 extern void mips_expand_atomic_qihi (union mips_gen_fn_ptrs,
326 rtx, rtx, rtx, rtx); 348 rtx, rtx, rtx, rtx);
327 349
328 extern void mips_expand_vector_init (rtx, rtx); 350 extern void mips_expand_vector_init (rtx, rtx);
351 extern bool mips_expand_vec_perm_const (rtx op[4]);
352 extern void mips_expand_vec_unpack (rtx op[2], bool, bool);
353 extern void mips_expand_vec_reduc (rtx, rtx, rtx (*)(rtx, rtx, rtx));
354 extern void mips_expand_vec_minmax (rtx, rtx, rtx,
355 rtx (*) (rtx, rtx, rtx), bool);
356
357 extern int mips_ldst_scaled_shift (machine_mode);
358 extern bool mips_signed_immediate_p (unsigned HOST_WIDE_INT, int, int);
359 extern bool mips_unsigned_immediate_p (unsigned HOST_WIDE_INT, int, int);
360 extern const char *umips_output_save_restore (bool, rtx);
361 extern bool umips_save_restore_pattern_p (bool, rtx);
362 extern bool umips_load_store_pair_p (bool, rtx *);
363 extern void umips_output_load_store_pair (bool, rtx *);
364 extern bool umips_movep_target_p (rtx, rtx);
365 extern bool umips_12bit_offset_address_p (rtx, machine_mode);
366 extern bool mips_9bit_offset_address_p (rtx, machine_mode);
367 extern bool lwsp_swsp_address_p (rtx, machine_mode);
368 extern bool m16_based_address_p (rtx, machine_mode,
369 int (*)(rtx_def*, machine_mode));
370 extern rtx mips_expand_thread_pointer (rtx);
371 extern void mips16_expand_get_fcsr (rtx);
372 extern void mips16_expand_set_fcsr (rtx);
329 373
330 extern bool mips_eh_uses (unsigned int); 374 extern bool mips_eh_uses (unsigned int);
331 extern bool mips_epilogue_uses (unsigned int); 375 extern bool mips_epilogue_uses (unsigned int);
332 extern void mips_final_prescan_insn (rtx, rtx *, int); 376 extern void mips_final_prescan_insn (rtx_insn *, rtx *, int);
333 extern int mips_trampoline_code_size (void); 377 extern int mips_trampoline_code_size (void);
334 extern void mips_function_profiler (FILE *); 378 extern void mips_function_profiler (FILE *);
379 extern bool mips_load_store_bonding_p (rtx *, machine_mode, bool);
335 380
336 typedef rtx (*mulsidi3_gen_fn) (rtx, rtx, rtx); 381 typedef rtx (*mulsidi3_gen_fn) (rtx, rtx, rtx);
337 #ifdef RTX_CODE 382 #ifdef RTX_CODE
338 extern mulsidi3_gen_fn mips_mulsidi3_gen_fn (enum rtx_code); 383 extern mulsidi3_gen_fn mips_mulsidi3_gen_fn (enum rtx_code);
339 #endif 384 #endif
340 385
386 extern void mips_register_frame_header_opt (void);
387 extern void mips_expand_vec_cond_expr (machine_mode, machine_mode, rtx *);
388
341 #endif /* ! GCC_MIPS_PROTOS_H */ 389 #endif /* ! GCC_MIPS_PROTOS_H */