X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gcc%2Fconfig%2Fi386%2Fi386-protos.h;h=e35a15eb85ca32b5ba3d5591462bfb790f08df41;hb=c5387660230bce1ec6e40d47e243ff04059e4d77;hp=a12a4f114f14057cfd9a2e181ff1757a430796b7;hpb=3101faab4620ad49753a2ec8a33e08ee9f8c0bcb;p=gcc.git

diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index a12a4f114f1..e35a15eb85c 100644
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -1,6 +1,6 @@
 /* Definitions of target machine for GCC for IA-32.
    Copyright (C) 1988, 1992, 1994, 1995, 1996, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -20,14 +20,13 @@ along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
 /* Functions in i386.c */
-extern void override_options (void);
 extern void optimization_options (int, int);
+extern void ix86_conditional_register_usage (void);
 
-extern int ix86_can_use_return_insn_p (void);
-extern int ix86_frame_pointer_required (void);
+extern bool ix86_target_stack_probe (void);
+extern bool ix86_can_use_return_insn_p (void);
 extern void ix86_setup_frame_addresses (void);
 
-extern void ix86_file_end (void);
 extern HOST_WIDE_INT ix86_initial_elimination_offset (int, int);
 extern void ix86_expand_prologue (void);
 extern void ix86_expand_epilogue (int);
@@ -35,35 +34,36 @@ extern void ix86_expand_epilogue (int);
 extern void ix86_output_addr_vec_elt (FILE *, int);
 extern void ix86_output_addr_diff_elt (FILE *, int, int);
 
-#ifdef RTX_CODE
-extern int ix86_aligned_p (rtx);
+extern enum calling_abi ix86_cfun_abi (void);
+extern enum calling_abi ix86_function_type_abi (const_tree);
 
+#ifdef RTX_CODE
 extern int standard_80387_constant_p (rtx);
 extern const char *standard_80387_constant_opcode (rtx);
 extern rtx standard_80387_constant_rtx (int);
 extern int standard_sse_constant_p (rtx);
 extern const char *standard_sse_constant_opcode (rtx, rtx);
-extern int symbolic_reference_mentioned_p (rtx);
+extern bool symbolic_reference_mentioned_p (rtx);
 extern bool extended_reg_mentioned_p (rtx);
 extern bool x86_extended_QIreg_mentioned_p (rtx);
 extern bool x86_extended_reg_mentioned_p (rtx);
+extern bool x86_maybe_negate_const_int (rtx *, enum machine_mode);
 extern enum machine_mode ix86_cc_mode (enum rtx_code, rtx, rtx);
 
-extern int ix86_expand_movmem (rtx, rtx, rtx, rtx, rtx, rtx);
-extern int ix86_expand_setmem (rtx, rtx, rtx, rtx, rtx, rtx);
-extern int ix86_expand_strlen (rtx, rtx, rtx, rtx);
+extern int avx_vpermilp_parallel (rtx par, enum machine_mode mode);
+extern int avx_vperm2f128_parallel (rtx par, enum machine_mode mode);
+
+extern bool ix86_expand_movmem (rtx, rtx, rtx, rtx, rtx, rtx);
+extern bool ix86_expand_setmem (rtx, rtx, rtx, rtx, rtx, rtx);
+extern bool ix86_expand_strlen (rtx, rtx, rtx, rtx);
 
 extern bool legitimate_constant_p (rtx);
 extern bool constant_address_p (rtx);
 extern bool legitimate_pic_operand_p (rtx);
-extern int legitimate_pic_address_disp_p (rtx);
-extern int legitimate_address_p (enum machine_mode, rtx, int);
-extern rtx legitimize_address (rtx, rtx, enum machine_mode);
+extern bool legitimate_pic_address_disp_p (rtx);
 
 extern void print_reg (rtx, int, FILE*);
-extern void print_operand (FILE*, rtx, int);
-extern void print_operand_address (FILE*, rtx);
-extern bool output_addr_const_extra (FILE*, rtx);
+extern void ix86_print_operand (FILE *, rtx, int);
 
 extern void split_di (rtx[], int, rtx[], rtx[]);
 extern void split_ti (rtx[], int, rtx[], rtx[]);
@@ -73,6 +73,8 @@ extern const char *output_387_binary_op (rtx, rtx*);
 extern const char *output_387_reg_move (rtx, rtx*);
 extern const char *output_fix_trunc (rtx, rtx*, int);
 extern const char *output_fp_compare (rtx, rtx*, int, int);
+extern const char *output_adjust_stack_and_probe (rtx);
+extern const char *output_probe_stack_range (rtx, rtx);
 
 extern void ix86_expand_clear (rtx);
 extern void ix86_expand_move (enum machine_mode, rtx[]);
@@ -85,34 +87,38 @@ extern void ix86_fixup_binary_operands_no_copy (enum rtx_code,
 						enum machine_mode, rtx[]);
 extern void ix86_expand_binary_operator (enum rtx_code,
 					 enum machine_mode, rtx[]);
-extern int ix86_binary_operator_ok (enum rtx_code, enum machine_mode, rtx[]);
+extern bool ix86_binary_operator_ok (enum rtx_code, enum machine_mode, rtx[]);
+extern bool ix86_lea_for_add_ok (rtx, rtx[]);
+extern bool ix86_vec_interleave_v2df_operator_ok (rtx operands[3], bool high);
+extern bool ix86_dep_by_shift_count (const_rtx set_insn, const_rtx use_insn);
+extern bool ix86_agi_dependent (rtx set_insn, rtx use_insn);
 extern void ix86_expand_unary_operator (enum rtx_code, enum machine_mode,
 					rtx[]);
 extern rtx ix86_build_const_vector (enum machine_mode, bool, rtx);
+extern rtx ix86_build_signbit_mask (enum machine_mode, bool, bool);
 extern void ix86_split_convert_uns_si_sse (rtx[]);
 extern void ix86_expand_convert_uns_didf_sse (rtx, rtx);
+extern void ix86_expand_convert_uns_sixf_sse (rtx, rtx);
 extern void ix86_expand_convert_uns_sidf_sse (rtx, rtx);
 extern void ix86_expand_convert_uns_sisf_sse (rtx, rtx);
 extern void ix86_expand_convert_sign_didf_sse (rtx, rtx);
-extern rtx ix86_build_signbit_mask (enum machine_mode, bool, bool);
+extern enum ix86_fpcmp_strategy ix86_fp_comparison_strategy (enum rtx_code);
 extern void ix86_expand_fp_absneg_operator (enum rtx_code, enum machine_mode,
 					    rtx[]);
 extern void ix86_expand_copysign (rtx []);
 extern void ix86_split_copysign_const (rtx []);
 extern void ix86_split_copysign_var (rtx []);
-extern int ix86_unary_operator_ok (enum rtx_code, enum machine_mode, rtx[]);
-extern int ix86_match_ccmode (rtx, enum machine_mode);
-extern rtx ix86_expand_compare (enum rtx_code, rtx *, rtx *);
-extern int ix86_use_fcomi_compare (enum rtx_code);
-extern void ix86_expand_branch (enum rtx_code, rtx);
-extern int ix86_expand_setcc (enum rtx_code, rtx);
-extern int ix86_expand_int_movcc (rtx[]);
-extern int ix86_expand_fp_movcc (rtx[]);
+extern bool ix86_unary_operator_ok (enum rtx_code, enum machine_mode, rtx[]);
+extern bool ix86_match_ccmode (rtx, enum machine_mode);
+extern void ix86_expand_branch (enum rtx_code, rtx, rtx, rtx);
+extern void ix86_expand_setcc (rtx, enum rtx_code, rtx, rtx);
+extern bool ix86_expand_int_movcc (rtx[]);
+extern bool ix86_expand_fp_movcc (rtx[]);
 extern bool ix86_expand_fp_vcond (rtx[]);
 extern bool ix86_expand_int_vcond (rtx[]);
 extern void ix86_expand_sse_unpack (rtx[], bool, bool);
 extern void ix86_expand_sse4_unpack (rtx[], bool, bool);
-extern int ix86_expand_int_addcc (rtx[]);
+extern bool ix86_expand_int_addcc (rtx[]);
 extern void ix86_expand_call (rtx, rtx, rtx, rtx, rtx, int);
 extern void x86_initialize_trampoline (rtx, rtx, rtx);
 extern rtx ix86_zero_extend_to_Pmode (rtx);
@@ -121,41 +127,37 @@ extern void ix86_split_ashl (rtx *, rtx, enum machine_mode);
 extern void ix86_split_ashr (rtx *, rtx, enum machine_mode);
 extern void ix86_split_lshr (rtx *, rtx, enum machine_mode);
 extern rtx ix86_find_base_term (rtx);
-extern int ix86_check_movabs (rtx, int);
+extern bool ix86_check_movabs (rtx, int);
 
 extern rtx assign_386_stack_local (enum machine_mode, enum ix86_stack_slot);
 extern int ix86_attr_length_immediate_default (rtx, int);
 extern int ix86_attr_length_address_default (rtx);
+extern int ix86_attr_length_vex_default (rtx, int, int);
 
 extern enum machine_mode ix86_fp_compare_mode (enum rtx_code);
 
 extern rtx ix86_libcall_value (enum machine_mode);
-extern bool ix86_function_value_regno_p (int);
 extern bool ix86_function_arg_regno_p (int);
-extern int ix86_function_arg_boundary (enum machine_mode, tree);
-extern int ix86_return_in_memory (const_tree);
-extern int ix86_sol10_return_in_memory (const_tree);
-extern void ix86_va_start (tree, rtx);
-extern rtx ix86_va_arg (tree, tree);
-
+extern void ix86_asm_output_function_label (FILE *, const char *, tree);
+extern int ix86_function_arg_boundary (enum machine_mode, const_tree);
+extern bool ix86_solaris_return_in_memory (const_tree, const_tree);
 extern rtx ix86_force_to_memory (enum machine_mode, rtx);
 extern void ix86_free_from_memory (enum machine_mode);
+extern void ix86_call_abi_override (const_tree);
+extern int ix86_reg_parm_stack_space (const_tree);
+
 extern void ix86_split_fp_branch (enum rtx_code code, rtx, rtx,
 				  rtx, rtx, rtx, rtx);
 extern bool ix86_hard_regno_mode_ok (int, enum machine_mode);
 extern bool ix86_modes_tieable_p (enum machine_mode, enum machine_mode);
-extern int ix86_register_move_cost (enum machine_mode, enum reg_class,
-				    enum reg_class);
-extern int ix86_secondary_memory_needed (enum reg_class, enum reg_class,
-					 enum machine_mode, int);
+extern bool ix86_secondary_memory_needed (enum reg_class, enum reg_class,
+					  enum machine_mode, int);
 extern bool ix86_cannot_change_mode_class (enum machine_mode,
 					   enum machine_mode, enum reg_class);
 extern enum reg_class ix86_preferred_reload_class (rtx, enum reg_class);
 extern enum reg_class ix86_preferred_output_reload_class (rtx, enum reg_class);
-extern int ix86_memory_move_cost (enum machine_mode, enum reg_class, int);
 extern int ix86_mode_needed (int, rtx);
 extern void emit_i387_cw_initialization (int);
-extern bool ix86_fp_jump_nontrivial_p (enum rtx_code);
 extern void x86_order_regs_for_local_alloc (void);
 extern void x86_function_profiler (FILE *, int);
 extern void x86_emit_floatuns (rtx [2]);
@@ -179,22 +181,21 @@ extern void ix86_expand_truncdf_32 (rtx, rtx);
 
 #ifdef TREE_CODE
 extern void init_cumulative_args (CUMULATIVE_ARGS *, tree, rtx, tree);
-extern rtx function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
-extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
-				  tree, int);
-#endif
+#endif	/* TREE_CODE  */
 
-#endif
+#endif	/* RTX_CODE  */
 
 #ifdef TREE_CODE
-extern int ix86_return_pops_args (tree, tree, int);
-
 extern int ix86_data_alignment (tree, int);
-extern int ix86_local_alignment (tree, int);
+extern unsigned int ix86_local_alignment (tree, enum machine_mode,
+					  unsigned int);
+extern unsigned int ix86_minimum_alignment (tree, enum machine_mode,
+					    unsigned int);
 extern int ix86_constant_alignment (tree, int);
 extern tree ix86_handle_shared_attribute (tree *, tree, tree, int, bool *);
 extern tree ix86_handle_selectany_attribute (tree *, tree, tree, int, bool *);
 extern int x86_field_alignment (tree, int);
+extern tree ix86_valid_target_attribute_tree (tree);
 #endif
 
 extern rtx ix86_tls_get_addr (void);
@@ -205,6 +206,12 @@ extern void ix86_expand_vector_set (bool, rtx, rtx, int);
 extern void ix86_expand_vector_extract (bool, rtx, rtx, int);
 extern void ix86_expand_reduc_v4sf (rtx (*)(rtx, rtx, rtx), rtx, rtx);
 
+extern void ix86_expand_vec_extract_even_odd (rtx, rtx, rtx, unsigned);
+
+/* In i386-c.c  */
+extern void ix86_target_macros (void);
+extern void ix86_register_pragmas (void);
+
 /* In winnt.c  */
 extern void i386_pe_unique_section (tree, int);
 extern void i386_pe_declare_function_type (FILE *, const char *, int);
@@ -255,3 +262,7 @@ extern enum rtx_code ix86_fp_compare_code_to_integer (enum rtx_code);
 extern rtx construct_plt_address (rtx);
 #endif
 extern int asm_preferred_eh_data_format (int, int);
+
+#ifdef HAVE_ATTR_cpu
+extern enum attr_cpu ix86_schedule;
+#endif