/* 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
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Free Software Foundation, Inc.
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 2, or (at your option)
+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,
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 COPYING. If not, write to
-the Free Software Foundation, 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+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 ix86_output_addr_diff_elt (FILE *, int, int);
#ifdef RTX_CODE
-extern int ix86_aligned_p (rtx);
-
extern int standard_80387_constant_p (rtx);
extern const char *standard_80387_constant_opcode (rtx);
extern rtx standard_80387_constant_rtx (int);
extern bool x86_extended_reg_mentioned_p (rtx);
extern enum machine_mode ix86_cc_mode (enum rtx_code, rtx, rtx);
-extern int ix86_expand_movmem (rtx, rtx, rtx, rtx);
-extern int ix86_expand_clrmem (rtx, 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 bool legitimate_constant_p (rtx);
extern int ix86_binary_operator_ok (enum rtx_code, enum machine_mode, rtx[]);
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 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 void ix86_expand_fp_absneg_operator (enum rtx_code, enum machine_mode,
rtx[]);
extern int 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 void ix86_expand_sse5_unpack (rtx[], bool, bool);
+extern void ix86_expand_sse5_pack (rtx[]);
extern int 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 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 (tree);
-extern void ix86_va_start (tree, rtx);
-extern rtx ix86_va_arg (tree, tree);
+extern int ix86_return_in_memory (const_tree);
+extern int ix86_sol10_return_in_memory (const_tree);
extern rtx ix86_force_to_memory (enum machine_mode, rtx);
extern void ix86_free_from_memory (enum machine_mode);
extern void ix86_emit_fp_unordered_jump (rtx);
extern void ix86_emit_i387_log1p (rtx, rtx);
+extern void ix86_emit_swdivsf (rtx, rtx, rtx, enum machine_mode);
+extern void ix86_emit_swsqrtsf (rtx, rtx, enum machine_mode, bool);
extern enum rtx_code ix86_reverse_condition (enum rtx_code, enum machine_mode);
extern rtx function_arg (CUMULATIVE_ARGS *, enum machine_mode, tree, int);
extern void function_arg_advance (CUMULATIVE_ARGS *, enum machine_mode,
tree, int);
-extern rtx ix86_function_value (tree, tree, bool);
#endif
#endif
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 unsigned int i386_pe_section_type_flags (tree, const char *, int);
-extern void i386_pe_asm_named_section (const char *, unsigned int, tree);
extern int x86_field_alignment (tree, int);
#endif
extern void ix86_expand_vector_extract (bool, rtx, rtx, int);
extern void ix86_expand_reduc_v4sf (rtx (*)(rtx, rtx, rtx), rtx, rtx);
+extern bool ix86_sse5_valid_op_p (rtx [], rtx, int, bool, int);
+extern void ix86_expand_sse5_multiple_memory (rtx [], int, enum machine_mode);
+
/* In winnt.c */
-extern int i386_pe_dllexport_name_p (const char *);
-extern int i386_pe_dllimport_name_p (const char *);
extern void i386_pe_unique_section (tree, int);
extern void i386_pe_declare_function_type (FILE *, const char *, int);
extern void i386_pe_record_external_function (tree, const char *);
-extern void i386_pe_record_exported_symbol (const char *, int);
-extern void i386_pe_asm_file_end (FILE *);
+extern void i386_pe_maybe_record_exported_symbol (tree, const char *, int);
extern void i386_pe_encode_section_info (tree, rtx, int);
-extern const char *i386_pe_strip_name_encoding (const char *);
+extern bool i386_pe_binds_local_p (const_tree);
extern const char *i386_pe_strip_name_encoding_full (const char *);
-extern void i386_pe_output_labelref (FILE *, const char *);
-extern bool i386_pe_valid_dllimport_attribute_p (tree);
+extern bool i386_pe_valid_dllimport_attribute_p (const_tree);
+extern unsigned int i386_pe_section_type_flags (tree, const char *, int);
+extern void i386_pe_asm_named_section (const char *, unsigned int, tree);
+extern void i386_pe_asm_output_aligned_decl_common (FILE *, tree,
+ const char *,
+ HOST_WIDE_INT,
+ HOST_WIDE_INT);
+extern void i386_pe_file_end (void);
+extern tree i386_pe_mangle_decl_assembler_name (tree, tree);
/* In winnt-cxx.c and winnt-stubs.c */
extern void i386_pe_adjust_class_at_definition (tree);
extern void ix86_fp_comparison_codes (enum rtx_code code, enum rtx_code *,
enum rtx_code *, enum rtx_code *);
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);
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