h8300-protos.h: Update to ISO C.
* config/h8300/h8300-protos.h: Update to ISO C. * config/h8300/h8300.c: Likewise. * config/h8300/h8300.h: Likewise. * config/h8300/h8300.md: Likewise. From-SVN: r68121
This commit is contained in:
Kazu Hirata
Kazu Hirata
parent
019bb98ee1
commit
cb713a8d52
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@ -1,3 +1,10 @@
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2003-06-17 Kazu Hirata <kazu@cs.umass.edu>
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* config/h8300/h8300-protos.h: Update to ISO C.
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* config/h8300/h8300.c: Likewise.
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* config/h8300/h8300.h: Likewise.
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* config/h8300/h8300.md: Likewise.
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2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org>
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* configure.in: Replace BUILD_CC references with CC_FOR_BUILD.
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@ -26,79 +26,79 @@ Boston, MA 02111-1307, USA. */
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/* Declarations for functions used in insn-output.c. */
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#ifdef RTX_CODE
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extern const char *output_plussi PARAMS ((rtx *));
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extern unsigned int compute_plussi_length PARAMS ((rtx *));
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extern int compute_plussi_cc PARAMS ((rtx *));
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extern const char *output_a_shift PARAMS ((rtx *));
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extern unsigned int compute_a_shift_length PARAMS ((rtx, rtx *));
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extern int compute_a_shift_cc PARAMS ((rtx, rtx *));
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extern const char *emit_a_rotate PARAMS ((enum rtx_code, rtx *));
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extern const char *output_simode_bld PARAMS ((int, rtx[]));
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extern void print_operand_address PARAMS ((FILE *, rtx));
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extern void print_operand PARAMS ((FILE *, rtx, int));
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extern void final_prescan_insn PARAMS ((rtx, rtx *, int));
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extern int do_movsi PARAMS ((rtx[]));
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extern void notice_update_cc PARAMS ((rtx, rtx));
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extern const char *output_logical_op PARAMS ((enum machine_mode, rtx *));
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extern unsigned int compute_logical_op_length PARAMS ((enum machine_mode,
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rtx *));
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extern int compute_logical_op_cc PARAMS ((enum machine_mode, rtx *));
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extern void expand_a_shift PARAMS ((enum machine_mode, int, rtx[]));
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extern int h8300_shift_needs_scratch_p PARAMS ((int, enum machine_mode));
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extern int expand_a_rotate PARAMS ((enum rtx_code, rtx[]));
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extern int fix_bit_operand PARAMS ((rtx *, int, enum rtx_code));
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extern int h8300_adjust_insn_length PARAMS ((rtx, int));
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extern void split_adds_subs PARAMS ((enum machine_mode, rtx[]));
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extern const char *output_plussi (rtx *);
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extern unsigned int compute_plussi_length (rtx *);
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extern int compute_plussi_cc (rtx *);
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extern const char *output_a_shift (rtx *);
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extern unsigned int compute_a_shift_length (rtx, rtx *);
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extern int compute_a_shift_cc (rtx, rtx *);
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extern const char *emit_a_rotate (enum rtx_code, rtx *);
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extern const char *output_simode_bld (int, rtx[]);
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extern void print_operand_address (FILE *, rtx);
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extern void print_operand (FILE *, rtx, int);
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extern void final_prescan_insn (rtx, rtx *, int);
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extern int do_movsi (rtx[]);
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extern void notice_update_cc (rtx, rtx);
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extern const char *output_logical_op (enum machine_mode, rtx *);
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extern unsigned int compute_logical_op_length (enum machine_mode,
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rtx *);
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extern int compute_logical_op_cc (enum machine_mode, rtx *);
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extern void expand_a_shift (enum machine_mode, int, rtx[]);
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extern int h8300_shift_needs_scratch_p (int, enum machine_mode);
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extern int expand_a_rotate (enum rtx_code, rtx[]);
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extern int fix_bit_operand (rtx *, int, enum rtx_code);
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extern int h8300_adjust_insn_length (rtx, int);
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extern void split_adds_subs (enum machine_mode, rtx[]);
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extern int general_operand_src PARAMS ((rtx, enum machine_mode));
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extern int general_operand_dst PARAMS ((rtx, enum machine_mode));
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extern int single_one_operand PARAMS ((rtx, enum machine_mode));
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extern int single_zero_operand PARAMS ((rtx, enum machine_mode));
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extern int call_insn_operand PARAMS ((rtx, enum machine_mode));
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extern int two_insn_adds_subs_operand PARAMS ((rtx, enum machine_mode));
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extern int small_call_insn_operand PARAMS ((rtx, enum machine_mode));
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extern int jump_address_operand PARAMS ((rtx, enum machine_mode));
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extern int bit_operand PARAMS ((rtx, enum machine_mode));
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extern int bit_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int stack_pointer_operand PARAMS ((rtx, enum machine_mode));
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extern int const_int_gt_2_operand PARAMS ((rtx, enum machine_mode));
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extern int const_int_ge_8_operand PARAMS ((rtx, enum machine_mode));
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extern int const_int_qi_operand PARAMS ((rtx, enum machine_mode));
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extern int const_int_hi_operand PARAMS ((rtx, enum machine_mode));
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extern int incdec_operand PARAMS ((rtx, enum machine_mode));
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extern int bit_operator PARAMS ((rtx, enum machine_mode));
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extern int nshift_operator PARAMS ((rtx, enum machine_mode));
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extern int eqne_operator PARAMS ((rtx, enum machine_mode));
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extern int gtle_operator PARAMS ((rtx, enum machine_mode));
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extern int gtuleu_operator PARAMS ((rtx, enum machine_mode));
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extern int iorxor_operator PARAMS ((rtx, enum machine_mode));
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extern int general_operand_src (rtx, enum machine_mode);
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extern int general_operand_dst (rtx, enum machine_mode);
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extern int single_one_operand (rtx, enum machine_mode);
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extern int single_zero_operand (rtx, enum machine_mode);
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extern int call_insn_operand (rtx, enum machine_mode);
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extern int two_insn_adds_subs_operand (rtx, enum machine_mode);
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extern int small_call_insn_operand (rtx, enum machine_mode);
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extern int jump_address_operand (rtx, enum machine_mode);
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extern int bit_operand (rtx, enum machine_mode);
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extern int bit_memory_operand (rtx, enum machine_mode);
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extern int stack_pointer_operand (rtx, enum machine_mode);
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extern int const_int_gt_2_operand (rtx, enum machine_mode);
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extern int const_int_ge_8_operand (rtx, enum machine_mode);
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extern int const_int_qi_operand (rtx, enum machine_mode);
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extern int const_int_hi_operand (rtx, enum machine_mode);
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extern int incdec_operand (rtx, enum machine_mode);
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extern int bit_operator (rtx, enum machine_mode);
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extern int nshift_operator (rtx, enum machine_mode);
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extern int eqne_operator (rtx, enum machine_mode);
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extern int gtle_operator (rtx, enum machine_mode);
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extern int gtuleu_operator (rtx, enum machine_mode);
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extern int iorxor_operator (rtx, enum machine_mode);
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extern int h8300_eightbit_constant_address_p PARAMS ((rtx));
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extern int h8300_tiny_constant_address_p PARAMS ((rtx));
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extern int byte_accesses_mergeable_p PARAMS ((rtx, rtx));
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extern int h8300_eightbit_constant_address_p (rtx);
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extern int h8300_tiny_constant_address_p (rtx);
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extern int byte_accesses_mergeable_p (rtx, rtx);
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/* Used in builtins.c */
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extern rtx h8300_return_addr_rtx PARAMS ((int, rtx));
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extern rtx h8300_return_addr_rtx (int, rtx);
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#endif /* RTX_CODE */
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#ifdef TREE_CODE
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extern struct rtx_def *function_arg PARAMS ((CUMULATIVE_ARGS *,
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enum machine_mode, tree, int));
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extern int h8300_funcvec_function_p PARAMS ((tree));
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extern int h8300_eightbit_data_p PARAMS ((tree));
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extern int h8300_tiny_data_p PARAMS ((tree));
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extern struct rtx_def *function_arg (CUMULATIVE_ARGS *,
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enum machine_mode, tree, int);
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extern int h8300_funcvec_function_p (tree);
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extern int h8300_eightbit_data_p (tree);
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extern int h8300_tiny_data_p (tree);
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#endif /* TREE_CODE */
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extern void h8300_init_once PARAMS ((void));
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extern int h8300_can_use_return_insn_p PARAMS ((void));
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extern void h8300_expand_prologue PARAMS ((void));
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extern void h8300_expand_epilogue PARAMS ((void));
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extern int h8300_current_function_interrupt_function_p PARAMS ((void));
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extern void asm_file_start PARAMS ((FILE *));
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extern int h8300_initial_elimination_offset PARAMS ((int, int));
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extern void h8300_init_once (void);
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extern int h8300_can_use_return_insn_p (void);
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extern void h8300_expand_prologue (void);
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extern void h8300_expand_epilogue (void);
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extern int h8300_current_function_interrupt_function_p (void);
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extern void asm_file_start (FILE *);
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extern int h8300_initial_elimination_offset (int, int);
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struct cpp_reader;
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extern void h8300_pr_interrupt PARAMS ((struct cpp_reader *));
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extern void h8300_pr_saveall PARAMS ((struct cpp_reader *));
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extern void h8300_pr_interrupt (struct cpp_reader *);
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extern void h8300_pr_saveall (struct cpp_reader *);
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#endif /* ! GCC_H8300_PROTOS_H */
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@ -46,31 +46,31 @@ Boston, MA 02111-1307, USA. */
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#include "target-def.h"
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/* Forward declarations. */
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static const char *byte_reg PARAMS ((rtx, int));
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static int h8300_interrupt_function_p PARAMS ((tree));
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static int h8300_monitor_function_p PARAMS ((tree));
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static int h8300_os_task_function_p PARAMS ((tree));
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static void dosize PARAMS ((int, unsigned int));
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static int round_frame_size PARAMS ((int));
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static unsigned int compute_saved_regs PARAMS ((void));
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static void push PARAMS ((int));
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static void pop PARAMS ((int));
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static const char *cond_string PARAMS ((enum rtx_code));
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static unsigned int h8300_asm_insn_count PARAMS ((const char *));
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static const char *byte_reg (rtx, int);
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static int h8300_interrupt_function_p (tree);
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static int h8300_monitor_function_p (tree);
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static int h8300_os_task_function_p (tree);
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static void dosize (int, unsigned int);
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static int round_frame_size (int);
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static unsigned int compute_saved_regs (void);
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static void push (int);
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static void pop (int);
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static const char *cond_string (enum rtx_code);
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static unsigned int h8300_asm_insn_count (const char *);
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const struct attribute_spec h8300_attribute_table[];
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static tree h8300_handle_fndecl_attribute PARAMS ((tree *, tree, tree, int, bool *));
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static tree h8300_handle_eightbit_data_attribute PARAMS ((tree *, tree, tree, int, bool *));
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static tree h8300_handle_tiny_data_attribute PARAMS ((tree *, tree, tree, int, bool *));
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static void h8300_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
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static void h8300_insert_attributes PARAMS ((tree, tree *));
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static void h8300_file_end PARAMS ((void));
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static tree h8300_handle_fndecl_attribute (tree *, tree, tree, int, bool *);
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static tree h8300_handle_eightbit_data_attribute (tree *, tree, tree, int, bool *);
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static tree h8300_handle_tiny_data_attribute (tree *, tree, tree, int, bool *);
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static void h8300_output_function_epilogue (FILE *, HOST_WIDE_INT);
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static void h8300_insert_attributes (tree, tree *);
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static void h8300_file_end (void);
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#ifndef OBJECT_FORMAT_ELF
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static void h8300_asm_named_section PARAMS ((const char *, unsigned int));
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static void h8300_asm_named_section (const char *, unsigned int);
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#endif
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static void h8300_encode_section_info PARAMS ((tree, rtx, int));
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static int h8300_and_costs PARAMS ((rtx));
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static int h8300_shift_costs PARAMS ((rtx));
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static bool h8300_rtx_costs PARAMS ((rtx, int, int, int *));
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static void h8300_encode_section_info (tree, rtx, int);
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static int h8300_and_costs (rtx);
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static int h8300_shift_costs (rtx);
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static bool h8300_rtx_costs (rtx, int, int, int *);
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/* CPU_TYPE, says what cpu we're compiling for. */
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int cpu_type;
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@ -290,7 +290,7 @@ enum h8_cpu
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/* Initialize various cpu specific globals at start up. */
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void
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h8300_init_once ()
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h8300_init_once (void)
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{
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static const char *const h8_push_ops[2] = { "push" , "push.l" };
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static const char *const h8_pop_ops[2] = { "pop" , "pop.l" };
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@ -359,9 +359,7 @@ h8300_init_once ()
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}
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static const char *
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byte_reg (x, b)
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rtx x;
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int b;
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byte_reg (rtx x, int b)
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{
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static const char *const names_small[] = {
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"r0l", "r0h", "r1l", "r1h", "r2l", "r2h", "r3l", "r3h",
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@ -427,8 +425,7 @@ dosize (sign, size)
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/* Round up frame size SIZE. */
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static int
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round_frame_size (size)
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int size;
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round_frame_size (int size)
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{
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return ((size + STACK_BOUNDARY / BITS_PER_UNIT - 1)
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& -STACK_BOUNDARY / BITS_PER_UNIT);
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@ -438,7 +435,7 @@ round_frame_size (size)
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Return a bit vector of registers. */
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static unsigned int
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compute_saved_regs ()
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compute_saved_regs (void)
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{
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unsigned int saved_regs = 0;
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int regno;
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@ -460,8 +457,7 @@ compute_saved_regs ()
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/* Emit an insn to push register RN. */
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static void
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push (rn)
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int rn;
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push (int rn)
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{
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rtx reg = gen_rtx_REG (word_mode, rn);
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rtx x;
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@ -477,8 +473,7 @@ push (rn)
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/* Emit an insn to pop register RN. */
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static void
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pop (rn)
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int rn;
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pop (int rn)
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{
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rtx reg = gen_rtx_REG (word_mode, rn);
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rtx x;
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@ -512,7 +507,7 @@ pop (rn)
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/* Generate RTL code for the function prologue. */
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void
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h8300_expand_prologue ()
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h8300_expand_prologue (void)
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{
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int regno;
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int saved_regs;
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@ -590,7 +585,7 @@ h8300_expand_prologue ()
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}
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int
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h8300_can_use_return_insn_p ()
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h8300_can_use_return_insn_p (void)
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{
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return (reload_completed
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&& !frame_pointer_needed
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@ -601,7 +596,7 @@ h8300_can_use_return_insn_p ()
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/* Generate RTL code for the function epilogue. */
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void
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h8300_expand_epilogue ()
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h8300_expand_epilogue (void)
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{
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int regno;
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int saved_regs;
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@ -672,18 +667,17 @@ h8300_expand_epilogue ()
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/* Output assembly language code for the function epilogue. */
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static void
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h8300_output_function_epilogue (file, size)
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FILE *file ATTRIBUTE_UNUSED;
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HOST_WIDE_INT size ATTRIBUTE_UNUSED;
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h8300_output_function_epilogue (FILE *file ATTRIBUTE_UNUSED,
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HOST_WIDE_INT size ATTRIBUTE_UNUSED)
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{
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pragma_saveall = 0;
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}
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/* Return nonzero if the current function is an interrupt
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function. */
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int
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h8300_current_function_interrupt_function_p ()
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h8300_current_function_interrupt_function_p (void)
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{
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return (h8300_interrupt_function_p (current_function_decl)
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|| h8300_monitor_function_p (current_function_decl));
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@ -692,8 +686,7 @@ h8300_current_function_interrupt_function_p ()
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/* Output assembly code for the start of the file. */
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void
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asm_file_start (file)
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FILE *file;
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asm_file_start (FILE *file)
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{
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fprintf (file, ";\tGCC For the Hitachi H8/300\n");
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fprintf (file, ";\tBy Hitachi America Ltd and Cygnus Support\n");
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@ -720,7 +713,7 @@ asm_file_start (file)
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/* Output assembly language code for the end of file. */
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static void
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h8300_file_end ()
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h8300_file_end (void)
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{
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fputs ("\t.end\n", asm_out_file);
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}
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@ -729,9 +722,7 @@ h8300_file_end ()
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instruction. */
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int
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general_operand_src (op, mode)
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rtx op;
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enum machine_mode mode;
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general_operand_src (rtx op, enum machine_mode mode)
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{
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if (GET_MODE (op) == mode
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&& GET_CODE (op) == MEM
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@ -744,9 +735,7 @@ general_operand_src (op, mode)
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instruction. */
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int
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general_operand_dst (op, mode)
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rtx op;
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enum machine_mode mode;
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general_operand_dst (rtx op, enum machine_mode mode)
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{
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if (GET_MODE (op) == mode
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&& GET_CODE (op) == MEM
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@ -759,9 +748,7 @@ general_operand_dst (op, mode)
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binary representation. */
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int
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single_one_operand (operand, mode)
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rtx operand;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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single_one_operand (rtx operand, enum machine_mode mode ATTRIBUTE_UNUSED)
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{
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if (GET_CODE (operand) == CONST_INT)
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{
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@ -778,9 +765,7 @@ single_one_operand (operand, mode)
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binary representation. */
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int
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single_zero_operand (operand, mode)
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rtx operand;
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||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
single_zero_operand (rtx operand, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
if (GET_CODE (operand) == CONST_INT)
|
||||
{
|
||||
|
|
@ -796,9 +781,7 @@ single_zero_operand (operand, mode)
|
|||
/* Return true if OP is a valid call operand. */
|
||||
|
||||
int
|
||||
call_insn_operand (op, mode)
|
||||
rtx op;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
call_insn_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
if (GET_CODE (op) == MEM)
|
||||
{
|
||||
|
|
@ -816,9 +799,7 @@ call_insn_operand (op, mode)
|
|||
straightforward way. Otherwise, return 0. */
|
||||
|
||||
int
|
||||
two_insn_adds_subs_operand (op, mode)
|
||||
rtx op;
|
||||
enum machine_mode mode;
|
||||
two_insn_adds_subs_operand (rtx op, enum machine_mode mode)
|
||||
{
|
||||
if (GET_CODE (op) == CONST_INT)
|
||||
{
|
||||
|
|
@ -863,9 +844,7 @@ two_insn_adds_subs_operand (op, mode)
|
|||
instead of adds/subs. */
|
||||
|
||||
void
|
||||
split_adds_subs (mode, operands)
|
||||
enum machine_mode mode;
|
||||
rtx *operands;
|
||||
split_adds_subs (enum machine_mode mode, rtx *operands)
|
||||
{
|
||||
HOST_WIDE_INT val = INTVAL (operands[1]);
|
||||
rtx reg = operands[0];
|
||||
|
|
@ -911,9 +890,7 @@ split_adds_subs (mode, operands)
|
|||
an operand for a small call (4 bytes instead of 6 bytes). */
|
||||
|
||||
int
|
||||
small_call_insn_operand (op, mode)
|
||||
rtx op;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
small_call_insn_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
if (GET_CODE (op) == MEM)
|
||||
{
|
||||
|
|
@ -935,9 +912,7 @@ small_call_insn_operand (op, mode)
|
|||
/* Return true if OP is a valid jump operand. */
|
||||
|
||||
int
|
||||
jump_address_operand (op, mode)
|
||||
rtx op;
|
||||
enum machine_mode mode;
|
||||
jump_address_operand (rtx op, enum machine_mode mode)
|
||||
{
|
||||
if (GET_CODE (op) == REG)
|
||||
return mode == Pmode;
|
||||
|
|
@ -958,9 +933,7 @@ jump_address_operand (op, mode)
|
|||
extern int rtx_equal_function_value_matters;
|
||||
|
||||
int
|
||||
bit_operand (op, mode)
|
||||
rtx op;
|
||||
enum machine_mode mode;
|
||||
bit_operand (rtx op, enum machine_mode mode)
|
||||
{
|
||||
/* We can accept any general operand, except that MEM operands must
|
||||
be limited to those that use addresses valid for the 'U' constraint. */
|
||||
|
|
@ -982,9 +955,7 @@ bit_operand (op, mode)
|
|||
}
|
||||
|
||||
int
|
||||
bit_memory_operand (op, mode)
|
||||
rtx op;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
bit_memory_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return (GET_CODE (op) == MEM
|
||||
&& EXTRA_CONSTRAINT (op, 'U'));
|
||||
|
|
@ -1001,15 +972,13 @@ bit_memory_operand (op, mode)
|
|||
with this attribute may be safely used in an interrupt vector. */
|
||||
|
||||
void
|
||||
h8300_pr_interrupt (pfile)
|
||||
struct cpp_reader *pfile ATTRIBUTE_UNUSED;
|
||||
h8300_pr_interrupt (struct cpp_reader *pfile ATTRIBUTE_UNUSED)
|
||||
{
|
||||
pragma_interrupt = 1;
|
||||
}
|
||||
|
||||
void
|
||||
h8300_pr_saveall (pfile)
|
||||
struct cpp_reader *pfile ATTRIBUTE_UNUSED;
|
||||
h8300_pr_saveall (struct cpp_reader *pfile ATTRIBUTE_UNUSED)
|
||||
{
|
||||
pragma_saveall = 1;
|
||||
}
|
||||
|
|
@ -1020,11 +989,8 @@ h8300_pr_saveall (pfile)
|
|||
If the argument is to be pushed, NULL_RTX is returned. */
|
||||
|
||||
rtx
|
||||
function_arg (cum, mode, type, named)
|
||||
CUMULATIVE_ARGS *cum;
|
||||
enum machine_mode mode;
|
||||
tree type;
|
||||
int named;
|
||||
function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode,
|
||||
tree type, int named)
|
||||
{
|
||||
static const char *const hand_list[] = {
|
||||
"__main",
|
||||
|
|
@ -1090,8 +1056,7 @@ function_arg (cum, mode, type, named)
|
|||
}
|
||||
|
||||
static int
|
||||
h8300_and_costs (x)
|
||||
rtx x;
|
||||
h8300_and_costs (rtx x)
|
||||
{
|
||||
rtx operands[4];
|
||||
|
||||
|
|
@ -1110,8 +1075,7 @@ h8300_and_costs (x)
|
|||
}
|
||||
|
||||
static int
|
||||
h8300_shift_costs (x)
|
||||
rtx x;
|
||||
h8300_shift_costs (rtx x)
|
||||
{
|
||||
rtx operands[4];
|
||||
|
||||
|
|
@ -1128,10 +1092,7 @@ h8300_shift_costs (x)
|
|||
}
|
||||
|
||||
static bool
|
||||
h8300_rtx_costs (x, code, outer_code, total)
|
||||
rtx x;
|
||||
int code, outer_code;
|
||||
int *total;
|
||||
h8300_rtx_costs (rtx x, int code, int outer_code, int *total)
|
||||
{
|
||||
switch (code)
|
||||
{
|
||||
|
|
@ -1243,8 +1204,7 @@ h8300_rtx_costs (x, code, outer_code, total)
|
|||
/* Return assembly language string which identifies a comparison type. */
|
||||
|
||||
static const char *
|
||||
cond_string (code)
|
||||
enum rtx_code code;
|
||||
cond_string (enum rtx_code code)
|
||||
{
|
||||
switch (code)
|
||||
{
|
||||
|
|
@ -1277,10 +1237,7 @@ cond_string (code)
|
|||
FILE. */
|
||||
|
||||
void
|
||||
print_operand (file, x, code)
|
||||
FILE *file;
|
||||
rtx x;
|
||||
int code;
|
||||
print_operand (FILE *file, rtx x, int code)
|
||||
{
|
||||
/* This is used for communication between codes V,W,Z and Y. */
|
||||
static int bitint;
|
||||
|
|
@ -1568,9 +1525,7 @@ print_operand (file, x, code)
|
|||
/* Output assembly language output for the address ADDR to FILE. */
|
||||
|
||||
void
|
||||
print_operand_address (file, addr)
|
||||
FILE *file;
|
||||
rtx addr;
|
||||
print_operand_address (FILE *file, rtx addr)
|
||||
{
|
||||
switch (GET_CODE (addr))
|
||||
{
|
||||
|
|
@ -1631,9 +1586,8 @@ print_operand_address (file, addr)
|
|||
option. */
|
||||
|
||||
void
|
||||
final_prescan_insn (insn, operand, num_operands)
|
||||
rtx insn, *operand ATTRIBUTE_UNUSED;
|
||||
int num_operands ATTRIBUTE_UNUSED;
|
||||
final_prescan_insn (rtx insn, rtx *operand ATTRIBUTE_UNUSED,
|
||||
int num_operands ATTRIBUTE_UNUSED)
|
||||
{
|
||||
/* This holds the last insn address. */
|
||||
static int last_insn_address = 0;
|
||||
|
|
@ -1651,8 +1605,7 @@ final_prescan_insn (insn, operand, num_operands)
|
|||
/* Prepare for an SI sized move. */
|
||||
|
||||
int
|
||||
do_movsi (operands)
|
||||
rtx operands[];
|
||||
do_movsi (rtx operands[])
|
||||
{
|
||||
rtx src = operands[1];
|
||||
rtx dst = operands[0];
|
||||
|
|
@ -1673,8 +1626,7 @@ do_movsi (operands)
|
|||
the other its replacement, at the start of a routine. */
|
||||
|
||||
int
|
||||
h8300_initial_elimination_offset (from, to)
|
||||
int from, to;
|
||||
h8300_initial_elimination_offset (int from, int to)
|
||||
{
|
||||
int offset = 0;
|
||||
/* The number of bytes that the return address takes on the stack. */
|
||||
|
|
@ -1706,9 +1658,7 @@ h8300_initial_elimination_offset (from, to)
|
|||
}
|
||||
|
||||
rtx
|
||||
h8300_return_addr_rtx (count, frame)
|
||||
int count;
|
||||
rtx frame;
|
||||
h8300_return_addr_rtx (int count, rtx frame)
|
||||
{
|
||||
rtx ret;
|
||||
|
||||
|
|
@ -1728,9 +1678,7 @@ h8300_return_addr_rtx (count, frame)
|
|||
/* Update the condition code from the insn. */
|
||||
|
||||
void
|
||||
notice_update_cc (body, insn)
|
||||
rtx body;
|
||||
rtx insn;
|
||||
notice_update_cc (rtx body, rtx insn)
|
||||
{
|
||||
rtx set;
|
||||
|
||||
|
|
@ -1797,9 +1745,7 @@ notice_update_cc (body, insn)
|
|||
/* Return nonzero if X is a stack pointer. */
|
||||
|
||||
int
|
||||
stack_pointer_operand (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
stack_pointer_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return x == stack_pointer_rtx;
|
||||
}
|
||||
|
|
@ -1808,9 +1754,7 @@ stack_pointer_operand (x, mode)
|
|||
than 2. */
|
||||
|
||||
int
|
||||
const_int_gt_2_operand (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
const_int_gt_2_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return (GET_CODE (x) == CONST_INT
|
||||
&& abs (INTVAL (x)) > 2);
|
||||
|
|
@ -1820,9 +1764,7 @@ const_int_gt_2_operand (x, mode)
|
|||
smaller than 8. */
|
||||
|
||||
int
|
||||
const_int_ge_8_operand (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
const_int_ge_8_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return (GET_CODE (x) == CONST_INT
|
||||
&& abs (INTVAL (x)) >= 8);
|
||||
|
|
@ -1831,9 +1773,7 @@ const_int_ge_8_operand (x, mode)
|
|||
/* Return nonzero if X is a constant expressible in QImode. */
|
||||
|
||||
int
|
||||
const_int_qi_operand (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
const_int_qi_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return (GET_CODE (x) == CONST_INT
|
||||
&& (INTVAL (x) & 0xff) == INTVAL (x));
|
||||
|
|
@ -1842,9 +1782,7 @@ const_int_qi_operand (x, mode)
|
|||
/* Return nonzero if X is a constant expressible in HImode. */
|
||||
|
||||
int
|
||||
const_int_hi_operand (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
const_int_hi_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return (GET_CODE (x) == CONST_INT
|
||||
&& (INTVAL (x) & 0xffff) == INTVAL (x));
|
||||
|
|
@ -1853,9 +1791,7 @@ const_int_hi_operand (x, mode)
|
|||
/* Return nonzero if X is a constant suitable for inc/dec. */
|
||||
|
||||
int
|
||||
incdec_operand (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
incdec_operand (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
return (GET_CODE (x) == CONST_INT
|
||||
&& (CONST_OK_FOR_M (INTVAL (x))
|
||||
|
|
@ -1865,9 +1801,7 @@ incdec_operand (x, mode)
|
|||
/* Return nonzero if X is either EQ or NE. */
|
||||
|
||||
int
|
||||
eqne_operator (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
eqne_operator (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
|
||||
|
|
@ -1877,9 +1811,7 @@ eqne_operator (x, mode)
|
|||
/* Return nonzero if X is GT, LE, GTU, or LEU. */
|
||||
|
||||
int
|
||||
gtle_operator (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
gtle_operator (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
|
||||
|
|
@ -1889,9 +1821,7 @@ gtle_operator (x, mode)
|
|||
/* Return nonzero if X is either GTU or LEU. */
|
||||
|
||||
int
|
||||
gtuleu_operator (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
gtuleu_operator (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
|
||||
|
|
@ -1901,9 +1831,7 @@ gtuleu_operator (x, mode)
|
|||
/* Return nonzero if X is either IOR or XOR. */
|
||||
|
||||
int
|
||||
iorxor_operator (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
iorxor_operator (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
|
||||
|
|
@ -1913,9 +1841,7 @@ iorxor_operator (x, mode)
|
|||
/* Recognize valid operators for bit instructions. */
|
||||
|
||||
int
|
||||
bit_operator (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
bit_operator (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
enum rtx_code code = GET_CODE (x);
|
||||
|
||||
|
|
@ -1925,8 +1851,7 @@ bit_operator (x, mode)
|
|||
}
|
||||
|
||||
const char *
|
||||
output_plussi (operands)
|
||||
rtx *operands;
|
||||
output_plussi (rtx *operands)
|
||||
{
|
||||
enum machine_mode mode = GET_MODE (operands[0]);
|
||||
|
||||
|
|
@ -1999,8 +1924,7 @@ output_plussi (operands)
|
|||
}
|
||||
|
||||
unsigned int
|
||||
compute_plussi_length (operands)
|
||||
rtx *operands;
|
||||
compute_plussi_length (rtx *operands)
|
||||
{
|
||||
enum machine_mode mode = GET_MODE (operands[0]);
|
||||
|
||||
|
|
@ -2068,8 +1992,7 @@ compute_plussi_length (operands)
|
|||
}
|
||||
|
||||
int
|
||||
compute_plussi_cc (operands)
|
||||
rtx *operands;
|
||||
compute_plussi_cc (rtx *operands)
|
||||
{
|
||||
enum machine_mode mode = GET_MODE (operands[0]);
|
||||
|
||||
|
|
@ -2122,9 +2045,7 @@ compute_plussi_cc (operands)
|
|||
}
|
||||
|
||||
const char *
|
||||
output_logical_op (mode, operands)
|
||||
enum machine_mode mode;
|
||||
rtx *operands;
|
||||
output_logical_op (enum machine_mode mode, rtx *operands)
|
||||
{
|
||||
/* Figure out the logical op that we need to perform. */
|
||||
enum rtx_code code = GET_CODE (operands[3]);
|
||||
|
|
@ -2298,9 +2219,7 @@ output_logical_op (mode, operands)
|
|||
}
|
||||
|
||||
unsigned int
|
||||
compute_logical_op_length (mode, operands)
|
||||
enum machine_mode mode;
|
||||
rtx *operands;
|
||||
compute_logical_op_length (enum machine_mode mode, rtx *operands)
|
||||
{
|
||||
/* Figure out the logical op that we need to perform. */
|
||||
enum rtx_code code = GET_CODE (operands[3]);
|
||||
|
|
@ -2443,9 +2362,7 @@ compute_logical_op_length (mode, operands)
|
|||
}
|
||||
|
||||
int
|
||||
compute_logical_op_cc (mode, operands)
|
||||
enum machine_mode mode;
|
||||
rtx *operands;
|
||||
compute_logical_op_cc (enum machine_mode mode, rtx *operands)
|
||||
{
|
||||
/* Figure out the logical op that we need to perform. */
|
||||
enum rtx_code code = GET_CODE (operands[3]);
|
||||
|
|
@ -2556,9 +2473,7 @@ compute_logical_op_cc (mode, operands)
|
|||
refer to shift_alg_[qhs]i. */
|
||||
|
||||
int
|
||||
nshift_operator (x, mode)
|
||||
rtx x;
|
||||
enum machine_mode mode ATTRIBUTE_UNUSED;
|
||||
nshift_operator (rtx x, enum machine_mode mode ATTRIBUTE_UNUSED)
|
||||
{
|
||||
switch (GET_CODE (x))
|
||||
{
|
||||
|
|
@ -2575,10 +2490,7 @@ nshift_operator (x, mode)
|
|||
/* Emit code to do shifts. */
|
||||
|
||||
void
|
||||
expand_a_shift (mode, code, operands)
|
||||
enum machine_mode mode;
|
||||
int code;
|
||||
rtx operands[];
|
||||
expand_a_shift (enum machine_mode mode, int code, rtx operands[])
|
||||
{
|
||||
emit_move_insn (operands[0], operands[1]);
|
||||
|
||||
|
|
@ -2783,9 +2695,9 @@ struct shift_info {
|
|||
int cc_special;
|
||||
};
|
||||
|
||||
static void get_shift_alg PARAMS ((enum shift_type,
|
||||
enum shift_mode, unsigned int,
|
||||
struct shift_info *));
|
||||
static void get_shift_alg (enum shift_type,
|
||||
enum shift_mode, unsigned int,
|
||||
struct shift_info *);
|
||||
|
||||
/* Given SHIFT_TYPE, SHIFT_MODE, and shift count COUNT, determine the
|
||||
best algorithm for doing the shift. The assembler code is stored
|
||||
|
|
@ -2800,11 +2712,8 @@ static void get_shift_alg PARAMS ((enum shift_type,
|
|||
result is returned through INFO. */
|
||||
|
||||
static void
|
||||
get_shift_alg (shift_type, shift_mode, count, info)
|
||||
enum shift_type shift_type;
|
||||
enum shift_mode shift_mode;
|
||||
unsigned int count;
|
||||
struct shift_info *info;
|
||||
get_shift_alg (enum shift_type shift_type, enum shift_mode shift_mode,
|
||||
unsigned int count, struct shift_info *info)
|
||||
{
|
||||
enum h8_cpu cpu;
|
||||
|
||||
|
|
@ -3249,9 +3158,7 @@ get_shift_alg (shift_type, shift_mode, count, info)
|
|||
needed for some shift with COUNT and MODE. Return 0 otherwise. */
|
||||
|
||||
int
|
||||
h8300_shift_needs_scratch_p (count, mode)
|
||||
int count;
|
||||
enum machine_mode mode;
|
||||
h8300_shift_needs_scratch_p (int count, enum machine_mode mode)
|
||||
{
|
||||
enum h8_cpu cpu;
|
||||
int a, lr, ar;
|
||||
|
|
@ -3300,8 +3207,7 @@ h8300_shift_needs_scratch_p (count, mode)
|
|||
/* Emit the assembler code for doing shifts. */
|
||||
|
||||
const char *
|
||||
output_a_shift (operands)
|
||||
rtx *operands;
|
||||
output_a_shift (rtx *operands)
|
||||
{
|
||||
static int loopend_lab;
|
||||
rtx shift = operands[3];
|
||||
|
|
@ -3453,8 +3359,7 @@ output_a_shift (operands)
|
|||
}
|
||||
|
||||
static unsigned int
|
||||
h8300_asm_insn_count (template)
|
||||
const char *template;
|
||||
h8300_asm_insn_count (const char *template)
|
||||
{
|
||||
unsigned int count = 1;
|
||||
|
||||
|
|
@ -3466,9 +3371,7 @@ h8300_asm_insn_count (template)
|
|||
}
|
||||
|
||||
unsigned int
|
||||
compute_a_shift_length (insn, operands)
|
||||
rtx insn ATTRIBUTE_UNUSED;
|
||||
rtx *operands;
|
||||
compute_a_shift_length (rtx insn ATTRIBUTE_UNUSED, rtx *operands)
|
||||
{
|
||||
rtx shift = operands[3];
|
||||
enum machine_mode mode = GET_MODE (shift);
|
||||
|
|
@ -3616,9 +3519,7 @@ compute_a_shift_length (insn, operands)
|
|||
}
|
||||
|
||||
int
|
||||
compute_a_shift_cc (insn, operands)
|
||||
rtx insn ATTRIBUTE_UNUSED;
|
||||
rtx *operands;
|
||||
compute_a_shift_cc (rtx insn ATTRIBUTE_UNUSED, rtx *operands)
|
||||
{
|
||||
rtx shift = operands[3];
|
||||
enum machine_mode mode = GET_MODE (shift);
|
||||
|
|
@ -3715,9 +3616,7 @@ compute_a_shift_cc (insn, operands)
|
|||
emit_a_rotate () at the insn emit time. */
|
||||
|
||||
int
|
||||
expand_a_rotate (code, operands)
|
||||
enum rtx_code code;
|
||||
rtx operands[];
|
||||
expand_a_rotate (enum rtx_code code, rtx operands[])
|
||||
{
|
||||
rtx dst = operands[0];
|
||||
rtx src = operands[1];
|
||||
|
|
@ -3772,9 +3671,7 @@ expand_a_rotate (code, operands)
|
|||
/* Emit rotate insns. */
|
||||
|
||||
const char *
|
||||
emit_a_rotate (code, operands)
|
||||
enum rtx_code code;
|
||||
rtx *operands;
|
||||
emit_a_rotate (enum rtx_code code, rtx *operands)
|
||||
{
|
||||
rtx dst = operands[0];
|
||||
rtx rotate_amount = operands[2];
|
||||
|
|
@ -3884,10 +3781,7 @@ emit_a_rotate (code, operands)
|
|||
operating insn. */
|
||||
|
||||
int
|
||||
fix_bit_operand (operands, what, type)
|
||||
rtx *operands;
|
||||
int what;
|
||||
enum rtx_code type;
|
||||
fix_bit_operand (rtx *operands, int what, enum rtx_code type)
|
||||
{
|
||||
/* The bit_operand predicate accepts any memory during RTL generation, but
|
||||
only 'U' memory afterwards, so if this is a MEM operand, we must force
|
||||
|
|
@ -3935,8 +3829,7 @@ fix_bit_operand (operands, what, type)
|
|||
by the "interrupt" attribute. */
|
||||
|
||||
static int
|
||||
h8300_interrupt_function_p (func)
|
||||
tree func;
|
||||
h8300_interrupt_function_p (tree func)
|
||||
{
|
||||
tree a;
|
||||
|
||||
|
|
@ -3951,8 +3844,7 @@ h8300_interrupt_function_p (func)
|
|||
by the "OS_Task" attribute. */
|
||||
|
||||
static int
|
||||
h8300_os_task_function_p (func)
|
||||
tree func;
|
||||
h8300_os_task_function_p (tree func)
|
||||
{
|
||||
tree a;
|
||||
|
||||
|
|
@ -3967,8 +3859,7 @@ h8300_os_task_function_p (func)
|
|||
by the "monitor" attribute. */
|
||||
|
||||
static int
|
||||
h8300_monitor_function_p (func)
|
||||
tree func;
|
||||
h8300_monitor_function_p (tree func)
|
||||
{
|
||||
tree a;
|
||||
|
||||
|
|
@ -3983,8 +3874,7 @@ h8300_monitor_function_p (func)
|
|||
through the function vector. */
|
||||
|
||||
int
|
||||
h8300_funcvec_function_p (func)
|
||||
tree func;
|
||||
h8300_funcvec_function_p (tree func)
|
||||
{
|
||||
tree a;
|
||||
|
||||
|
|
@ -3999,8 +3889,7 @@ h8300_funcvec_function_p (func)
|
|||
data area. */
|
||||
|
||||
int
|
||||
h8300_eightbit_data_p (decl)
|
||||
tree decl;
|
||||
h8300_eightbit_data_p (tree decl)
|
||||
{
|
||||
tree a;
|
||||
|
||||
|
|
@ -4015,8 +3904,7 @@ h8300_eightbit_data_p (decl)
|
|||
data area. */
|
||||
|
||||
int
|
||||
h8300_tiny_data_p (decl)
|
||||
tree decl;
|
||||
h8300_tiny_data_p (tree decl)
|
||||
{
|
||||
tree a;
|
||||
|
||||
|
|
@ -4030,9 +3918,7 @@ h8300_tiny_data_p (decl)
|
|||
/* Generate an 'interrupt_handler' attribute for decls. */
|
||||
|
||||
static void
|
||||
h8300_insert_attributes (node, attributes)
|
||||
tree node;
|
||||
tree *attributes;
|
||||
h8300_insert_attributes (tree node, tree *attributes)
|
||||
{
|
||||
if (!pragma_interrupt
|
||||
|| TREE_CODE (node) != FUNCTION_DECL)
|
||||
|
|
@ -4075,12 +3961,10 @@ const struct attribute_spec h8300_attribute_table[] =
|
|||
/* Handle an attribute requiring a FUNCTION_DECL; arguments as in
|
||||
struct attribute_spec.handler. */
|
||||
static tree
|
||||
h8300_handle_fndecl_attribute (node, name, args, flags, no_add_attrs)
|
||||
tree *node;
|
||||
tree name;
|
||||
tree args ATTRIBUTE_UNUSED;
|
||||
int flags ATTRIBUTE_UNUSED;
|
||||
bool *no_add_attrs;
|
||||
h8300_handle_fndecl_attribute (tree *node, tree name,
|
||||
tree args ATTRIBUTE_UNUSED,
|
||||
int flags ATTRIBUTE_UNUSED,
|
||||
bool *no_add_attrs)
|
||||
{
|
||||
if (TREE_CODE (*node) != FUNCTION_DECL)
|
||||
{
|
||||
|
|
@ -4095,12 +3979,10 @@ h8300_handle_fndecl_attribute (node, name, args, flags, no_add_attrs)
|
|||
/* Handle an "eightbit_data" attribute; arguments as in
|
||||
struct attribute_spec.handler. */
|
||||
static tree
|
||||
h8300_handle_eightbit_data_attribute (node, name, args, flags, no_add_attrs)
|
||||
tree *node;
|
||||
tree name;
|
||||
tree args ATTRIBUTE_UNUSED;
|
||||
int flags ATTRIBUTE_UNUSED;
|
||||
bool *no_add_attrs;
|
||||
h8300_handle_eightbit_data_attribute (tree *node, tree name,
|
||||
tree args ATTRIBUTE_UNUSED,
|
||||
int flags ATTRIBUTE_UNUSED,
|
||||
bool *no_add_attrs)
|
||||
{
|
||||
tree decl = *node;
|
||||
|
||||
|
|
@ -4120,12 +4002,10 @@ h8300_handle_eightbit_data_attribute (node, name, args, flags, no_add_attrs)
|
|||
/* Handle an "tiny_data" attribute; arguments as in
|
||||
struct attribute_spec.handler. */
|
||||
static tree
|
||||
h8300_handle_tiny_data_attribute (node, name, args, flags, no_add_attrs)
|
||||
tree *node;
|
||||
tree name;
|
||||
tree args ATTRIBUTE_UNUSED;
|
||||
int flags ATTRIBUTE_UNUSED;
|
||||
bool *no_add_attrs;
|
||||
h8300_handle_tiny_data_attribute (tree *node, tree name,
|
||||
tree args ATTRIBUTE_UNUSED,
|
||||
int flags ATTRIBUTE_UNUSED,
|
||||
bool *no_add_attrs)
|
||||
{
|
||||
tree decl = *node;
|
||||
|
||||
|
|
@ -4145,10 +4025,7 @@ h8300_handle_tiny_data_attribute (node, name, args, flags, no_add_attrs)
|
|||
/* Mark function vectors, and various small data objects. */
|
||||
|
||||
static void
|
||||
h8300_encode_section_info (decl, rtl, first)
|
||||
tree decl;
|
||||
rtx rtl;
|
||||
int first;
|
||||
h8300_encode_section_info (tree decl, rtx rtl, int first)
|
||||
{
|
||||
int extra_flags = 0;
|
||||
|
||||
|
|
@ -4171,9 +4048,7 @@ h8300_encode_section_info (decl, rtl, first)
|
|||
}
|
||||
|
||||
const char *
|
||||
output_simode_bld (bild, operands)
|
||||
int bild;
|
||||
rtx operands[];
|
||||
output_simode_bld (int bild, rtx operands[])
|
||||
{
|
||||
if (TARGET_H8300)
|
||||
{
|
||||
|
|
@ -4221,9 +4096,7 @@ output_simode_bld (bild, operands)
|
|||
We use this to get the lengths of various memory references correct. */
|
||||
|
||||
int
|
||||
h8300_adjust_insn_length (insn, length)
|
||||
rtx insn;
|
||||
int length ATTRIBUTE_UNUSED;
|
||||
h8300_adjust_insn_length (rtx insn, int length ATTRIBUTE_UNUSED)
|
||||
{
|
||||
rtx pat = PATTERN (insn);
|
||||
|
||||
|
|
@ -4389,9 +4262,7 @@ h8300_adjust_insn_length (insn, length)
|
|||
|
||||
#ifndef OBJECT_FORMAT_ELF
|
||||
static void
|
||||
h8300_asm_named_section (name, flags)
|
||||
const char *name;
|
||||
unsigned int flags ATTRIBUTE_UNUSED;
|
||||
h8300_asm_named_section (const char *name, unsigned int flags ATTRIBUTE_UNUSED)
|
||||
{
|
||||
/* ??? Perhaps we should be using default_coff_asm_named_section. */
|
||||
fprintf (asm_out_file, "\t.section %s\n", name);
|
||||
|
|
@ -4402,8 +4273,7 @@ h8300_asm_named_section (name, flags)
|
|||
which is a special case of the 'R' operand. */
|
||||
|
||||
int
|
||||
h8300_eightbit_constant_address_p (x)
|
||||
rtx x;
|
||||
h8300_eightbit_constant_address_p (rtx x)
|
||||
{
|
||||
/* The ranges of the 8-bit area. */
|
||||
const unsigned HOST_WIDE_INT n1 = trunc_int_for_mode (0xff00, HImode);
|
||||
|
|
@ -4434,8 +4304,7 @@ h8300_eightbit_constant_address_p (x)
|
|||
on H8/300H and H8S. */
|
||||
|
||||
int
|
||||
h8300_tiny_constant_address_p (x)
|
||||
rtx x;
|
||||
h8300_tiny_constant_address_p (rtx x)
|
||||
{
|
||||
/* The ranges of the 16-bit area. */
|
||||
const unsigned HOST_WIDE_INT h1 = trunc_int_for_mode (0x00000000, SImode);
|
||||
|
|
@ -4467,8 +4336,7 @@ h8300_tiny_constant_address_p (x)
|
|||
}
|
||||
|
||||
int
|
||||
byte_accesses_mergeable_p (addr1, addr2)
|
||||
rtx addr1, addr2;
|
||||
byte_accesses_mergeable_p (rtx addr1, rtx addr2)
|
||||
{
|
||||
HOST_WIDE_INT offset1, offset2;
|
||||
rtx reg1, reg2;
|
||||
|
|
|
|||
|
|
@ -1128,7 +1128,7 @@ struct cum_arg
|
|||
/* This is how to store into the string LABEL
|
||||
the symbol_ref name of an internal numbered label where
|
||||
PREFIX is the class of label and NUM is the number within the class.
|
||||
This is suitable for output with `assemble_name'.
|
||||
This is suitable for output with `assemble_name'.
|
||||
|
||||
N.B.: The h8300.md branch_true and branch_false patterns also know
|
||||
how to generate internal labels. */
|
||||
|
|
|
|||
|
|
@ -2091,7 +2091,7 @@
|
|||
(zero_extend:SI (match_operand:QI 1 "general_operand_src" "")))]
|
||||
"(TARGET_H8300H || TARGET_H8300S)
|
||||
&& reg_overlap_mentioned_p (operands[0], operands[1])
|
||||
&& reload_completed"
|
||||
&& reload_completed"
|
||||
[(set (match_dup 2)
|
||||
(match_dup 1))
|
||||
(set (match_dup 3)
|
||||
|
|
@ -2106,7 +2106,7 @@
|
|||
(zero_extend:SI (match_operand:QI 1 "general_operand_src" "")))]
|
||||
"(TARGET_H8300H || TARGET_H8300S)
|
||||
&& !reg_overlap_mentioned_p (operands[0], operands[1])
|
||||
&& reload_completed"
|
||||
&& reload_completed"
|
||||
[(set (match_dup 0)
|
||||
(const_int 0))
|
||||
(set (strict_low_part (match_dup 2))
|
||||
|
|
|
|||
Loading…
Reference in New Issue