osprey-gcc/gcc/config/ia64/ia64.c File Reference

#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "rtl.h"
#include "tree.h"
#include "regs.h"
#include "hard-reg-set.h"
#include "real.h"
#include "insn-config.h"
#include "conditions.h"
#include "output.h"
#include "insn-attr.h"
#include "flags.h"
#include "recog.h"
#include "expr.h"
#include "optabs.h"
#include "except.h"
#include "function.h"
#include "ggc.h"
#include "basic-block.h"
#include "toplev.h"
#include "sched-int.h"
#include "timevar.h"
#include "target.h"
#include "target-def.h"
#include "tm_p.h"
#include "hashtab.h"
#include "langhooks.h"
#include "cfglayout.h"
#include "tree-gimple.h"
#include "gt-ia64.h"

Include dependency graph for ia64.c:

Go to the source code of this file.

Data Types

type  ia64_frame_info
type  spill_fill_data
type  reg_write_state
type  reg_flags
type  bundle_state

Defines

#define TARGET_ATTRIBUTE_TABLE   ia64_attribute_table
#define TARGET_INIT_BUILTINS   ia64_init_builtins
#define TARGET_EXPAND_BUILTIN   ia64_expand_builtin
#define TARGET_ASM_BYTE_OP   "\tdata1\t"
#define TARGET_ASM_ALIGNED_HI_OP   "\tdata2\t"
#define TARGET_ASM_ALIGNED_SI_OP   "\tdata4\t"
#define TARGET_ASM_ALIGNED_DI_OP   "\tdata8\t"
#define TARGET_ASM_UNALIGNED_HI_OP   "\tdata2.ua\t"
#define TARGET_ASM_UNALIGNED_SI_OP   "\tdata4.ua\t"
#define TARGET_ASM_UNALIGNED_DI_OP   "\tdata8.ua\t"
#define TARGET_ASM_INTEGER   ia64_assemble_integer
#define TARGET_ASM_FUNCTION_PROLOGUE   ia64_output_function_prologue
#define TARGET_ASM_FUNCTION_END_PROLOGUE   ia64_output_function_end_prologue
#define TARGET_ASM_FUNCTION_EPILOGUE   ia64_output_function_epilogue
#define TARGET_IN_SMALL_DATA_P   ia64_in_small_data_p
#define TARGET_SCHED_ADJUST_COST   ia64_adjust_cost
#define TARGET_SCHED_ISSUE_RATE   ia64_issue_rate
#define TARGET_SCHED_VARIABLE_ISSUE   ia64_variable_issue
#define TARGET_SCHED_INIT   ia64_sched_init
#define TARGET_SCHED_FINISH   ia64_sched_finish
#define TARGET_SCHED_REORDER   ia64_sched_reorder
#define TARGET_SCHED_REORDER2   ia64_sched_reorder2
#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK   ia64_dependencies_evaluation_hook
#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD   ia64_first_cycle_multipass_dfa_lookahead
#define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN   ia64_init_dfa_pre_cycle_insn
#define TARGET_SCHED_DFA_PRE_CYCLE_INSN   ia64_dfa_pre_cycle_insn
#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD   ia64_first_cycle_multipass_dfa_lookahead_guard
#define TARGET_SCHED_DFA_NEW_CYCLE   ia64_dfa_new_cycle
#define TARGET_FUNCTION_OK_FOR_SIBCALL   ia64_function_ok_for_sibcall
#define TARGET_PASS_BY_REFERENCE   ia64_pass_by_reference
#define TARGET_ARG_PARTIAL_BYTES   ia64_arg_partial_bytes
#define TARGET_ASM_OUTPUT_MI_THUNK   ia64_output_mi_thunk
#define TARGET_ASM_CAN_OUTPUT_MI_THUNK   hook_bool_tree_hwi_hwi_tree_true
#define TARGET_ASM_FILE_START   ia64_file_start
#define TARGET_RTX_COSTS   ia64_rtx_costs
#define TARGET_ADDRESS_COST   hook_int_rtx_0
#define TARGET_MACHINE_DEPENDENT_REORG   ia64_reorg
#define TARGET_ENCODE_SECTION_INFO   ia64_encode_section_info
#define TARGET_SECTION_TYPE_FLAGS   ia64_section_type_flags
#define TARGET_STRUCT_VALUE_RTX   ia64_struct_value_rtx
#define TARGET_RETURN_IN_MEMORY   ia64_return_in_memory
#define TARGET_SETUP_INCOMING_VARARGS   ia64_setup_incoming_varargs
#define TARGET_STRICT_ARGUMENT_NAMING   hook_bool_CUMULATIVE_ARGS_true
#define TARGET_MUST_PASS_IN_STACK   must_pass_in_stack_var_size
#define TARGET_GIMPLIFY_VA_ARG_EXPR   ia64_gimplify_va_arg
#define TARGET_UNWIND_EMIT   process_for_unwind_directive
#define TARGET_SCALAR_MODE_SUPPORTED_P   ia64_scalar_mode_supported_p
#define TARGET_VECTOR_MODE_SUPPORTED_P   ia64_vector_mode_supported_p
#define TARGET_RELAXED_ORDERING   true
#define TARGET_CANNOT_FORCE_CONST_MEM   ia64_cannot_force_const_mem
#define MAYBE_ADD_REG_INC_NOTE(INSN, EXP)
#define REG_RP   (BR_REG (0))
#define REG_AR_CFM   (FIRST_PSEUDO_REGISTER + 1)
#define REG_VOLATILE   (FIRST_PSEUDO_REGISTER + 2)
#define AR_UNAT_BIT_0   (FIRST_PSEUDO_REGISTER + 3)
#define NUM_REGS   (AR_UNAT_BIT_0 + 64)
#define NR_BUNDLES   10
#define def_builtin(name, type, code)
#define TARGET_RWRELOC   flag_pic

Enumerations

enum  ia64_addr_area { ADDR_AREA_NORMAL, ADDR_AREA_SMALL, ADDR_AREA_NORMAL, ADDR_AREA_SMALL }

Functions/Subroutines

static int ia64_first_cycle_multipass_dfa_lookahead (void)
static void ia64_dependencies_evaluation_hook (rtx, rtx)
static void ia64_init_dfa_pre_cycle_insn (void)
static rtx ia64_dfa_pre_cycle_insn (void)
static int ia64_first_cycle_multipass_dfa_lookahead_guard (rtx)
static int ia64_dfa_new_cycle (FILE *, int, rtx, int, int, int *)
static rtx gen_tls_get_addr (void)
static rtx gen_thread_pointer (void)
static int find_gr_spill (int)
static int next_scratch_gr_reg (void)
static void mark_reg_gr_used_mask (rtx, void *)
static void ia64_compute_frame_size (HOST_WIDE_INT)
static void setup_spill_pointers (int, rtx, HOST_WIDE_INT)
static void finish_spill_pointers (void)
static rtx spill_restore_mem (rtx, HOST_WIDE_INT)
static void do_spill (rtx(*)(rtx, rtx, rtx), rtx, HOST_WIDE_INT, rtx)
static void do_restore (rtx(*)(rtx, rtx, rtx), rtx, HOST_WIDE_INT)
static rtx gen_movdi_x (rtx, rtx, rtx)
static rtx gen_fr_spill_x (rtx, rtx, rtx)
static rtx gen_fr_restore_x (rtx, rtx, rtx)
static enum machine_mode hfa_element_mode (tree, bool)
static void ia64_setup_incoming_varargs (CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int)
static bool ia64_pass_by_reference (CUMULATIVE_ARGS *, enum machine_mode, tree, bool)
static int ia64_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode, tree, bool)
static bool ia64_function_ok_for_sibcall (tree, tree)
static bool ia64_return_in_memory (tree, tree)
static bool ia64_rtx_costs (rtx, int, int, int *)
static void fix_range (const char *)
static struct machine_function * ia64_init_machine_status (void)
static void emit_insn_group_barriers (FILE *)
static void emit_all_insn_group_barriers (FILE *)
static void final_emit_insn_group_barriers (FILE *)
static void emit_predicate_relation_info (void)
static void ia64_reorg (void)
static bool ia64_in_small_data_p (tree)
static void process_epilogue (void)
static int process_set (FILE *, rtx)
static rtx ia64_expand_fetch_and_op (optab, enum machine_mode, tree, rtx)
static rtx ia64_expand_op_and_fetch (optab, enum machine_mode, tree, rtx)
static rtx ia64_expand_compare_and_swap (enum machine_mode, enum machine_mode, int, tree, rtx)
static rtx ia64_expand_lock_test_and_set (enum machine_mode, tree, rtx)
static rtx ia64_expand_lock_release (enum machine_mode, tree, rtx)
static bool ia64_assemble_integer (rtx, unsigned int, int)
static void ia64_output_function_prologue (FILE *, HOST_WIDE_INT)
static void ia64_output_function_epilogue (FILE *, HOST_WIDE_INT)
static void ia64_output_function_end_prologue (FILE *)
static int ia64_issue_rate (void)
static int ia64_adjust_cost (rtx, rtx, rtx, int)
static void ia64_sched_init (FILE *, int, int)
static void ia64_sched_finish (FILE *, int)
static int ia64_dfa_sched_reorder (FILE *, int, rtx *, int *, int, int)
static int ia64_sched_reorder (FILE *, int, rtx *, int *, int)
static int ia64_sched_reorder2 (FILE *, int, rtx *, int *, int)
static int ia64_variable_issue (FILE *, int, rtx, int)
static struct bundle_state * get_free_bundle_state (void)
static void free_bundle_state (struct bundle_state *)
static void initiate_bundle_states (void)
static void finish_bundle_states (void)
static unsigned bundle_state_hash (const void *)
static int bundle_state_eq_p (const void *, const void *)
static int insert_bundle_state (struct bundle_state *)
static void initiate_bundle_state_table (void)
static void finish_bundle_state_table (void)
static int try_issue_nops (struct bundle_state *, int)
static int try_issue_insn (struct bundle_state *, rtx)
static void issue_nops_and_insn (struct bundle_state *, int, rtx, int, int)
static int get_max_pos (state_t)
static int get_template (state_t, int)
static rtx get_next_important_insn (rtx, rtx)
static void bundling (FILE *, int, rtx, rtx)
static void ia64_output_mi_thunk (FILE *, tree, HOST_WIDE_INT, HOST_WIDE_INT, tree)
static void ia64_file_start (void)
static void ia64_select_rtx_section (enum machine_mode, rtx, unsigned HOST_WIDE_INT)
static void ia64_rwreloc_select_section (tree, int, unsigned HOST_WIDE_INT) ATTRIBUTE_UNUSED
static void ia64_rwreloc_unique_section (static unsigned int ia64_section_type_flags(tree, static tree ia64_handle_model_attribute(tree int)
static GTY (())
static ia64_addr_area ia64_get_addr_area (tree decl)
static tree ia64_handle_model_attribute (tree *node, tree name, tree args, int flags ATTRIBUTE_UNUSED, bool *no_add_attrs)
static void ia64_encode_addr_area (tree decl, rtx symbol)
static void ia64_encode_section_info (tree decl, rtx rtl, int first)
bool ia64_const_ok_for_letter_p (HOST_WIDE_INT value, char c)
bool ia64_const_double_ok_for_letter_p (rtx value, char c)
bool ia64_extra_constraint (rtx value, char c)
int ia64_move_ok (rtx dst, rtx src)
int addp4_optimize_ok (rtx op1, rtx op2)
int ia64_depz_field_mask (rtx rop, rtx rshift)
static enum tls_model tls_symbolic_operand_type (rtx addr)
bool ia64_legitimate_constant_p (rtx x)
static bool ia64_cannot_force_const_mem (rtx x)
bool ia64_expand_load_address (rtx dest, rtx src)
static rtx ia64_expand_tls_address (enum tls_model tls_kind, rtx op0, rtx op1, HOST_WIDE_INT addend)
rtx ia64_expand_move (rtx op0, rtx op1)
void ia64_emit_cond_move (rtx op0, rtx op1, rtx cond)
static rtx ia64_split_tmode (rtx out[2], rtx in, bool reversed, bool dead)
void ia64_split_tmode_move (rtx operands[])
rtx spill_xfmode_operand (rtx in, int force)
static bool ia64_expand_vecint_compare (enum rtx_code code, enum machine_mode mode, rtx dest, rtx op0, rtx op1)
static void ia64_expand_vcondu_v2si (enum rtx_code code, rtx operands[])
void ia64_expand_vecint_cmov (rtx operands[])
bool ia64_expand_vecint_minmax (enum rtx_code code, enum machine_mode mode, rtx operands[])
void ia64_expand_call (rtx retval, rtx addr, rtx nextarg ATTRIBUTE_UNUSED, int sibcall_p)
void ia64_reload_gp (void)
void ia64_split_call (rtx retval, rtx addr, rtx retaddr, rtx scratch_r, rtx scratch_b, int noreturn_p, int sibcall_p)
void emit_safe_across_calls (void)
static void mark_reg_gr_used_mask (rtx reg, void *data ATTRIBUTE_UNUSED)
HOST_WIDE_INT ia64_initial_elimination_offset (int from, int to)
static rtx gen_movdi_x (rtx dest, rtx src, rtx offset ATTRIBUTE_UNUSED)
static rtx gen_fr_spill_x (rtx dest, rtx src, rtx offset ATTRIBUTE_UNUSED)
static rtx gen_fr_restore_x (rtx dest, rtx src, rtx offset ATTRIBUTE_UNUSED)
void ia64_expand_prologue (void)
void ia64_expand_epilogue (int sibcall_p)
int ia64_direct_return (void)
rtx ia64_return_addr_rtx (HOST_WIDE_INT count, rtx frame ATTRIBUTE_UNUSED)
void ia64_split_return_addr_rtx (rtx dest)
int ia64_hard_regno_rename_ok (int from, int to)
static void ia64_output_function_prologue (FILE *file, HOST_WIDE_INT size ATTRIBUTE_UNUSED)
static void ia64_output_function_epilogue (FILE *file ATTRIBUTE_UNUSED, HOST_WIDE_INT size ATTRIBUTE_UNUSED)
int ia64_dbx_register_number (int regno)
void ia64_initialize_trampoline (rtx addr, rtx fnaddr, rtx static_chain)
static void ia64_setup_incoming_varargs (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type, int *pretend_size, int second_time ATTRIBUTE_UNUSED)
static int ia64_function_arg_words (tree type, enum machine_mode mode)
static int ia64_function_arg_offset (CUMULATIVE_ARGS *cum, tree type, int words)
rtx ia64_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type, int named, int incoming)
static int ia64_arg_partial_bytes (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type, bool named ATTRIBUTE_UNUSED)
void ia64_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode, tree type, int named)
int ia64_function_arg_boundary (enum machine_mode mode, tree type)
static bool ia64_pass_by_reference (CUMULATIVE_ARGS *cum ATTRIBUTE_UNUSED, enum machine_mode mode ATTRIBUTE_UNUSED, tree type, bool named ATTRIBUTE_UNUSED)
static bool ia64_function_ok_for_sibcall (tree decl, tree exp ATTRIBUTE_UNUSED)
static tree ia64_gimplify_va_arg (tree valist, tree type, tree *pre_p, tree *post_p)
static bool ia64_return_in_memory (tree valtype, tree fntype ATTRIBUTE_UNUSED)
rtx ia64_function_value (tree valtype, tree func ATTRIBUTE_UNUSED)
void ia64_output_dwarf_dtprel (FILE *file, int size, rtx x)
void ia64_print_operand_address (FILE *stream ATTRIBUTE_UNUSED, rtx address ATTRIBUTE_UNUSED)
void ia64_print_operand (FILE *file, rtx x, int code)
int ia64_register_move_cost (enum machine_mode mode, enum reg_class from, enum reg_class to)
enum reg_class ia64_preferred_reload_class (rtx x, enum reg_class class)
enum reg_class ia64_secondary_reload_class (enum reg_class class, enum machine_mode mode ATTRIBUTE_UNUSED, rtx x)
void ia64_asm_output_external (FILE *file, tree decl, const char *name)
void ia64_override_options (void)
static enum attr_itanium_class ia64_safe_itanium_class (rtx)
static enum attr_type ia64_safe_type (rtx)
static void rws_update (struct reg_write_state *, int, struct reg_flags, int)
static int rws_access_regno (int, struct reg_flags, int)
static int rws_access_reg (rtx, struct reg_flags, int)
static void update_set_flags (rtx, struct reg_flags *, int *, rtx *)
static int set_src_needs_barrier (rtx, struct reg_flags, int, rtx)
static int rtx_needs_barrier (rtx, struct reg_flags, int)
static void init_insn_group_barriers (void)
static int group_barrier_needed_p (rtx)
static int safe_group_barrier_needed_p (rtx)
static void emit_all_insn_group_barriers (FILE *dump ATTRIBUTE_UNUSED)
static rtx ia64_single_set (rtx)
static void ia64_emit_insn_before (rtx, rtx)
const char * get_bundle_name (int b)
static void ia64_sched_init (FILE *dump ATTRIBUTE_UNUSED, int sched_verbose ATTRIBUTE_UNUSED, int max_ready ATTRIBUTE_UNUSED)
static int ia64_dfa_sched_reorder (FILE *dump, int sched_verbose, rtx *ready, int *pn_ready, int clock_var ATTRIBUTE_UNUSED, int reorder_type)
static int ia64_sched_reorder2 (FILE *dump ATTRIBUTE_UNUSED, int sched_verbose ATTRIBUTE_UNUSED, rtx *ready, int *pn_ready, int clock_var)
static int ia64_variable_issue (FILE *dump ATTRIBUTE_UNUSED, int sched_verbose ATTRIBUTE_UNUSED, rtx insn ATTRIBUTE_UNUSED, int can_issue_more ATTRIBUTE_UNUSED)
static void final_emit_insn_group_barriers (FILE *dump ATTRIBUTE_UNUSED)
int ia64_st_address_bypass_p (rtx producer, rtx consumer)
int ia64_ld_address_bypass_p (rtx producer, rtx consumer)
int ia64_produce_address_p (rtx insn)
int ia64_epilogue_uses (int regno)
int ia64_eh_uses (int regno)
void process_for_unwind_directive (FILE *asm_out_file, rtx insn)
void ia64_init_builtins (void)
static rtx ia64_expand_lock_release (enum machine_mode mode, tree arglist, rtx target ATTRIBUTE_UNUSED)
rtx ia64_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED, enum machine_mode mode ATTRIBUTE_UNUSED, int ignore ATTRIBUTE_UNUSED)
enum direction ia64_hpux_function_arg_padding (enum machine_mode mode, tree type)
static void ia64_hpux_file_end (void)
static void ia64_init_libfuncs (void)
static void ia64_hpux_init_libfuncs (void)
static void ia64_vms_init_libfuncs (void)
static void ia64_sysv4_init_libfuncs (void)
static void ia64_rwreloc_unique_section (tree decl, int reloc)
static void ia64_rwreloc_select_rtx_section (enum machine_mode mode, rtx x, unsigned HOST_WIDE_INT align)
static unsigned int ia64_section_type_flags (tree decl, const char *name, int reloc)
static bool ia64_struct_retval_addr_is_first_parm_p (tree fntype)
static void ia64_output_mi_thunk (FILE *file, tree thunk ATTRIBUTE_UNUSED, HOST_WIDE_INT delta, HOST_WIDE_INT vcall_offset, tree function)
static rtx ia64_struct_value_rtx (tree fntype, int incoming ATTRIBUTE_UNUSED)
static bool ia64_scalar_mode_supported_p (enum machine_mode mode)
static bool ia64_vector_mode_supported_p (enum machine_mode mode)
void ia64_output_function_profiler (FILE *file, int labelno)

Variables

int ia64_asm_output_label = 0
struct rtx_def * ia64_compare_op0
struct rtx_def * ia64_compare_op1
static const char *const ia64_reg_numbers [96]
static const char *const ia64_input_reg_names [8]
static const char *const ia64_local_reg_names [80]
static const char *const ia64_output_reg_names [8]
const char * ia64_fixed_range_string
int ia64_tls_size = 22
const char * ia64_tls_size_string
enum processor_type ia64_tune
const char * ia64_tune_string
static int ia64_flag_schedule_insns2
static int ia64_flag_var_tracking
unsigned int ia64_section_threshold
int bundling_p = 0
static struct ia64_frame_info current_frame_info
struct gcc_target targetm = TARGET_INITIALIZER
static int last_scratch_gr_reg
static struct spill_fill_data spill_fill_data
struct reg_write_state rws_sum [NUM_REGS]
struct reg_write_state rws_insn [NUM_REGS]
static int first_instruction
static const char * bundle_name [NR_BUNDLES]
int ia64_final_schedule = 0
static int _0mii_
static int _0mmi_
static int _0mfi_
static int _0mmf_
static int _0bbb_
static int _0mbb_
static int _0mib_
static int _0mmb_
static int _0mfb_
static int _0mlx_
static int _1mii_
static int _1mmi_
static int _1mfi_
static int _1mmf_
static int _1bbb_
static int _1mbb_
static int _1mib_
static int _1mmb_
static int _1mfb_
static int _1mlx_
static int pos_1
static int pos_2
static int pos_3
static int pos_4
static int pos_5
static int pos_6
static rtx dfa_stop_insn
static rtx last_scheduled_insn
static size_t dfa_state_size
static state_t temp_dfa_state = NULL
static state_t prev_cycle_state = NULL
static char * stops_p
static int stop_before_p = 0
static int clocks_length
static int * clocks
static int * add_cycles
static rtx dfa_pre_cycle_insn
static struct bundle_state ** index_to_bundle_states
static int bundle_states_num
static struct bundle_state * allocated_bundle_states_chain
static struct bundle_state * free_bundle_state_chain
static htab_t bundle_state_table
static rtx ia64_nop
static bool last_block
static bool need_copy_state

Define Documentation

#define AR_UNAT_BIT_0   (FIRST_PSEUDO_REGISTER + 3)

Definition at line 4874 of file ia64.c.

#define def_builtin ( name,
type,
code   ) 

Value:

lang_hooks.builtin_function ((name), (type), (code), BUILT_IN_MD, \
             NULL, NULL_TREE)

#define MAYBE_ADD_REG_INC_NOTE ( INSN,
EXP   ) 

Value:

if (GET_CODE (EXP) == MEM           \
      && (GET_CODE (XEXP (EXP, 0)) == POST_MODIFY     \
    || GET_CODE (XEXP (EXP, 0)) == POST_INC     \
    || GET_CODE (XEXP (EXP, 0)) == POST_DEC))     \
    REG_NOTES (INSN) = gen_rtx_EXPR_LIST (REG_INC,      \
            XEXP (XEXP (EXP, 0), 0),  \
            REG_NOTES (INSN))

Referenced by ia64_split_tmode_move().

#define NR_BUNDLES   10

Definition at line 5804 of file ia64.c.

#define NUM_REGS   (AR_UNAT_BIT_0 + 64)

Definition at line 4875 of file ia64.c.

#define REG_AR_CFM   (FIRST_PSEUDO_REGISTER + 1)

Definition at line 4870 of file ia64.c.

#define REG_RP   (BR_REG (0))

Definition at line 4869 of file ia64.c.

#define REG_VOLATILE   (FIRST_PSEUDO_REGISTER + 2)

Definition at line 4873 of file ia64.c.

#define TARGET_ADDRESS_COST   hook_int_rtx_0

Definition at line 379 of file ia64.c.

#define TARGET_ARG_PARTIAL_BYTES   ia64_arg_partial_bytes

Definition at line 366 of file ia64.c.

#define TARGET_ASM_ALIGNED_DI_OP   "\tdata8\t"

Definition at line 308 of file ia64.c.

#define TARGET_ASM_ALIGNED_HI_OP   "\tdata2\t"

Definition at line 304 of file ia64.c.

#define TARGET_ASM_ALIGNED_SI_OP   "\tdata4\t"

Definition at line 306 of file ia64.c.

#define TARGET_ASM_BYTE_OP   "\tdata1\t"

Definition at line 302 of file ia64.c.

#define TARGET_ASM_CAN_OUTPUT_MI_THUNK   hook_bool_tree_hwi_hwi_tree_true

Definition at line 371 of file ia64.c.

#define TARGET_ASM_FILE_START   ia64_file_start

Definition at line 374 of file ia64.c.

#define TARGET_ASM_FUNCTION_END_PROLOGUE   ia64_output_function_end_prologue

Definition at line 321 of file ia64.c.

#define TARGET_ASM_FUNCTION_EPILOGUE   ia64_output_function_epilogue

Definition at line 323 of file ia64.c.

#define TARGET_ASM_FUNCTION_PROLOGUE   ia64_output_function_prologue

Definition at line 319 of file ia64.c.

#define TARGET_ASM_INTEGER   ia64_assemble_integer

Definition at line 316 of file ia64.c.

#define TARGET_ASM_OUTPUT_MI_THUNK   ia64_output_mi_thunk

Definition at line 369 of file ia64.c.

#define TARGET_ASM_UNALIGNED_DI_OP   "\tdata8.ua\t"

Definition at line 314 of file ia64.c.

#define TARGET_ASM_UNALIGNED_HI_OP   "\tdata2.ua\t"

Definition at line 310 of file ia64.c.

#define TARGET_ASM_UNALIGNED_SI_OP   "\tdata4.ua\t"

Definition at line 312 of file ia64.c.

#define TARGET_ATTRIBUTE_TABLE   ia64_attribute_table

Definition at line 293 of file ia64.c.

#define TARGET_CANNOT_FORCE_CONST_MEM   ia64_cannot_force_const_mem

Definition at line 436 of file ia64.c.

#define TARGET_ENCODE_SECTION_INFO   ia64_encode_section_info

Definition at line 385 of file ia64.c.

#define TARGET_EXPAND_BUILTIN   ia64_expand_builtin

Definition at line 299 of file ia64.c.

#define TARGET_FUNCTION_OK_FOR_SIBCALL   ia64_function_ok_for_sibcall

Definition at line 362 of file ia64.c.

#define TARGET_GIMPLIFY_VA_ARG_EXPR   ia64_gimplify_va_arg

Definition at line 420 of file ia64.c.

#define TARGET_IN_SMALL_DATA_P   ia64_in_small_data_p

Definition at line 326 of file ia64.c.

#define TARGET_INIT_BUILTINS   ia64_init_builtins

Definition at line 296 of file ia64.c.

#define TARGET_MACHINE_DEPENDENT_REORG   ia64_reorg

Definition at line 382 of file ia64.c.

#define TARGET_MUST_PASS_IN_STACK   must_pass_in_stack_var_size

Definition at line 417 of file ia64.c.

#define TARGET_PASS_BY_REFERENCE   ia64_pass_by_reference

Definition at line 364 of file ia64.c.

#define TARGET_RELAXED_ORDERING   true

Definition at line 433 of file ia64.c.

#define TARGET_RETURN_IN_MEMORY   ia64_return_in_memory

Definition at line 411 of file ia64.c.

#define TARGET_RTX_COSTS   ia64_rtx_costs

Definition at line 377 of file ia64.c.

#define TARGET_RWRELOC   flag_pic

Definition at line 8789 of file ia64.c.

#define TARGET_SCALAR_MODE_SUPPORTED_P   ia64_scalar_mode_supported_p

Definition at line 426 of file ia64.c.

#define TARGET_SCHED_ADJUST_COST   ia64_adjust_cost

Definition at line 329 of file ia64.c.

#define TARGET_SCHED_DEPENDENCIES_EVALUATION_HOOK   ia64_dependencies_evaluation_hook

Definition at line 344 of file ia64.c.

#define TARGET_SCHED_DFA_NEW_CYCLE   ia64_dfa_new_cycle

Definition at line 359 of file ia64.c.

#define TARGET_SCHED_DFA_PRE_CYCLE_INSN   ia64_dfa_pre_cycle_insn

Definition at line 352 of file ia64.c.

#define TARGET_SCHED_FINISH   ia64_sched_finish

Definition at line 337 of file ia64.c.

#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD   ia64_first_cycle_multipass_dfa_lookahead

Definition at line 347 of file ia64.c.

#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD   ia64_first_cycle_multipass_dfa_lookahead_guard

Definition at line 355 of file ia64.c.

#define TARGET_SCHED_INIT   ia64_sched_init

Definition at line 335 of file ia64.c.

#define TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN   ia64_init_dfa_pre_cycle_insn

Definition at line 350 of file ia64.c.

#define TARGET_SCHED_ISSUE_RATE   ia64_issue_rate

Definition at line 331 of file ia64.c.

#define TARGET_SCHED_REORDER   ia64_sched_reorder

Definition at line 339 of file ia64.c.

#define TARGET_SCHED_REORDER2   ia64_sched_reorder2

Definition at line 341 of file ia64.c.

#define TARGET_SCHED_VARIABLE_ISSUE   ia64_variable_issue

Definition at line 333 of file ia64.c.

#define TARGET_SECTION_TYPE_FLAGS   ia64_section_type_flags

Definition at line 388 of file ia64.c.

#define TARGET_SETUP_INCOMING_VARARGS   ia64_setup_incoming_varargs

Definition at line 413 of file ia64.c.

#define TARGET_STRICT_ARGUMENT_NAMING   hook_bool_CUMULATIVE_ARGS_true

Definition at line 415 of file ia64.c.

#define TARGET_STRUCT_VALUE_RTX   ia64_struct_value_rtx

Definition at line 409 of file ia64.c.

#define TARGET_UNWIND_EMIT   process_for_unwind_directive

Definition at line 423 of file ia64.c.

#define TARGET_VECTOR_MODE_SUPPORTED_P   ia64_vector_mode_supported_p

Definition at line 428 of file ia64.c.

Enumeration Type Documentation

enum ia64_addr_area

Enumerator:
ADDR_AREA_NORMAL 
ADDR_AREA_SMALL 
ADDR_AREA_NORMAL 
ADDR_AREA_SMALL 

Definition at line 440 of file ia64.c.

Function Documentation

int addp4_optimize_ok ( rtx  op1,
rtx  op2 
)

Definition at line 684 of file ia64.c.

References basereg_operand(), and GET_MODE.

static int bundle_state_eq_p ( const void *  bundle_state_1,
const void *  bundle_state_2 
) [static]

Definition at line 6383 of file ia64.c.

References bundle_state::dfa_state, bundle_state::insn_num, and memcmp.

Referenced by initiate_bundle_state_table().

static unsigned bundle_state_hash ( const void *  bundle_state  )  [static]

Definition at line 6369 of file ia64.c.

References CHAR_BIT, bundle_state::dfa_state, i, bundle_state::insn_num, and result.

Referenced by initiate_bundle_state_table().

static void bundling ( FILE *  dump,
int  verbose,
rtx  prev_head_insn,
rtx  tail 
) [static]

Definition at line 6748 of file ia64.c.

References abort, bundle_state::accumulated_insns_num, bundle_state::after_nops_num, asm_noperands(), b, bundle_state::before_nops_num, bundle_state::branch_deviation, bundling_p, CODE_FOR_bundle_selector, CODE_FOR_insn_group_barrier, const0_rtx, const2_rtx, bundle_state::cost, curr_state, bundle_state::dfa_state, emit_insn_after(), finish_bundle_state_table(), fprintf(), free(), gen_bundle_selector(), gen_insn_group_barrier(), GEN_INT, gen_nop(), GET_CODE, get_free_bundle_state(), get_max_pos(), GET_MODE, get_next_important_insn(), get_template(), i, ia64_emit_insn_before(), ia64_safe_itanium_class(), ia64_safe_type(), ia64_tune, initiate_bundle_state_table(), bundle_state::insn, INSN_CODE, bundle_state::insn_num, INSN_P, INSN_UID, issue_nops_and_insn(), ITANIUM_CLASS_IGNORE, last, n, bundle_state::next, NEXT_INSN, next_insn(), nop, NULL, NULL_RTX, bundle_state::originator, PATTERN, pos(), prev_active_insn(), PREV_INSN, PROCESSOR_ITANIUM, PUT_MODE, recog_memoized, state_reset(), TYPE_A, TYPE_B, TYPE_F, TYPE_L, TYPE_M, TYPE_S, TYPE_UNKNOWN, bundle_state::unique_num, USE, XINT, xmalloc(), and XVECEXP.

Referenced by ia64_sched_finish().

static void do_restore ( rtx(*)(rtx, rtx, rtx)  move_fn,
rtx  reg,
HOST_WIDE_INT  cfa_off 
) [static]

Definition at line 2450 of file ia64.c.

References emit_insn(), GEN_INT, insn, iter, and spill_restore_mem().

static void do_spill ( rtx(*)(rtx, rtx, rtx)  move_fn,
rtx  reg,
HOST_WIDE_INT  cfa_off,
rtx  frame_reg 
) [static]

Definition at line 2407 of file ia64.c.

References base, current_frame_info, emit_insn(), frame_pointer_needed, GEN_INT, gen_rtx_EXPR_LIST, gen_rtx_MEM(), gen_rtx_SET, GET_MODE, hard_frame_pointer_rtx, HOST_WIDE_INT, insn, iter, mem, plus_constant, REG_FRAME_RELATED_EXPR, REG_NOTES, RTX_FRAME_RELATED_P, spill_restore_mem(), stack_pointer_rtx, and arc_frame_info::total_size.

static void emit_all_insn_group_barriers ( FILE *dump  ATTRIBUTE_UNUSED  )  [static]

Definition at line 5764 of file ia64.c.

References CODE_FOR_insn_group_barrier, emit_insn_after(), emit_insn_before(), gen_insn_group_barrier(), GEN_INT, GET_CODE, get_insns(), group_barrier_needed_p(), init_insn_group_barriers(), insn, INSN_P, last, NEXT_INSN, PATTERN, prev_active_insn(), and recog_memoized.

static void emit_all_insn_group_barriers ( FILE *   )  [static]

static void emit_insn_group_barriers ( FILE *  dump  )  [static]

Definition at line 5708 of file ia64.c.

References emit_insn_before(), fprintf(), gen_insn_group_barrier(), GEN_INT, GET_CODE, get_insns(), group_barrier_needed_p(), init_insn_group_barriers(), insn, INSN_P, INSN_UID, last_label, NEXT_INSN, NOTE_INSN_BASIC_BLOCK, NOTE_LINE_NUMBER, PATTERN, UNSPECV_INSN_GROUP_BARRIER, and XINT.

static void emit_predicate_relation_info ( void   )  [static]

Definition at line 7379 of file ia64.c.

References a, b, BB_END, BB_HEAD, emit_insn_after(), emit_insn_before(), find_reg_note(), FOR_EACH_BB_REVERSE, gen_pred_rel_mutex(), gen_rtx_REG(), gen_safe_across_calls_all(), gen_safe_across_calls_normal(), GET_CODE, basic_block_def::global_live_at_start, insn, n, NEXT_INSN, NOTE_INSN_BASIC_BLOCK, NOTE_LINE_NUMBER, NULL_RTX, p, PATTERN, PR_REG, r, REG_NORETURN, and REGNO_REG_SET_P.

void emit_safe_across_calls ( void   ) 

Definition at line 1796 of file ia64.c.

static void final_emit_insn_group_barriers ( FILE *dump  ATTRIBUTE_UNUSED  )  [static]

Definition at line 7189 of file ia64.c.

References asm_noperands(), CODE_FOR_insn_group_barrier, current_sched_info, emit_insn_after(), emit_insn_before(), gen_insn_group_barrier(), GEN_INT, GET_CODE, GET_MODE, group_barrier_needed_p(), init_insn_group_barriers(), insn, INSN_P, INSN_UID, last, NEXT_INSN, sched_info::next_tail, NULL_RTX, PATTERN, prev_active_insn(), sched_info::prev_head, PREV_INSN, prev_insn, recog_memoized, and TARGET_EARLY_STOP_BITS.

static void final_emit_insn_group_barriers ( FILE *   )  [static]

Referenced by ia64_sched_finish().

static int find_gr_spill ( int  try_locals  )  [static]

Definition at line 1834 of file ia64.c.

References call_used_regs, current_frame_info, current_function_is_leaf, fixed_regs, frame_pointer_needed, global_regs, GR_REG, LOC_REG, and regs_ever_live.

static void finish_bundle_state_table ( void   )  [static]

Definition at line 6444 of file ia64.c.

References htab_delete().

Referenced by bundling().

static void finish_bundle_states ( void   )  [static]

Definition at line 6347 of file ia64.c.

References bundle_state::allocated_states_chain, curr_state, bundle_state::dfa_state, free(), and NULL.

Referenced by ia64_reorg().

static void finish_spill_pointers ( void   )  [static]

Definition at line 2288 of file ia64.c.

References current_frame_info.

static void fix_range ( const char *  const_str  )  [static]

Definition at line 4655 of file ia64.c.

References alloca, call_used_regs, comma, decode_reg_name(), first, fixed_regs, i, last, memcpy, str, strchr, strlen(), and warning.

static void free_bundle_state ( struct bundle_state *  state  )  [static]

Definition at line 6328 of file ia64.c.

References bundle_state::next.

Referenced by issue_nops_and_insn(), try_issue_insn(), and try_issue_nops().

static rtx gen_fr_restore_x ( rtx  dest,
rtx  src,
rtx offset  ATTRIBUTE_UNUSED 
) [static]

Definition at line 2477 of file ia64.c.

References gen_fr_restore().

static rtx gen_fr_restore_x ( rtx  ,
rtx  ,
rtx   
) [static]

static rtx gen_fr_spill_x ( rtx  dest,
rtx  src,
rtx offset  ATTRIBUTE_UNUSED 
) [static]

Definition at line 2471 of file ia64.c.

References gen_fr_spill().

static rtx gen_fr_spill_x ( rtx  ,
rtx  ,
rtx   
) [static]

static rtx gen_movdi_x ( rtx  dest,
rtx  src,
rtx offset  ATTRIBUTE_UNUSED 
) [static]

Definition at line 2465 of file ia64.c.

References gen_movdi().

static rtx gen_movdi_x ( rtx  ,
rtx  ,
rtx   
) [static]

static rtx gen_thread_pointer ( void   )  [static]

Referenced by ia64_expand_tls_address().

static rtx gen_tls_get_addr ( void   )  [static]

Referenced by hppa_tls_call(), ia64_expand_move(), and ia64_expand_tls_address().

const char* get_bundle_name ( int  b  ) 

Definition at line 5891 of file ia64.c.

static struct bundle_state * get_free_bundle_state ( void   )  [static, read]

Definition at line 6304 of file ia64.c.

References bundle_state::allocated_states_chain, bundle_state::dfa_state, bundle_state::next, NULL, result, bundle_state::unique_num, and xmalloc().

Referenced by bundling(), and issue_nops_and_insn().

static int get_max_pos ( state_t  state  )  [static]

Definition at line 6615 of file ia64.c.

Referenced by bundling().

static rtx get_next_important_insn ( rtx  insn,
rtx  tail 
) [static]

Definition at line 6697 of file ia64.c.

References GET_CODE, ia64_safe_itanium_class(), INSN_P, ITANIUM_CLASS_IGNORE, NEXT_INSN, NULL_RTX, PATTERN, and USE.

Referenced by bundling().

static int get_template ( state_t  state,
int  pos 
) [static]

Definition at line 6638 of file ia64.c.

References abort.

Referenced by bundling().

static int group_barrier_needed_p ( rtx  insn  )  [static]

Definition at line 5572 of file ia64.c.

References abort, CODE_FOR_doloop_end_internal, CODE_FOR_epilogue_deallocate_stack, CODE_FOR_pred_rel_mutex, CODE_FOR_prologue_allocate_stack, CODE_FOR_prologue_use, GET_CODE, ia64_safe_itanium_class(), INSN_P, reg_flags::is_branch, reg_flags::is_sibcall, ITANIUM_CLASS_IGNORE, memset, PATTERN, prev_active_insn(), recog_memoized, REG_VOLATILE, rtx_needs_barrier(), rws_access_regno(), rws_insn, SIBLING_CALL_P, USE, and XVECEXP.

static GTY ( ()   )  [static]

Definition at line 447 of file ia64.c.

References get_identifier().

static enum machine_mode hfa_element_mode ( tree  type,
bool  nested 
) [static]

Definition at line 3453 of file ia64.c.

References COMPLEX_TYPE, GET_MODE_CLASS, GET_MODE_INNER, hfa_element_mode(), integer_zerop(), MODE_COMPLEX_FLOAT, MODE_FLOAT, TREE_CHAIN, TREE_CODE, TREE_TYPE, TYPE_FIELDS, TYPE_MODE, and TYPE_SIZE.

static int ia64_adjust_cost ( rtx  insn,
rtx  link,
rtx  dep_insn,
int  cost 
) [static]

Definition at line 5938 of file ia64.c.

References ia64_safe_itanium_class(), ITANIUM_CLASS_ST, ITANIUM_CLASS_STF, REG_DEP_OUTPUT, and REG_NOTE_KIND.

static int ia64_arg_partial_bytes ( CUMULATIVE_ARGS *  cum,
enum machine_mode  mode,
tree  type,
bool named  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3744 of file ia64.c.

References ia64_function_arg_offset(), ia64_function_arg_words(), MAX_ARGUMENT_SLOTS, offset, UNITS_PER_WORD, CUMULATIVE_ARGS::words, and words.

static int ia64_arg_partial_bytes ( CUMULATIVE_ARGS *  ,
enum  machine_mode,
tree  ,
bool   
) [static]

void ia64_asm_output_external ( FILE *  file,
tree  decl,
const char *  name 
)

Definition at line 4613 of file ia64.c.

References gcc_target::asm_out, DECL_ASSEMBLER_NAME, gcc_target::asm_out::globalize_label, ia64_hpux_add_extern_decl(), strcmp(), strstr(), TARGET_GNU_AS, TARGET_HPUX_LD, TREE_CODE, and TREE_SYMBOL_REFERENCED.

static bool ia64_assemble_integer ( rtx  x,
unsigned int  size,
int  aligned_p 
) [static]

Definition at line 3220 of file ia64.c.

References asm_out_file, BITS_PER_UNIT, default_assemble_integer(), fputs(), GET_CODE, output_addr_const(), POINTER_SIZE, SYMBOL_REF_FUNCTION_P, TARGET_AUTO_PIC, and TARGET_NO_PIC.

static bool ia64_cannot_force_const_mem ( rtx  x  )  [static]

Definition at line 754 of file ia64.c.

References tls_symbolic_operand_type().

static void ia64_compute_frame_size ( HOST_WIDE_INT  size  )  [static]

Definition at line 1924 of file ia64.c.

References AR_LC_REGNUM, AR_PFS_REGNUM, AR_UNAT_REGNUM, BR_REG, call_used_regs, cfun, CLEAR_HARD_REG_SET, COPY_HARD_REG_SET, current_frame_info, current_function_calls_setjmp, current_function_decl, current_function_is_leaf, current_function_outgoing_args_size, current_function_pretend_args_size, current_function_profile, diddle_return_value(), find_gr_spill(), FR_REG, frame_pointer_needed, GR_REG, HARD_REG_SET, HOST_WIDE_INT, i, IA64_STACK_ALIGN, IN_REG, arc_frame_info::initialized, LOC_REG, lookup_attribute(), mark_reg_gr_used_mask(), MAX, memset, NULL, OUT_REG, PR_REG, regs_ever_live, reload_completed, SET_HARD_REG_BIT, arc_frame_info::total_size, TREE_TYPE, and TYPE_ATTRIBUTES.

bool ia64_const_double_ok_for_letter_p ( rtx  value,
char  c 
)

Definition at line 595 of file ia64.c.

References CONST_DOUBLE_OK_FOR_G.

Referenced by ia64_extra_constraint().

bool ia64_const_ok_for_letter_p ( HOST_WIDE_INT  value,
char  c 
)

Definition at line 567 of file ia64.c.

References CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O, and CONST_OK_FOR_P.

Referenced by ia64_extra_constraint().

int ia64_dbx_register_number ( int  regno  ) 

Definition at line 3347 of file ia64.c.

References current_frame_info, HARD_FRAME_POINTER_REGNUM, IN_REG, IN_REGNO_P, LOC_REG, LOC_REGNO_P, OUT_REG, and OUT_REGNO_P.

static void ia64_dependencies_evaluation_hook ( rtx  head,
rtx  tail 
) [static]

Definition at line 5970 of file ia64.c.

References for(), ia64_ld_address_bypass_p(), ia64_safe_itanium_class(), ia64_st_address_bypass_p(), insn, INSN_DEPEND, INSN_P, ITANIUM_CLASS_FLD, ITANIUM_CLASS_IALU, ITANIUM_CLASS_LD, ITANIUM_CLASS_ST, ITANIUM_CLASS_STF, next, NEXT_INSN, and XEXP.

int ia64_depz_field_mask ( rtx  rop,
rtx  rshift 
)

Definition at line 694 of file ia64.c.

References exact_log2, HOST_WIDE_INT, INTVAL, and shift.

static int ia64_dfa_new_cycle ( FILE *  dump,
int  verbose,
rtx  insn,
int  last_clock,
int  clock,
int *  sort_p 
) [static]

Definition at line 6179 of file ia64.c.

References abort, asm_noperands(), c, curr_state, d, FALSE, fprintf(), GET_CODE, ia64_safe_itanium_class(), ia64_tune, init_insn_group_barriers(), INSN_P, INSN_UID, ITANIUM_CLASS_MMMUL, ITANIUM_CLASS_MMSHF, LOG_LINKS, memcpy, NULL, NULL_RTX, PATTERN, PROCESSOR_ITANIUM, REG_NOTE_KIND, reload_completed, safe_group_barrier_needed_p(), state_reset(), state_transition(), TARGET_EARLY_STOP_BITS, TRUE, and XEXP.

static rtx ia64_dfa_pre_cycle_insn ( void   )  [static]

Definition at line 7303 of file ia64.c.

static int ia64_dfa_sched_reorder ( FILE *  dump,
int  sched_verbose,
rtx *  ready,
int *  pn_ready,
int clock_var  ATTRIBUTE_UNUSED,
int  reorder_type 
) [static]

Definition at line 6024 of file ia64.c.

References asm_noperands(), fprintf(), GET_CODE, ia64_safe_type(), insn, memmove, PATTERN, safe_group_barrier_needed_p(), and TYPE_UNKNOWN.

static int ia64_dfa_sched_reorder ( FILE *  ,
int  ,
rtx *  ,
int *  ,
int  ,
int   
) [static]

Referenced by ia64_sched_reorder(), and ia64_sched_reorder2().

int ia64_direct_return ( void   ) 

Definition at line 3105 of file ia64.c.

References current_frame_info, frame_pointer_needed, get_frame_size(), ia64_compute_frame_size(), reload_completed, and arc_frame_info::total_size.

int ia64_eh_uses ( int  regno  ) 

Definition at line 7624 of file ia64.c.

References current_frame_info, and reload_completed.

void ia64_emit_cond_move ( rtx  op0,
rtx  op1,
rtx  cond 
)

Definition at line 1028 of file ia64.c.

References copy_rtx(), emit_move_insn(), first, gen_rtx_COND_EXEC, get_last_insn(), insn, INSN_P, PATTERN, and PREV_INSN.

static void ia64_emit_insn_before ( rtx  insn,
rtx  before 
) [static]

Definition at line 5959 of file ia64.c.

References emit_insn_before().

static void ia64_encode_addr_area ( tree  decl,
rtx  symbol 
) [static]

Definition at line 537 of file ia64.c.

References abort, ADDR_AREA_NORMAL, ADDR_AREA_SMALL, flags, ia64_get_addr_area(), SYMBOL_FLAG_SMALL_ADDR, and SYMBOL_REF_FLAGS.

Referenced by ia64_encode_section_info().

static void ia64_encode_section_info ( tree  decl,
rtx  rtl,
int  first 
) [static]

Definition at line 552 of file ia64.c.

References DECL_EXTERNAL, DECL_RTL, default_encode_section_info(), GET_CODE, ia64_encode_addr_area(), MEM, TREE_CODE, TREE_STATIC, and XEXP.

int ia64_epilogue_uses ( int  regno  ) 

Definition at line 7585 of file ia64.c.

References AR_PFS_REGNUM, current_function_decl, IN_REG, lookup_attribute(), NULL, R_BR, R_GR, TARGET_AUTO_PIC, TARGET_NO_PIC, TREE_TYPE, and TYPE_ATTRIBUTES.

rtx ia64_expand_builtin ( tree  exp,
rtx  target,
rtx subtarget  ATTRIBUTE_UNUSED,
enum machine_mode mode  ATTRIBUTE_UNUSED,
int ignore  ATTRIBUTE_UNUSED 
)

Definition at line 8429 of file ia64.c.

References add_optab, and_optab, const0_rtx, convert_memory_address(), DECL_FUNCTION_CODE, emit_insn(), gen_bsp_value(), gen_flushrs(), gen_mf(), gen_reg_rtx(), IA64_BUILTIN_ADD_AND_FETCH_DI, IA64_BUILTIN_ADD_AND_FETCH_SI, IA64_BUILTIN_AND_AND_FETCH_DI, IA64_BUILTIN_AND_AND_FETCH_SI, IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_DI, IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_SI, IA64_BUILTIN_BSP, IA64_BUILTIN_FETCH_AND_ADD_DI, IA64_BUILTIN_FETCH_AND_ADD_SI, IA64_BUILTIN_FETCH_AND_AND_DI, IA64_BUILTIN_FETCH_AND_AND_SI, IA64_BUILTIN_FETCH_AND_NAND_DI, IA64_BUILTIN_FETCH_AND_NAND_SI, IA64_BUILTIN_FETCH_AND_OR_DI, IA64_BUILTIN_FETCH_AND_OR_SI, IA64_BUILTIN_FETCH_AND_SUB_DI, IA64_BUILTIN_FETCH_AND_SUB_SI, IA64_BUILTIN_FETCH_AND_XOR_DI, IA64_BUILTIN_FETCH_AND_XOR_SI, IA64_BUILTIN_FLUSHRS, IA64_BUILTIN_LOCK_RELEASE_DI, IA64_BUILTIN_LOCK_RELEASE_SI, IA64_BUILTIN_LOCK_TEST_AND_SET_DI, IA64_BUILTIN_LOCK_TEST_AND_SET_SI, IA64_BUILTIN_NAND_AND_FETCH_DI, IA64_BUILTIN_NAND_AND_FETCH_SI, IA64_BUILTIN_OR_AND_FETCH_DI, IA64_BUILTIN_OR_AND_FETCH_SI, IA64_BUILTIN_SUB_AND_FETCH_DI, IA64_BUILTIN_SUB_AND_FETCH_SI, IA64_BUILTIN_SYNCHRONIZE, IA64_BUILTIN_VAL_COMPARE_AND_SWAP_DI, IA64_BUILTIN_VAL_COMPARE_AND_SWAP_SI, IA64_BUILTIN_XOR_AND_FETCH_DI, IA64_BUILTIN_XOR_AND_FETCH_SI, ia64_expand_compare_and_swap(), ia64_expand_fetch_and_op(), ia64_expand_lock_release(), ia64_expand_lock_test_and_set(), ia64_expand_op_and_fetch(), ior_optab, NULL_RTX, one_cmpl_optab, ptr_mode, register_operand(), sub_optab, TREE_OPERAND, and xor_optab.

void ia64_expand_call ( rtx  retval,
rtx  addr,
rtx nextarg  ATTRIBUTE_UNUSED,
int  sibcall_p 
)

Definition at line 1640 of file ia64.c.

References CALL_INSN_FUNCTION_USAGE, convert_memory_address(), emit_call_insn(), gen_call_gp(), gen_call_nogp(), gen_call_value_gp(), gen_call_value_nogp(), gen_rtx_REG(), gen_sibcall_gp(), gen_sibcall_nogp(), insn, pic_offset_table_rtx, R_BR, TARGET_AUTO_PIC, TARGET_NO_PIC, use_reg(), and XEXP.

static rtx ia64_expand_compare_and_swap ( enum machine_mode  rmode,
enum machine_mode  mode,
int  boolp,
tree  arglist,
rtx  target 
) [static]

Definition at line 8325 of file ia64.c.

References AR_CCV_REGNUM, ccv, convert_move(), convert_to_mode(), copy_to_mode_reg(), emit_insn(), emit_store_flag_force(), EQ, expand_expr(), force_reg(), gen_cmpxchg_acq_di(), gen_cmpxchg_acq_si(), gen_mf(), gen_reg_rtx(), gen_rtx_MEM(), gen_rtx_REG(), GET_MODE, insn, mem, MEM_VOLATILE_P, NULL_RTX, ptr_mode, register_operand(), tmp, TREE_CHAIN, and TREE_VALUE.

void ia64_expand_epilogue ( int  sibcall_p  ) 

Definition at line 2852 of file ia64.c.

References abort, AR_LC_REGNUM, AR_PFS_REGNUM, AR_UNAT_REGNUM, BR_REG, cfun, const0_rtx, CONST_OK_FOR_I, current_frame_info, do_restore(), emit_insn(), emit_jump_insn(), emit_move_insn(), finish_spill_pointers(), fp, FR_REG, frame_pointer_needed, gen_adddi3(), gen_alloc(), gen_blockage(), gen_fr_restore_x(), gen_gr_restore(), GEN_INT, gen_movdi_x(), gen_return_internal(), gen_rtx_EXPR_LIST, gen_rtx_PLUS, gen_rtx_REG(), gen_rtx_SET, gen_set_bsp(), GET_CODE, get_frame_size(), GR_REG, HARD_FRAME_POINTER_REGNUM, hard_frame_pointer_rtx, ia64_compute_frame_size(), insn, next_scratch_gr_reg(), NULL_RTX, offset, PR_REG, REG_FRAME_RELATED_EXPR, REG_NOTES, RTX_FRAME_RELATED_P, setup_spill_pointers(), stack_pointer_rtx, TEST_HARD_REG_BIT, and arc_frame_info::total_size.

static rtx ia64_expand_fetch_and_op ( optab  binoptab,
enum machine_mode  mode,
tree  arglist,
rtx  target 
) [static]

Definition at line 8180 of file ia64.c.

References add_optab, and_optab, AR_CCV_REGNUM, ccv, convert_memory_address(), convert_move(), emit_cmp_and_jump_insns(), emit_insn(), emit_label(), emit_move_insn(), expand_binop(), expand_expr(), expand_unop(), fetchadd_operand(), force_reg(), gen_cmpxchg_acq_di(), gen_cmpxchg_acq_si(), gen_fetchadd_acq_di(), gen_fetchadd_acq_si(), gen_label_rtx(), gen_mf(), gen_reg_rtx(), gen_rtx_MEM(), gen_rtx_REG(), GET_MODE, insn, mem, MEM_VOLATILE_P, NE, NULL, NULL_RTX, one_cmpl_optab, OPTAB_WIDEN, Pmode, register_operand(), tmp, TREE_CHAIN, and TREE_VALUE.

bool ia64_expand_load_address ( rtx  dest,
rtx  src 
)

Definition at line 762 of file ia64.c.

References addend, CONST, emit_insn(), gcc_assert, GEN_INT, gen_load_fptr(), gen_load_gprel(), gen_load_gprel64(), gen_rtx_HIGH, gen_rtx_LO_SUM, gen_rtx_PLUS, gen_rtx_REG_offset(), gen_rtx_SET, GET_CODE, GET_MODE, HOST_WIDE_INT, INTVAL, lo, pic_offset_table_rtx, plus_constant, Pmode, REG, REGNO, sdata_symbolic_operand(), SYMBOL_REF_FUNCTION_P, TARGET_AUTO_PIC, TARGET_NO_PIC, tmp, and XEXP.

static rtx ia64_expand_lock_release ( enum machine_mode  mode,
tree  arglist,
rtx target  ATTRIBUTE_UNUSED 
) [static]

Definition at line 8411 of file ia64.c.

References const0_rtx, emit_move_insn(), expand_expr(), force_reg(), gen_rtx_MEM(), mem, MEM_VOLATILE_P, NULL_RTX, ptr_mode, and TREE_VALUE.

static rtx ia64_expand_lock_release ( enum  machine_mode,
tree  ,
rtx   
) [static]

static rtx ia64_expand_lock_test_and_set ( enum machine_mode  mode,
tree  arglist,
rtx  target 
) [static]

Definition at line 8378 of file ia64.c.

References copy_to_mode_reg(), emit_insn(), expand_expr(), force_reg(), gen_reg_rtx(), gen_rtx_MEM(), gen_xchgdi(), gen_xchgsi(), insn, mem, MEM_VOLATILE_P, NULL_RTX, ptr_mode, register_operand(), TREE_CHAIN, and TREE_VALUE.

rtx ia64_expand_move ( rtx  op0,
rtx  op1 
)

Definition at line 956 of file ia64.c.

References addend, CONST, emit_insn(), expand_simple_binop(), force_reg(), gcc_assert, GEN_INT, gen_reg_rtx(), gen_rtx_SET, GET_CODE, GET_MODE, HOST_WIDE_INT, ia64_expand_load_address(), ia64_expand_tls_address(), ia64_move_ok(), INTVAL, mode, no_new_pseudos, NULL_RTX, OPTAB_DIRECT, PLUS, plus_constant, Pmode, ptr_mode, reload_completed, reload_in_progress, sym, symbolic_operand(), tls_symbolic_operand_type(), and XEXP.

static rtx ia64_expand_op_and_fetch ( optab  binoptab,
enum machine_mode  mode,
tree  arglist,
rtx  target 
) [static]

Definition at line 8259 of file ia64.c.

References and_optab, AR_CCV_REGNUM, ccv, convert_memory_address(), convert_move(), emit_cmp_and_jump_insns(), emit_insn(), emit_label(), emit_move_insn(), expand_binop(), expand_expr(), expand_unop(), force_reg(), gen_cmpxchg_acq_di(), gen_cmpxchg_acq_si(), gen_label_rtx(), gen_mf(), gen_reg_rtx(), gen_rtx_MEM(), gen_rtx_REG(), GET_MODE, insn, mem, MEM_VOLATILE_P, NE, NULL, NULL_RTX, one_cmpl_optab, OPTAB_WIDEN, Pmode, register_operand(), tmp, TREE_CHAIN, and TREE_VALUE.

void ia64_expand_prologue ( void   ) 

Definition at line 2505 of file ia64.c.

References abort, AR_LC_REGNUM, AR_PFS_REGNUM, AR_UNAT_REGNUM, BR_REG, cfun, const0_rtx, CONST_OK_FOR_I, current_frame_info, current_function_args_info, do_spill(), EDGE_FAKE, EDGE_FALLTHRU, emit_insn(), emit_move_insn(), EXIT_BLOCK_PTR, finish_spill_pointers(), edge::flags, FOR_EACH_EDGE, FR_REG, frame_pointer_needed, gen_adddi3(), gen_alloc(), gen_blockage(), gen_fr_spill_x(), gen_gr_spill(), GEN_INT, gen_movdi_x(), gen_prologue_use(), gen_rtx_EXPR_LIST, gen_rtx_PLUS, gen_rtx_REG(), gen_rtx_SET, GET_CODE, get_frame_size(), GR_ARG_FIRST, GR_REG, HARD_FRAME_POINTER_REGNUM, hard_frame_pointer_rtx, i, ia64_compute_frame_size(), ia64_reg_numbers, IN_REG, insn, LOC_REG, next_scratch_gr_reg(), NULL, NULL_RTX, offset, optimize, OUT_REG, pic_offset_table_rtx, PR_REG, REG_FRAME_RELATED_EXPR, REG_MAYBE_DEAD, reg_names, REG_NOTES, RTX_FRAME_RELATED_P, setup_spill_pointers(), stack_pointer_rtx, TARGET_REG_NAMES, TEST_HARD_REG_BIT, tmp, and arc_frame_info::total_size.

static rtx ia64_expand_tls_address ( enum tls_model  tls_kind,
rtx  op0,
rtx  op1,
HOST_WIDE_INT  addend 
) [static]

Definition at line 845 of file ia64.c.

References abort, const0_rtx, emit_insn(), emit_libcall_block(), emit_library_call_value(), end_sequence(), expand_simple_binop(), gen_add_dtprel(), gen_add_tprel(), gen_adddi3(), GEN_INT, gen_load_dtprel(), gen_load_tprel(), gen_lowpart, gen_reg_rtx(), gen_rtvec(), gen_rtx_UNSPEC, gen_thread_pointer(), gen_tls_get_addr(), get_insns(), GET_MODE, HOST_WIDE_INT, insns, LCT_CONST, NULL_RTX, OPTAB_DIRECT, PLUS, plus_constant, Pmode, register_operand(), start_sequence(), TARGET_TLS64, TLS_MODEL_GLOBAL_DYNAMIC, TLS_MODEL_INITIAL_EXEC, TLS_MODEL_LOCAL_DYNAMIC, TLS_MODEL_LOCAL_EXEC, tmp, and UNSPEC_LD_BASE.

Referenced by ia64_expand_move().

static void ia64_expand_vcondu_v2si ( enum rtx_code  code,
rtx  operands[] 
) [static]

Definition at line 1484 of file ia64.c.

References bl, emit_insn(), GEN_INT, gen_lowpart, gen_lshrdi3(), gen_reg_rtx(), gen_rtx_fmt_ee(), gen_rtx_IF_THEN_ELSE, gen_rtx_SET, gen_rtx_VEC_CONCAT, and x.

Referenced by ia64_expand_vecint_cmov().

void ia64_expand_vecint_cmov ( rtx  operands[]  ) 

Definition at line 1537 of file ia64.c.

References CONST0_RTX, emit_insn(), emit_move_insn(), f, gen_reg_rtx(), gen_rtx_AND, gen_rtx_IOR, gen_rtx_NOT, gen_rtx_SET, GET_CODE, GET_MODE, ia64_expand_vcondu_v2si(), ia64_expand_vecint_compare(), negate, and x.

Referenced by ia64_expand_vecint_minmax().

static bool ia64_expand_vecint_compare ( enum rtx_code  code,
enum machine_mode  mode,
rtx  dest,
rtx  op0,
rtx  op1 
) [static]

Definition at line 1382 of file ia64.c.

References abort, cl(), CONST0_RTX, emit_insn(), EQ, GE, gen_lowpart, gen_reg_rtx(), gen_rtx_fmt_ee(), gen_rtx_SET, GT, LE, LT, NE, negate, signed_condition(), and x.

Referenced by ia64_expand_dot_prod_v8qi(), ia64_expand_vecint_cmov(), and ia64_expand_widen_sum().

bool ia64_expand_vecint_minmax ( enum rtx_code  code,
enum machine_mode  mode,
rtx  operands[] 
)

Definition at line 1598 of file ia64.c.

References abort, gen_rtx_fmt_ee(), GT, ia64_expand_vecint_cmov(), and LT.

bool ia64_extra_constraint ( rtx  value,
char  c 
)

Definition at line 609 of file ia64.c.

References CONST0_RTX, GET_CODE, GET_MODE, GET_MODE_CLASS, GET_RTX_CLASS, ia64_const_double_ok_for_letter_p(), ia64_const_ok_for_letter_p(), INTVAL, MEM, MEM_VOLATILE_P, memory_operand(), MODE_VECTOR_INT, reload_in_progress, RTX_AUTOINC, simplify_subreg(), XEXP, and XVECEXP.

Referenced by ia64_legitimate_constant_p().

static void ia64_file_start ( void   )  [static]

Definition at line 1782 of file ia64.c.

References default_file_start(), emit_safe_across_calls(), flag_var_tracking, and ia64_flag_var_tracking.

static int ia64_first_cycle_multipass_dfa_lookahead ( void   )  [static]

Definition at line 7275 of file ia64.c.

References reload_completed.

static int ia64_first_cycle_multipass_dfa_lookahead_guard ( rtx  insn  )  [static]

Definition at line 6160 of file ia64.c.

References abort, INSN_P, NULL_RTX, reload_completed, and safe_group_barrier_needed_p().

rtx ia64_function_arg ( CUMULATIVE_ARGS *  cum,
enum machine_mode  mode,
tree  type,
int  named,
int  incoming 
)

Definition at line 3576 of file ia64.c.

References AGGREGATE_TYPE_P, AR_ARG_FIRST, BYTES_BIG_ENDIAN, const0_rtx, FLOAT_MODE_P, FR_ARG_FIRST, GEN_INT, gen_rtvec(), gen_rtvec_v(), gen_rtx_EXPR_LIST, gen_rtx_PARALLEL, gen_rtx_REG(), GET_MODE_SIZE, GR_ARG_FIRST, hfa_element_mode(), i, ia64_function_arg_offset(), ia64_function_arg_words(), int_size_in_bytes(), MAX_ARGUMENT_SLOTS, offset, UNITS_PER_WORD, CUMULATIVE_ARGS::words, and words.

void ia64_function_arg_advance ( CUMULATIVE_ARGS *  cum,
enum machine_mode  mode,
tree  type,
int  named 
)

Definition at line 3769 of file ia64.c.

References FLOAT_MODE_P, GET_MODE_CLASS, GET_MODE_SIZE, hfa_element_mode(), ia64_function_arg_offset(), ia64_function_arg_words(), int_size_in_bytes(), MAX_ARGUMENT_SLOTS, MODE_COMPLEX_FLOAT, offset, UNITS_PER_WORD, CUMULATIVE_ARGS::words, and words.

int ia64_function_arg_boundary ( enum machine_mode  mode,
tree  type 
)

Definition at line 3854 of file ia64.c.

References GET_MODE_BITSIZE, PARM_BOUNDARY, TARGET_HPUX, TARGET_ILP32, and TYPE_ALIGN.

static int ia64_function_arg_offset ( CUMULATIVE_ARGS *  cum,
tree  type,
int  words 
) [static]

Definition at line 3557 of file ia64.c.

References BITS_PER_UNIT, TREE_CODE, TYPE_ALIGN, and CUMULATIVE_ARGS::words.

Referenced by ia64_arg_partial_bytes(), ia64_function_arg(), and ia64_function_arg_advance().

static int ia64_function_arg_words ( tree  type,
enum machine_mode  mode 
) [static]

Definition at line 3531 of file ia64.c.

References GET_MODE_SIZE, int_size_in_bytes(), UNITS_PER_WORD, and words.

Referenced by ia64_arg_partial_bytes(), ia64_function_arg(), and ia64_function_arg_advance().

static bool ia64_function_ok_for_sibcall ( tree  decl,
tree exp  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3889 of file ia64.c.

References gcc_target::binds_local_p, current_function_decl, lookup_attribute(), TREE_TYPE, and TYPE_ATTRIBUTES.

static bool ia64_function_ok_for_sibcall ( tree  ,
tree   
) [static]

rtx ia64_function_value ( tree  valtype,
tree func  ATTRIBUTE_UNUSED 
)

Definition at line 3974 of file ia64.c.

References AGGREGATE_TYPE_P, BYTES_BIG_ENDIAN, FLOAT_TYPE_P, FR_ARG_FIRST, GEN_INT, gen_rtvec_v(), gen_rtx_EXPR_LIST, gen_rtx_PARALLEL, gen_rtx_REG(), GET_MODE_SIZE, GR_RET_FIRST, hfa_element_mode(), i, int_size_in_bytes(), offset, TYPE_MODE, and UNITS_PER_WORD.

static ia64_addr_area ia64_get_addr_area ( tree  decl  )  [static]

Definition at line 463 of file ia64.c.

References ADDR_AREA_NORMAL, ADDR_AREA_SMALL, DECL_ATTRIBUTES, init_idents(), lookup_attribute(), small_ident1, small_ident2, and TREE_VALUE.

Referenced by ia64_encode_addr_area(), and ia64_handle_model_attribute().

static tree ia64_gimplify_va_arg ( tree  valist,
tree  type,
tree *  pre_p,
tree *  post_p 
) [static]

Definition at line 3906 of file ia64.c.

References addr(), BITS_PER_UNIT, build(), build_int_cst(), build_pointer_type(), build_va_arg_indirect_ref(), gimplify_and_add(), int_size_in_bytes(), NULL, NULL_TREE, pass_by_reference(), std_gimplify_va_arg_expr(), TREE_CODE, TREE_TYPE, TYPE_ALIGN, TYPE_MODE, and UNITS_PER_WORD.

static tree ia64_handle_model_attribute ( tree *  node,
tree  name,
tree  args,
int flags  ATTRIBUTE_UNUSED,
bool *  no_add_attrs 
) [static]

Definition at line 481 of file ia64.c.

References ADDR_AREA_NORMAL, ADDR_AREA_SMALL, DECL_CONTEXT, error(), ia64_get_addr_area(), IDENTIFIER_POINTER, init_idents(), NULL_TREE, small_ident1, small_ident2, TREE_CODE, TREE_STATIC, TREE_VALUE, and warning.

Referenced by ia64_hpux_reloc_rw_mask(), and ia64_rwreloc_unique_section().

int ia64_hard_regno_rename_ok ( int  from,
int  to 
)

Definition at line 3186 of file ia64.c.

References current_frame_info, OUT_REG, OUT_REGNO_P, and PR_REGNO_P.

static void ia64_hpux_file_end ( void   )  [static]

Definition at line 8627 of file ia64.c.

References abort, gcc_target::asm_out, asm_out_file, assemble_name(), DECL_ASSEMBLER_NAME, DECL_RTL, fprintf(), fputs(), gcc_target::asm_out::globalize_label, extern_func_list::next, TREE_ASM_WRITTEN, TREE_SYMBOL_REFERENCED, TYPE_ASM_OP, TYPE_OPERAND_FMT, XEXP, and XSTR.

enum direction ia64_hpux_function_arg_padding ( enum machine_mode  mode,
tree  type 
)

Definition at line 8590 of file ia64.c.

References AGGREGATE_TYPE_P, DEFAULT_FUNCTION_ARG_PADDING, int_size_in_bytes(), UNITS_PER_WORD, and upward.

static void ia64_hpux_init_libfuncs ( void   )  [static]

Definition at line 8692 of file ia64.c.

References abs_optab, eq_optab, ge_optab, gt_optab, ia64_init_libfuncs(), init_one_libfunc(), le_optab, lt_optab, ne_optab, set_optab_libfunc(), smax_optab, and smin_optab.

static bool ia64_in_small_data_p ( tree  exp  )  [static]

Definition at line 7656 of file ia64.c.

References DECL_SECTION_NAME, HOST_WIDE_INT, ia64_section_threshold, int_size_in_bytes(), size, strcmp(), strncmp(), TARGET_NO_SDATA, TREE_CODE, TREE_STRING_POINTER, and TREE_TYPE.

void ia64_init_builtins ( void   ) 

Definition at line 8005 of file ia64.c.

References build_function_type(), build_function_type_list(), build_pointer_type(), def_builtin, IA64_BUILTIN_ADD_AND_FETCH_DI, IA64_BUILTIN_ADD_AND_FETCH_SI, IA64_BUILTIN_AND_AND_FETCH_DI, IA64_BUILTIN_AND_AND_FETCH_SI, IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_DI, IA64_BUILTIN_BOOL_COMPARE_AND_SWAP_SI, IA64_BUILTIN_BSP, IA64_BUILTIN_FETCH_AND_ADD_DI, IA64_BUILTIN_FETCH_AND_ADD_SI, IA64_BUILTIN_FETCH_AND_AND_DI, IA64_BUILTIN_FETCH_AND_AND_SI, IA64_BUILTIN_FETCH_AND_NAND_DI, IA64_BUILTIN_FETCH_AND_NAND_SI, IA64_BUILTIN_FETCH_AND_OR_DI, IA64_BUILTIN_FETCH_AND_OR_SI, IA64_BUILTIN_FETCH_AND_SUB_DI, IA64_BUILTIN_FETCH_AND_SUB_SI, IA64_BUILTIN_FETCH_AND_XOR_DI, IA64_BUILTIN_FETCH_AND_XOR_SI, IA64_BUILTIN_FLUSHRS, IA64_BUILTIN_LOCK_RELEASE_DI, IA64_BUILTIN_LOCK_RELEASE_SI, IA64_BUILTIN_LOCK_TEST_AND_SET_DI, IA64_BUILTIN_LOCK_TEST_AND_SET_SI, IA64_BUILTIN_NAND_AND_FETCH_DI, IA64_BUILTIN_NAND_AND_FETCH_SI, IA64_BUILTIN_OR_AND_FETCH_DI, IA64_BUILTIN_OR_AND_FETCH_SI, IA64_BUILTIN_SUB_AND_FETCH_DI, IA64_BUILTIN_SUB_AND_FETCH_SI, IA64_BUILTIN_SYNCHRONIZE, IA64_BUILTIN_VAL_COMPARE_AND_SWAP_DI, IA64_BUILTIN_VAL_COMPARE_AND_SWAP_SI, IA64_BUILTIN_XOR_AND_FETCH_DI, IA64_BUILTIN_XOR_AND_FETCH_SI, integer_type_node, layout_type(), long_double_type_node, long_integer_type_node, make_node, NULL_TREE, ptr_type_node, TARGET_HPUX, TYPE_PRECISION, void_list_node, and void_type_node.

static void ia64_init_dfa_pre_cycle_insn ( void   )  [static]

Definition at line 7283 of file ia64.c.

References gen_insn_group_barrier(), GEN_INT, make_insn_raw(), NEXT_INSN, NULL, NULL_RTX, PREV_INSN, recog_memoized, state_size(), and xmalloc().

static void ia64_init_libfuncs ( void   )  [static]

Definition at line 8660 of file ia64.c.

References add_optab, neg_optab, sdiv_optab, set_conv_libfunc(), set_optab_libfunc(), sext_optab, sfix_optab, sfloat_optab, smod_optab, smul_optab, sub_optab, trunc_optab, udiv_optab, ufix_optab, and umod_optab.

Referenced by ia64_hpux_init_libfuncs(), and ia64_sysv4_init_libfuncs().

static struct machine_function * ia64_init_machine_status ( void   )  [static, read]

Definition at line 4718 of file ia64.c.

References ggc_alloc_cleared.

HOST_WIDE_INT ia64_initial_elimination_offset ( int  from,
int  to 
)

Definition at line 2190 of file ia64.c.

References abort, ARG_POINTER_REGNUM, current_frame_info, current_function_is_leaf, current_function_outgoing_args_size, current_function_pretend_args_size, FRAME_POINTER_REGNUM, get_frame_size(), HARD_FRAME_POINTER_REGNUM, HOST_WIDE_INT, ia64_compute_frame_size(), offset, STACK_POINTER_REGNUM, and arc_frame_info::total_size.

void ia64_initialize_trampoline ( rtx  addr,
rtx  fnaddr,
rtx  static_chain 
)

Definition at line 3372 of file ia64.c.

References gcc_target::asm_out, asm_out_file, convert_memory_address(), copy_to_reg(), emit_insn(), emit_move_insn(), gen_adddi3(), GEN_INT, gen_reg_rtx(), gen_rtx_MEM(), gen_rtx_SYMBOL_REF, gcc_target::asm_out::globalize_label, plus_constant, Pmode, and TARGET_GNU_AS.

static int ia64_issue_rate ( void   )  [static]

Definition at line 5900 of file ia64.c.

int ia64_ld_address_bypass_p ( rtx  producer,
rtx  consumer 
)

Definition at line 7335 of file ia64.c.

References abort, dest, GET_CODE, ia64_single_set(), mem, MEM, NULL_RTX, REG, reg_mentioned_p(), SET_DEST, SET_SRC, src, SUBREG_REG, XEXP, XVECEXP, and XVECLEN.

Referenced by ia64_dependencies_evaluation_hook().

bool ia64_legitimate_constant_p ( rtx  x  ) 

Definition at line 729 of file ia64.c.

References CONST, CONST_DOUBLE_OK_FOR_G, GET_CODE, GET_MODE, and tls_symbolic_operand_type().

int ia64_move_ok ( rtx  dst,
rtx  src 
)

Definition at line 663 of file ia64.c.

References const0_rtx, CONST_DOUBLE_OK_FOR_G, GET_CODE, GET_MODE, INTEGRAL_MODE_P, MEM, and register_operand().

void ia64_output_dwarf_dtprel ( FILE *  file,
int  size,
rtx  x 
)

Definition at line 4056 of file ia64.c.

References abort, fputs(), and output_addr_const().

static void ia64_output_function_end_prologue ( FILE *  file  )  [static]

Definition at line 3310 of file ia64.c.

References flag_exceptions, flag_unwind_tables, fputs(), and USING_SJLJ_EXCEPTIONS.

static void ia64_output_function_epilogue ( FILE *file  ATTRIBUTE_UNUSED,
HOST_WIDE_INT size  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3321 of file ia64.c.

References current_frame_info, HARD_FRAME_POINTER_REGNUM, i, ia64_input_reg_names, ia64_local_reg_names, ia64_output_reg_names, IN_REG, arc_frame_info::initialized, LOC_REG, OUT_REG, reg_names, TARGET_REG_NAMES, and tmp.

static void ia64_output_function_epilogue ( FILE *  ,
HOST_WIDE_INT   
) [static]

void ia64_output_function_profiler ( FILE *  file,
int  labelno 
)

Definition at line 9037 of file ia64.c.

static void ia64_output_function_prologue ( FILE *  file,
HOST_WIDE_INT size  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3243 of file ia64.c.

References current_frame_info, flag_exceptions, flag_unwind_tables, fprintf(), fputs(), HARD_FRAME_POINTER_REGNUM, ia64_dbx_register_number(), TARGET_GNU_AS, and USING_SJLJ_EXCEPTIONS.

static void ia64_output_function_prologue ( FILE *  ,
HOST_WIDE_INT   
) [static]

static void ia64_output_mi_thunk ( FILE *  file,
tree thunk  ATTRIBUTE_UNUSED,
HOST_WIDE_INT  delta,
HOST_WIDE_INT  vcall_offset,
tree  function 
) [static]

Definition at line 8840 of file ia64.c.

References assemble_external(), CONST_OK_FOR_I, CONST_OK_FOR_J, current_frame_info, DECL_RTL, emit_all_insn_group_barriers(), emit_barrier(), emit_insn(), emit_move_insn(), emit_note(), epilogue_completed, final_end_function(), final_start_function(), FUNCTION_MODE, gen_adddi3(), GEN_INT, gen_ptr_extend(), gen_rtx_MEM(), gen_rtx_REG(), get_insns(), get_last_insn(), ia64_expand_call(), ia64_reg_numbers, ia64_struct_retval_addr_is_first_parm_p(), IN_REG, insn, insn_locators_initialize(), memset, next_scratch_gr_reg(), no_new_pseudos, NOTE_INSN_PROLOGUE_END, NULL, NULL_RTX, PATTERN, Pmode, ptr_mode, reg_names, REG_POINTER, reload_completed, reset_block_changes(), shorten_branches(), SIBLING_CALL_P, TARGET_ILP32, TARGET_REG_NAMES, tmp, tmp2, TREE_TYPE, TREE_USED, try_split(), and XEXP.

static void ia64_output_mi_thunk ( FILE *  ,
tree  ,
HOST_WIDE_INT  ,
HOST_WIDE_INT  ,
tree   
) [static]

void ia64_override_options ( void   ) 

Definition at line 4726 of file ia64.c.

References ARRAY_SIZE, end, error(), fix_range(), flag_schedule_insns_after_reload, g_switch_set, g_switch_value, i, IA64_DEFAULT_GVALUE, ia64_fixed_range_string, ia64_flag_schedule_insns2, ia64_init_machine_status(), ia64_section_threshold, ia64_tls_size, ia64_tls_size_string, ia64_tune, ia64_tune_string, init_machine_status, MASK_CONST_GP, MASK_INLINE_FLOAT_DIV_LAT, MASK_INLINE_FLOAT_DIV_THR, MASK_INLINE_INT_DIV_LAT, MASK_INLINE_INT_DIV_THR, MASK_INLINE_SQRT_LAT, MASK_INLINE_SQRT_THR, PROCESSOR_ITANIUM, PROCESSOR_ITANIUM2, strcmp(), strtoul(), TARGET_AUTO_PIC, target_flags, target_flags_explicit, TARGET_INLINE_FLOAT_DIV_LAT, TARGET_INLINE_FLOAT_DIV_THR, TARGET_INLINE_INT_DIV_LAT, TARGET_INLINE_INT_DIV_THR, TARGET_INLINE_SQRT_LAT, TARGET_INLINE_SQRT_THR, tmp, and warning.

static bool ia64_pass_by_reference ( CUMULATIVE_ARGS *cum  ATTRIBUTE_UNUSED,
enum machine_mode mode  ATTRIBUTE_UNUSED,
tree  type,
bool named  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3878 of file ia64.c.

References TREE_CODE, and TYPE_SIZE.

static bool ia64_pass_by_reference ( CUMULATIVE_ARGS *  ,
enum  machine_mode,
tree  ,
bool   
) [static]

enum reg_class ia64_preferred_reload_class ( rtx  x,
enum reg_class  class 
)

Definition at line 4487 of file ia64.c.

References AR_I_REGS, AR_M_REGS, CONSTANT_P, FR_REGS, MEM_P, MEM_VOLATILE_P, NO_REGS, and OBJECT_P.

void ia64_print_operand ( FILE *  file,
rtx  x,
int  code 
)

Definition at line 4099 of file ia64.c.

References abort, addr(), c, CONST0_RTX, CONST1_RTX, current_insn_predicate, current_output_insn, EQ, exact_log2, find_reg_note(), fprintf(), fputs(), FR_REG, gcc_assert, GET_CODE, GET_MODE, GET_MODE_SIZE, GET_RTX_CLASS, GET_RTX_NAME, HOST_WIDE_INT, HOST_WIDE_INT_PRINT_DEC, INTVAL, MEM, MEM_VOLATILE_P, NE, output_addr_const(), output_operand_lossage(), prefix, REG, REG_BR_PROB, REG_BR_PROB_BASE, reg_names, REGNO, RTX_AUTOINC, simplify_subreg(), str, swap_condition(), TARGET_GNU_AS, and XEXP.

void ia64_print_operand_address ( FILE *stream  ATTRIBUTE_UNUSED,
rtx address  ATTRIBUTE_UNUSED 
)

Definition at line 4071 of file ia64.c.

int ia64_produce_address_p ( rtx  insn  ) 

Definition at line 7367 of file ia64.c.

int ia64_register_move_cost ( enum machine_mode  mode,
enum reg_class  from,
enum reg_class  to 
)

Definition at line 4416 of file ia64.c.

References abort, ADDL_REGS, ALL_REGS, AR_I_REGS, AR_M_REGS, BR_REGS, FR_REGS, GR_AND_BR_REGS, GR_AND_FR_REGS, GR_REGS, MEMORY_MOVE_COST, PR_REGS, and tmp.

void ia64_reload_gp ( void   ) 

Definition at line 1678 of file ia64.c.

References CONST_OK_FOR_I, current_frame_info, emit_insn(), emit_move_insn(), frame_pointer_needed, gen_adddi3(), GEN_INT, gen_rtx_MEM(), gen_rtx_REG(), hard_frame_pointer_rtx, HOST_WIDE_INT, offset, pic_offset_table_rtx, stack_pointer_rtx, tmp, and arc_frame_info::total_size.

static void ia64_reorg ( void   )  [static]

Definition at line 7440 of file ia64.c.

References compute_bb_for_insn(), dump_file, emit_all_insn_group_barriers(), emit_insn(), emit_insn_group_barriers(), emit_predicate_relation_info(), finish_bundle_states(), flag_exceptions, flag_unwind_tables, free(), gen_break_f(), gen_insn_group_barrier(), GEN_INT, gen_nop(), GET_CODE, get_last_insn(), get_max_uid(), ia64_flag_schedule_insns2, ia64_flag_var_tracking, ia64_tune, initiate_bundle_states(), insn, INSN_P, make_insn_raw(), NEXT_INSN, NULL, NULL_RTX, optimize, PATTERN, prev_active_insn(), PREV_INSN, PROCESSOR_ITANIUM, PROCESSOR_ITANIUM2, PROP_DEATH_NOTES, recog_memoized, schedule_ebbs(), split_all_insns(), timevar_pop, timevar_push, UNSPECV_INSN_GROUP_BARRIER, UPDATE_LIFE_GLOBAL_RM_NOTES, update_life_info(), USING_SJLJ_EXCEPTIONS, variable_tracking_main(), xcalloc(), and XINT.

rtx ia64_return_addr_rtx ( HOST_WIDE_INT  count,
rtx frame  ATTRIBUTE_UNUSED 
)

Definition at line 3126 of file ia64.c.

References const0_rtx, gen_rtvec(), gen_rtx_UNSPEC, NULL, and Pmode.

static bool ia64_return_in_memory ( tree  valtype,
tree fntype  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3938 of file ia64.c.

References GET_MODE_SIZE, hfa_element_mode(), HOST_WIDE_INT, int_size_in_bytes(), MAX_ARGUMENT_SLOTS, MAX_INT_RETURN_SLOTS, TYPE_MODE, and UNITS_PER_WORD.

static bool ia64_return_in_memory ( tree  ,
tree   
) [static]

static bool ia64_rtx_costs ( rtx  x,
int  code,
int  outer_code,
int *  total 
) [static]

Definition at line 4342 of file ia64.c.

References CONST, CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K, CONST_OK_FOR_L, COSTS_N_INSNS, DIV, GET_MODE, GET_MODE_SIZE, INTVAL, MINUS, MOD, PLUS, and SET.

static void ia64_rwreloc_select_rtx_section ( enum machine_mode  mode,
rtx  x,
unsigned HOST_WIDE_INT  align 
) [static]

Definition at line 8779 of file ia64.c.

References flag_pic, and ia64_select_rtx_section().

static void ia64_rwreloc_select_section ( tree  exp,
int  reloc,
unsigned HOST_WIDE_INT  align 
) [static]

Definition at line 8767 of file ia64.c.

References default_elf_select_section_1().

static void ia64_rwreloc_unique_section ( tree  decl,
int  reloc 
) [static]

Definition at line 8773 of file ia64.c.

References default_unique_section_1().

static void ia64_rwreloc_unique_section ( static unsigned int ia64_section_type_flags (  tree,
static tree ia64_handle_model_attribute (tree  int 
) [static]

Definition at line 255 of file ia64.c.

References ia64_handle_model_attribute(), and NULL.

static enum attr_itanium_class ia64_safe_itanium_class ( rtx  insn  )  [static]

Definition at line 4843 of file ia64.c.

References get_attr_itanium_class(), ITANIUM_CLASS_UNKNOWN, and recog_memoized.

static enum attr_type ia64_safe_type ( rtx  insn  )  [static]

Definition at line 4852 of file ia64.c.

References get_attr_type(), recog_memoized, and TYPE_UNKNOWN.

static bool ia64_scalar_mode_supported_p ( enum machine_mode  mode  )  [static]

Definition at line 8994 of file ia64.c.

References TARGET_HPUX.

static void ia64_sched_finish ( FILE *  dump,
int  sched_verbose 
) [static]

Definition at line 7166 of file ia64.c.

References bundling(), current_sched_info, final_emit_insn_group_barriers(), fprintf(), INSN_UID, NEXT_INSN, sched_info::next_tail, sched_info::prev_head, PREV_INSN, and reload_completed.

static void ia64_sched_init ( FILE *dump  ATTRIBUTE_UNUSED,
int sched_verbose  ATTRIBUTE_UNUSED,
int max_ready  ATTRIBUTE_UNUSED 
) [static]

Definition at line 6002 of file ia64.c.

References abort, current_sched_info, init_insn_group_barriers(), insn, NEXT_INSN, sched_info::next_tail, NULL_RTX, sched_info::prev_head, reload_completed, and SCHED_GROUP_P.

static void ia64_sched_init ( FILE *  ,
int  ,
int   
) [static]

static int ia64_sched_reorder ( FILE *  dump,
int  sched_verbose,
rtx *  ready,
int *  pn_ready,
int  clock_var 
) [static]

Definition at line 6112 of file ia64.c.

References ia64_dfa_sched_reorder().

static int ia64_sched_reorder2 ( FILE *dump  ATTRIBUTE_UNUSED,
int sched_verbose  ATTRIBUTE_UNUSED,
rtx *  ready,
int *  pn_ready,
int  clock_var 
) [static]

Definition at line 6123 of file ia64.c.

References dump, ia64_dfa_sched_reorder(), ia64_tune, INSN_UID, PROCESSOR_ITANIUM, reload_completed, and sched_verbose.

static int ia64_sched_reorder2 ( FILE *  ,
int  ,
rtx *  ,
int *  ,
int   
) [static]

enum reg_class ia64_secondary_reload_class ( enum reg_class  class,
enum machine_mode mode  ATTRIBUTE_UNUSED,
rtx  x 
)

Definition at line 4522 of file ia64.c.

References AR_I_REGS, AR_M_REGS, BR_REGS, FR_REGNO_P, FR_REGS, GENERAL_REGNO_P, GET_CODE, GET_MODE, GR_REGS, MEM, NO_REGS, PLUS, PR_REGNO_P, PR_REGS, REG, and true_regnum().

static unsigned int ia64_section_type_flags ( tree  decl,
const char *  name,
int  reloc 
) [static]

Definition at line 8793 of file ia64.c.

References default_section_type_flags_1(), flags, SECTION_SMALL, strcmp(), strncmp(), and TARGET_RWRELOC.

static void ia64_select_rtx_section ( enum machine_mode  mode,
rtx  x,
unsigned HOST_WIDE_INT  align 
) [static]

Definition at line 8753 of file ia64.c.

References default_elf_select_rtx_section(), GET_MODE_SIZE, ia64_section_threshold, and sdata_section().

static void ia64_setup_incoming_varargs ( CUMULATIVE_ARGS *  cum,
enum machine_mode  mode,
tree  type,
int *  pretend_size,
int second_time  ATTRIBUTE_UNUSED 
) [static]

Definition at line 3423 of file ia64.c.

References cfun, ia64_function_arg_advance(), MAX_ARGUMENT_SLOTS, n, UNITS_PER_WORD, and CUMULATIVE_ARGS::words.

static void ia64_setup_incoming_varargs ( CUMULATIVE_ARGS *  ,
enum  machine_mode,
tree  ,
int *  ,
int   
) [static]

static rtx ia64_single_set ( rtx  insn  )  [static]

Definition at line 5908 of file ia64.c.

References CODE_FOR_epilogue_deallocate_stack, CODE_FOR_prologue_allocate_stack, COND_EXEC_CODE, GET_CODE, PATTERN, recog_memoized, SET, single_set_2(), x, and XVECEXP.

void ia64_split_call ( rtx  retval,
rtx  addr,
rtx  retaddr,
rtx  scratch_r,
rtx  scratch_b,
int  noreturn_p,
int  sibcall_p 
)

Definition at line 1718 of file ia64.c.

References emit_call_insn(), emit_move_insn(), FUNCTION_ARG_REGNO_P, gen_call_nogp(), gen_call_value_nogp(), gen_rtx_MEM(), gen_rtx_POST_DEC, gen_rtx_POST_INC, gen_sibcall_nogp(), GR_REGNO_P, ia64_reload_gp(), insn, pic_offset_table_rtx, Pmode, REG_P, REGNO, regs_invalidated_by_call, TARGET_CONST_GP, TEST_HARD_REG_BIT, and tmp.

void ia64_split_return_addr_rtx ( rtx  dest  ) 

Definition at line 3137 of file ia64.c.

static rtx ia64_split_tmode ( rtx  out[2],
rtx  in,
bool  reversed,
bool  dead 
) [static]

Definition at line 1056 of file ia64.c.

References abort, adjust_address, adjust_automodify_address, base, emit_insn(), FLOAT_WORDS_BIG_ENDIAN, gen_adddi3(), GEN_INT, gen_rtx_PLUS, gen_rtx_POST_DEC, gen_rtx_POST_INC, gen_rtx_POST_MODIFY, gen_rtx_REG(), GET_CODE, GET_MODE, HOST_WIDE_INT, INTVAL, MEM, offset, p, plus_constant, Pmode, r, real_to_target(), REAL_VALUE_FROM_CONST_DOUBLE, REAL_VALUE_TYPE, REG, REGNO, split_double(), and XEXP.

Referenced by ia64_split_tmode_move().

void ia64_split_tmode_move ( rtx  operands[]  ) 

Definition at line 1205 of file ia64.c.

References base, emit_insn(), gen_rtx_SET, GET_CODE, ia64_split_tmode(), in, insn, MAYBE_ADD_REG_INC_NOTE, MEM, out, REG, reg_overlap_mentioned_p(), REGNO, and XEXP.

int ia64_st_address_bypass_p ( rtx  producer,
rtx  consumer 
)

Definition at line 7312 of file ia64.c.

References abort, dest, GET_CODE, ia64_single_set(), mem, MEM, NULL_RTX, REG, reg_mentioned_p(), SET_DEST, and SUBREG_REG.

Referenced by ia64_dependencies_evaluation_hook().

static bool ia64_struct_retval_addr_is_first_parm_p ( tree  fntype  )  [static]

Definition at line 8816 of file ia64.c.

References abi_version_at_least, strcmp(), TREE_ADDRESSABLE, TREE_TYPE, and TYPE_MODE.

Referenced by ia64_output_mi_thunk(), and ia64_struct_value_rtx().

static rtx ia64_struct_value_rtx ( tree  fntype,
int incoming  ATTRIBUTE_UNUSED 
) [static]

Definition at line 8985 of file ia64.c.

References gen_rtx_REG(), GR_REG, ia64_struct_retval_addr_is_first_parm_p(), NULL_RTX, and Pmode.

static void ia64_sysv4_init_libfuncs ( void   )  [static]

Definition at line 8731 of file ia64.c.

References eq_optab, ge_optab, gt_optab, ia64_init_libfuncs(), le_optab, lt_optab, ne_optab, and set_optab_libfunc().

static int ia64_variable_issue ( FILE *dump  ATTRIBUTE_UNUSED,
int sched_verbose  ATTRIBUTE_UNUSED,
rtx insn  ATTRIBUTE_UNUSED,
int can_issue_more  ATTRIBUTE_UNUSED 
) [static]

Definition at line 6137 of file ia64.c.

References abort, curr_state, GET_CODE, group_barrier_needed_p(), init_insn_group_barriers(), insn, INSN_UID, memcpy, and reload_completed.

static int ia64_variable_issue ( FILE *  ,
int  ,
rtx  ,
int   
) [static]

static bool ia64_vector_mode_supported_p ( enum machine_mode  mode  )  [static]

Definition at line 9019 of file ia64.c.

static void ia64_vms_init_libfuncs ( void   )  [static]

Definition at line 8715 of file ia64.c.

References sdiv_optab, set_optab_libfunc(), smod_optab, udiv_optab, and umod_optab.

static void init_insn_group_barriers ( void   )  [static]

Definition at line 5561 of file ia64.c.

References memset, and rws_sum.

static void initiate_bundle_state_table ( void   )  [static]

Definition at line 6435 of file ia64.c.

References bundle_state_eq_p(), bundle_state_hash(), and htab_create().

Referenced by bundling().

static void initiate_bundle_states ( void   )  [static]

Definition at line 6337 of file ia64.c.

References NULL.

Referenced by ia64_reorg().

static int insert_bundle_state ( struct bundle_state *  bundle_state  )  [static]

Definition at line 6398 of file ia64.c.

References bundle_state::accumulated_insns_num, bundle_state::branch_deviation, bundle_state::cost, entry_ptr, FALSE, htab_find_slot(), bundle_state::insn_num, bundle_state::next, NULL, and TRUE.

Referenced by issue_nops_and_insn().

static void issue_nops_and_insn ( struct bundle_state *  originator,
int  before_nops_num,
rtx  insn,
int  try_bundle_end_p,
int  only_bundle_end_p 
) [static]

Definition at line 6497 of file ia64.c.

References abort, bundle_state::accumulated_insns_num, bundle_state::after_nops_num, bundle_state::allocated_states_chain, asm_noperands(), bundle_state::before_nops_num, bundle_state::branch_deviation, CODE_FOR_insn_group_barrier, bundle_state::cost, curr_state, bundle_state::dfa_state, dfa_state, free_bundle_state(), GET_CODE, get_free_bundle_state(), GET_MODE, ia64_safe_type(), insert_bundle_state(), bundle_state::insn, INSN_CODE, bundle_state::insn_num, memcpy, NULL, NULL_RTX, bundle_state::originator, PATTERN, state_transition(), try_issue_insn(), try_issue_nops(), TYPE_B, and TYPE_L.

Referenced by bundling().

static void mark_reg_gr_used_mask ( rtx  reg,
void *data  ATTRIBUTE_UNUSED 
) [static]

Definition at line 1908 of file ia64.c.

References current_frame_info, GET_MODE, HARD_REGNO_NREGS, i, n, and REGNO.

static void mark_reg_gr_used_mask ( rtx  ,
void *   
) [static]

static int next_scratch_gr_reg ( void   )  [static]

Definition at line 1883 of file ia64.c.

References abort, call_used_regs, current_frame_info, fixed_regs, global_regs, and i.

static void process_epilogue ( void   )  [static]

Definition at line 7707 of file ia64.c.

References asm_out_file, cfun, and fprintf().

void process_for_unwind_directive ( FILE *  asm_out_file,
rtx  insn 
)

Definition at line 7947 of file ia64.c.

References abort, cfun, EXIT_BLOCK_PTR, find_reg_note(), flag_exceptions, flag_unwind_tables, fprintf(), GET_CODE, NOTE_BASIC_BLOCK, NOTE_INSN_BASIC_BLOCK, NOTE_LINE_NUMBER, NULL_RTX, PATTERN, process_set(), REG_FRAME_RELATED_EXPR, RTX_FRAME_RELATED_P, SET, USING_SJLJ_EXCEPTIONS, x, XEXP, XVECEXP, and XVECLEN.

static int process_set ( FILE *  asm_out_file,
rtx  pat 
) [static]

Definition at line 7726 of file ia64.c.

References abort, AR_LC_REGNUM, AR_PFS_REGNUM, AR_UNAT_REGNUM, base, BR_REG, current_frame_info, dest, fprintf(), FR_REG, frame_pointer_needed, GET_CODE, GR_REG, HARD_FRAME_POINTER_REGNUM, hard_frame_pointer_rtx, HOST_WIDE_INT_PRINT_DEC, ia64_dbx_register_number(), INTVAL, MEM, PLUS, PR_REG, process_epilogue(), REG, REGNO, SET_DEST, SET_SRC, src, STACK_POINTER_REGNUM, stack_pointer_rtx, arc_frame_info::total_size, UNSPECV_ALLOC, XEXP, and XINT.

static int rtx_needs_barrier ( rtx  x,
struct reg_flags  flags,
int  pred 
) [static]

Definition at line 5218 of file ia64.c.

References abort, ABS, AND, AR_EC_REGNUM, AR_PFS_REGNUM, AR_UNAT_BIT_0, AR_UNAT_REGNUM, ASM_OPERANDS_INPUT, ASM_OPERANDS_INPUT_LENGTH, COMPARE, cond, COND_EXEC_CODE, COND_EXEC_TEST, CONST, DIV, EQ, FIX, FLOAT, gcc_unreachable, GE, GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, GT, HOST_WIDE_INT, i, INTVAL, reg_flags::is_sibcall, reg_flags::is_write, LE, LT, MEM, MEM_VOLATILE_P, MINUS, MOD, NE, NOT, offset, PLUS, PR_REGS, REG, REG_AR_CFM, REG_RP, REG_VOLATILE, REGNO, REGNO_REG_CLASS, RETURN, ROTATE, rtx_needs_barrier(), rws_access_reg(), rws_access_regno(), rws_insn, SET, SET_DEST, SET_SRC, set_src_needs_barrier(), SIGN_EXTEND, SUBREG_REG, TARGET_VOL_ASM_STOP, TRUNCATE, UNSPEC_ADDP4, UNSPEC_BSP_VALUE, UNSPEC_BUNDLE_SELECTOR, UNSPEC_CMPXCHG_ACQ, UNSPEC_DTPREL, UNSPEC_FETCHADD_ACQ, UNSPEC_FLUSHRS, UNSPEC_FR_RECIP_APPROX, UNSPEC_FR_RESTORE, UNSPEC_FR_SPILL, UNSPEC_GR_RESTORE, UNSPEC_GR_SPILL, UNSPEC_LTOFF_DTPMOD, UNSPEC_LTOFF_DTPREL, UNSPEC_LTOFF_TPREL, UNSPEC_MF, UNSPEC_PIC_CALL, UNSPEC_PRED_REL_MUTEX, UNSPEC_TPREL, UNSPECV_ALLOC, UNSPECV_BLOCKAGE, UNSPECV_BREAK, UNSPECV_INSN_GROUP_BARRIER, UNSPECV_PSAC_ALL, UNSPECV_PSAC_NORMAL, UNSPECV_SET_BSP, update_set_flags(), USE, reg_write_state::write_count, XEXP, XINT, XOR, XVECEXP, and XVECLEN.

static int rws_access_reg ( rtx  reg,
struct reg_flags  flags,
int  pred 
) [static]

Definition at line 5079 of file ia64.c.

References GET_MODE, HARD_REGNO_NREGS, n, REGNO, and rws_access_regno().

static int rws_access_regno ( int  regno,
struct reg_flags  flags,
int  pred 
) [static]

Definition at line 4961 of file ia64.c.

References abort, AR_PFS_REGNUM, BR_REGS, reg_flags::is_and, reg_flags::is_branch, reg_flags::is_or, reg_flags::is_write, NUM_REGS, PR_REGNO_P, PR_REGS, REGNO_REG_CLASS, rws_insn, rws_sum, rws_update(), reg_write_state::write_count, reg_write_state::written_by_and, and reg_write_state::written_by_or.

static void rws_update ( struct reg_write_state *  rws,
int  regno,
struct reg_flags  flags,
int  pred 
) [static]

Definition at line 4943 of file ia64.c.

References reg_write_state::first_pred, reg_flags::is_and, reg_flags::is_fp, reg_flags::is_or, reg_write_state::write_count, reg_write_state::written_by_and, reg_write_state::written_by_fp, and reg_write_state::written_by_or.

static int safe_group_barrier_needed_p ( rtx  insn  )  [static]

Definition at line 5683 of file ia64.c.

References group_barrier_needed_p(), memcpy, and rws_sum.

static int set_src_needs_barrier ( rtx  x,
struct reg_flags  flags,
int  pred,
rtx  cond 
) [static]

Definition at line 5178 of file ia64.c.

References dst, GET_CODE, reg_flags::is_branch, pc_rtx, rtx_needs_barrier(), rws_access_reg(), SET_DEST, SET_SRC, src, and XEXP.

static void setup_spill_pointers ( int  n_spills,
rtx  init_reg,
HOST_WIDE_INT  cfa_off 
) [static]

Definition at line 2262 of file ia64.c.

References current_frame_info, gen_rtx_REG(), get_last_insn(), i, next_scratch_gr_reg(), and NULL.

static rtx spill_restore_mem ( rtx  reg,
HOST_WIDE_INT  cfa_off 
) [static]

Definition at line 2294 of file ia64.c.

References const0_rtx, CONST_OK_FOR_I, CONST_OK_FOR_N, emit_insn(), emit_insn_after(), emit_insn_before(), emit_move_insn(), end_sequence(), first, frame_pointer_needed, gen_adddi3(), GEN_INT, gen_movdi(), gen_rtx_EXPR_LIST, gen_rtx_MEM(), gen_rtx_PLUS, gen_rtx_POST_MODIFY, gen_rtx_REG(), get_insns(), GET_MODE, get_varargs_alias_set(), hard_frame_pointer_rtx, HOST_WIDE_INT, insn, iter, mem, next_scratch_gr_reg(), REG_INC, REG_MAYBE_DEAD, REG_NOTES, set_mem_alias_set(), stack_pointer_rtx, start_sequence(), tmp, and XEXP.

rtx spill_xfmode_operand ( rtx  in,
int  force 
)

Definition at line 1274 of file ia64.c.

References adjust_address, assign_stack_temp(), emit_move_insn(), GET_CODE, GET_MODE, REG, and SUBREG_REG.

static enum tls_model tls_symbolic_operand_type ( rtx  addr  )  [static]

Definition at line 709 of file ia64.c.

References CONST, GET_CODE, PLUS, SYMBOL_REF_TLS_MODEL, and XEXP.

static int try_issue_insn ( struct bundle_state *  curr_state,
rtx  insn 
) [static]

Definition at line 6479 of file ia64.c.

References bundle_state::dfa_state, FALSE, free_bundle_state(), state_transition(), and TRUE.

Referenced by issue_nops_and_insn().

static int try_issue_nops ( struct bundle_state *  curr_state,
int  nops_num 
) [static]

Definition at line 6461 of file ia64.c.

References bundle_state::dfa_state, FALSE, free_bundle_state(), i, state_transition(), and TRUE.

Referenced by issue_nops_and_insn().

static void update_set_flags ( rtx  x,
struct reg_flags *  pflags,
int *  ppred,
rtx *  pcond 
) [static]

Definition at line 5099 of file ia64.c.

References abort, AND, COMPARISON_P, cond, EQ, GET_CODE, GET_MODE, GET_MODE_CLASS, reg_flags::is_and, reg_flags::is_fp, reg_flags::is_or, MODE_FLOAT, pc_rtx, PR_REGS, REG, REGNO, REGNO_REG_CLASS, SET_DEST, SET_SRC, src, and XEXP.

Variable Documentation

int _0bbb_ [static]

Definition at line 5831 of file ia64.c.

int _0mbb_ [static]

Definition at line 5831 of file ia64.c.

int _0mfb_ [static]

Definition at line 5831 of file ia64.c.

int _0mfi_ [static]

Definition at line 5830 of file ia64.c.

int _0mib_ [static]

Definition at line 5831 of file ia64.c.

int _0mii_ [static]

Definition at line 5830 of file ia64.c.

int _0mlx_ [static]

Definition at line 5831 of file ia64.c.

int _0mmb_ [static]

Definition at line 5831 of file ia64.c.

int _0mmf_ [static]

Definition at line 5830 of file ia64.c.

int _0mmi_ [static]

Definition at line 5830 of file ia64.c.

int _1bbb_ [static]

Definition at line 5834 of file ia64.c.

int _1mbb_ [static]

Definition at line 5834 of file ia64.c.

int _1mfb_ [static]

Definition at line 5834 of file ia64.c.

int _1mfi_ [static]

Definition at line 5833 of file ia64.c.

int _1mib_ [static]

Definition at line 5834 of file ia64.c.

int _1mii_ [static]

Definition at line 5833 of file ia64.c.

int _1mlx_ [static]

Definition at line 5834 of file ia64.c.

int _1mmb_ [static]

Definition at line 5834 of file ia64.c.

int _1mmf_ [static]

Definition at line 5833 of file ia64.c.

int _1mmi_ [static]

Definition at line 5833 of file ia64.c.

int* add_cycles [static]

Definition at line 5883 of file ia64.c.

struct bundle_state* allocated_bundle_states_chain [static]

Definition at line 6293 of file ia64.c.

const char* bundle_name[NR_BUNDLES] [static]

Initial value:

{
  ".mii",
  ".mmi",
  ".mfi",
  ".mmf",

  ".bbb",
  ".mbb",

  ".mib",
  ".mmb",
  ".mfb",
  ".mlx"
}

Definition at line 5808 of file ia64.c.

htab_t bundle_state_table [static]

Definition at line 6364 of file ia64.c.

int bundle_states_num [static]

Definition at line 6289 of file ia64.c.

int bundling_p = 0

Definition at line 132 of file ia64.c.

int* clocks [static]

Definition at line 5878 of file ia64.c.

int clocks_length [static]

Definition at line 5872 of file ia64.c.

struct ia64_frame_info current_frame_info [static]

Definition at line 165 of file ia64.c.

rtx dfa_pre_cycle_insn [static]

Definition at line 6172 of file ia64.c.

size_t dfa_state_size [static]

Definition at line 5848 of file ia64.c.

rtx dfa_stop_insn [static]

Definition at line 5840 of file ia64.c.

int first_instruction [static]

Definition at line 4915 of file ia64.c.

struct bundle_state* free_bundle_state_chain [static]

Definition at line 6298 of file ia64.c.

int ia64_asm_output_label = 0

Definition at line 58 of file ia64.c.

struct rtx_def* ia64_compare_op0

Definition at line 62 of file ia64.c.

struct rtx_def* ia64_compare_op1

Definition at line 63 of file ia64.c.

int ia64_final_schedule = 0

Definition at line 5826 of file ia64.c.

const char* ia64_fixed_range_string

Definition at line 102 of file ia64.c.

int ia64_flag_schedule_insns2 [static]

Definition at line 119 of file ia64.c.

int ia64_flag_var_tracking [static]

Definition at line 123 of file ia64.c.

Referenced by ia64_file_start(), and ia64_reorg().

const char* const ia64_input_reg_names[8] [static]

Initial value:

{ "in0",  "in1",  "in2",  "in3",  "in4",  "in5",  "in6",  "in7" }

Definition at line 81 of file ia64.c.

const char* const ia64_local_reg_names[80] [static]

Initial value:

{ "loc0", "loc1", "loc2", "loc3", "loc4", "loc5", "loc6", "loc7",
  "loc8", "loc9", "loc10","loc11","loc12","loc13","loc14","loc15",
  "loc16","loc17","loc18","loc19","loc20","loc21","loc22","loc23",
  "loc24","loc25","loc26","loc27","loc28","loc29","loc30","loc31",
  "loc32","loc33","loc34","loc35","loc36","loc37","loc38","loc39",
  "loc40","loc41","loc42","loc43","loc44","loc45","loc46","loc47",
  "loc48","loc49","loc50","loc51","loc52","loc53","loc54","loc55",
  "loc56","loc57","loc58","loc59","loc60","loc61","loc62","loc63",
  "loc64","loc65","loc66","loc67","loc68","loc69","loc70","loc71",
  "loc72","loc73","loc74","loc75","loc76","loc77","loc78","loc79" }

Definition at line 85 of file ia64.c.

rtx ia64_nop [static]

Definition at line 6454 of file ia64.c.

const char* const ia64_output_reg_names[8] [static]

Initial value:

{ "out0", "out1", "out2", "out3", "out4", "out5", "out6", "out7" }

Definition at line 98 of file ia64.c.

const char* const ia64_reg_numbers[96] [static]

Initial value:

{ "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",
  "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",
  "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55",
  "r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63",
  "r64", "r65", "r66", "r67", "r68", "r69", "r70", "r71",
  "r72", "r73", "r74", "r75", "r76", "r77", "r78", "r79",
  "r80", "r81", "r82", "r83", "r84", "r85", "r86", "r87",
  "r88", "r89", "r90", "r91", "r92", "r93", "r94", "r95",
  "r96", "r97", "r98", "r99", "r100","r101","r102","r103",
  "r104","r105","r106","r107","r108","r109","r110","r111",
  "r112","r113","r114","r115","r116","r117","r118","r119",
  "r120","r121","r122","r123","r124","r125","r126","r127"}

Definition at line 66 of file ia64.c.

unsigned int ia64_section_threshold

Definition at line 128 of file ia64.c.

int ia64_tls_size = 22

Definition at line 106 of file ia64.c.

const char* ia64_tls_size_string

Definition at line 109 of file ia64.c.

enum processor_type ia64_tune

Definition at line 112 of file ia64.c.

Referenced by bundling(), ia64_dfa_new_cycle(), ia64_h_i_d_extended(), ia64_handle_option(), ia64_override_options(), ia64_reorg(), and ia64_sched_reorder2().

const char* ia64_tune_string

Definition at line 115 of file ia64.c.

Referenced by ia64_override_options().

struct bundle_state** index_to_bundle_states [static]

Definition at line 6285 of file ia64.c.

bool last_block [static]

Definition at line 7698 of file ia64.c.

rtx last_scheduled_insn [static]

Definition at line 5844 of file ia64.c.

int last_scratch_gr_reg [static]

Definition at line 1880 of file ia64.c.

bool need_copy_state [static]

Definition at line 7702 of file ia64.c.

int pos_1 [static]

Definition at line 5836 of file ia64.c.

int pos_2 [static]

Definition at line 5836 of file ia64.c.

int pos_3 [static]

Definition at line 5836 of file ia64.c.

int pos_4 [static]

Definition at line 5836 of file ia64.c.

int pos_5 [static]

Definition at line 5836 of file ia64.c.

int pos_6 [static]

Definition at line 5836 of file ia64.c.

state_t prev_cycle_state = NULL [static]

Definition at line 5858 of file ia64.c.

struct reg_write_state rws_insn[NUM_REGS]

Definition at line 4910 of file ia64.c.

struct reg_write_state rws_sum[NUM_REGS]

Definition at line 4907 of file ia64.c.

struct spill_fill_data spill_fill_data [static]

Definition at line 2259 of file ia64.c.

int stop_before_p = 0 [static]

Definition at line 5867 of file ia64.c.

char* stops_p [static]

Definition at line 5863 of file ia64.c.

struct gcc_target targetm = TARGET_INITIALIZER

Definition at line 438 of file ia64.c.

state_t temp_dfa_state = NULL [static]

Definition at line 5853 of file ia64.c.

Generated on Wed Apr 8 15:21:36 2009 for Open64 by  doxygen 1.5.6