#include <ira-int.h>

Collaboration diagram for ira_allocno:

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Data Fields
int	num
int	regno
enum machine_mode	mode: MACHINE_MODE_BITSIZE
enum machine_mode	wmode: MACHINE_MODE_BITSIZE
enum reg_class	aclass: 16
signed int	hard_regno: 16
unsigned int	crossed_calls_abis: NUM_ABI_IDS
unsigned int	dont_reassign_p: 1
unsigned int	bad_spill_p: 1
unsigned int	assigned_p: 1
unsigned int	conflict_vec_p: 1
unsigned int	might_conflict_with_parent_p: 1
struct ira_dependent_filter *	dependent_filters
int	nrefs
int	freq
int	class_cost
int	updated_class_cost
int	memory_cost
int	updated_memory_cost
int	excess_pressure_points_num
int	num_objects
int	call_freq
int	calls_crossed_num
int	cheap_calls_crossed_num
ira_allocno_t	next_regno_allocno
ira_loop_tree_node_t	loop_tree_node
ira_pref_t	allocno_prefs
ira_copy_t	allocno_copies
ira_allocno_t	cap
ira_allocno_t	cap_member
ira_object_t	objects [2]
HARD_REG_SET	crossed_calls_clobbered_regs
int *	hard_reg_costs
int *	updated_hard_reg_costs
int *	conflict_hard_reg_costs
int *	updated_conflict_hard_reg_costs
void *	add_data

Detailed Description

A structure representing an allocno (allocation entity).  Allocno
represents a pseudo-register in an allocation region.  If
pseudo-register does not live in a region but it lives in the
nested regions, it is represented in the region by special allocno
called *cap*.  There may be more one cap representing the same
pseudo-register in region.  It means that the corresponding
pseudo-register lives in more one non-intersected subregion.

Field Documentation

◆ aclass

enum reg_class ira_allocno::aclass

◆ add_data

void* ira_allocno::add_data

◆ allocno_copies

ira_copy_t ira_allocno::allocno_copies

◆ allocno_prefs

ira_pref_t ira_allocno::allocno_prefs

◆ assigned_p

unsigned int ira_allocno::assigned_p

◆ bad_spill_p

unsigned int ira_allocno::bad_spill_p

◆ call_freq

int ira_allocno::call_freq

◆ calls_crossed_num

int ira_allocno::calls_crossed_num

◆ cap

ira_allocno_t ira_allocno::cap

◆ cap_member

ira_allocno_t ira_allocno::cap_member

◆ cheap_calls_crossed_num

int ira_allocno::cheap_calls_crossed_num

◆ class_cost

int ira_allocno::class_cost

◆ conflict_hard_reg_costs

int* ira_allocno::conflict_hard_reg_costs

◆ conflict_vec_p

unsigned int ira_allocno::conflict_vec_p

◆ crossed_calls_abis

unsigned int ira_allocno::crossed_calls_abis

◆ crossed_calls_clobbered_regs

HARD_REG_SET ira_allocno::crossed_calls_clobbered_regs

◆ dependent_filters

struct ira_dependent_filter* ira_allocno::dependent_filters

◆ dont_reassign_p

unsigned int ira_allocno::dont_reassign_p

◆ excess_pressure_points_num

int ira_allocno::excess_pressure_points_num

◆ freq

int ira_allocno::freq

◆ hard_reg_costs

int* ira_allocno::hard_reg_costs

◆ hard_regno

signed int ira_allocno::hard_regno

◆ loop_tree_node

ira_loop_tree_node_t ira_allocno::loop_tree_node

◆ memory_cost

int ira_allocno::memory_cost

◆ might_conflict_with_parent_p

unsigned int ira_allocno::might_conflict_with_parent_p

◆ mode

enum machine_mode ira_allocno::mode

Referenced by copy_dependent_filters(), and ira_add_dependent_filter().

◆ next_regno_allocno

ira_allocno_t ira_allocno::next_regno_allocno

◆ nrefs

int ira_allocno::nrefs

◆ num

int ira_allocno::num

◆ num_objects

int ira_allocno::num_objects

◆ objects

ira_object_t ira_allocno::objects[2]

◆ regno

int ira_allocno::regno

◆ updated_class_cost

int ira_allocno::updated_class_cost

◆ updated_conflict_hard_reg_costs

int * ira_allocno::updated_conflict_hard_reg_costs

◆ updated_hard_reg_costs

int * ira_allocno::updated_hard_reg_costs

◆ updated_memory_cost

int ira_allocno::updated_memory_cost

◆ wmode

enum machine_mode ira_allocno::wmode

The documentation for this struct was generated from the following file:

ira-int.h

Data Fields