hard_regs_data Struct Reference

Data Fields
HARD_REG_SET	regs_for_mode [NUM_MACHINE_MODES]
bool	regs_for_mode_ok [NUM_MACHINE_MODES]
HARD_REG_SET	regs_for_rename [FIRST_PSEUDO_REGISTER]
HARD_REG_SET	regs_for_call_clobbered [NUM_MACHINE_MODES]
HARD_REG_SET	regs_ever_used
HARD_REG_SET	stack_regs

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Detailed Description

This struct contains precomputed hard reg sets that are needed when
   computing registers available for renaming.   

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Field Documentation

HARD_REG_SET hard_regs_data::regs_ever_used

Referenced by choose_best_reg(), init_hard_regno_rename(), init_hard_regs_data(), and init_regs_for_mode().

HARD_REG_SET hard_regs_data::regs_for_call_clobbered[NUM_MACHINE_MODES]

Referenced by init_regs_for_mode(), and mark_unavailable_hard_regs().

HARD_REG_SET hard_regs_data::regs_for_mode[NUM_MACHINE_MODES]

Referenced by init_regs_for_mode(), and mark_unavailable_hard_regs().

bool hard_regs_data::regs_for_mode_ok[NUM_MACHINE_MODES]

Referenced by init_hard_regs_data(), init_regs_for_mode(), and mark_unavailable_hard_regs().

HARD_REG_SET hard_regs_data::regs_for_rename[FIRST_PSEUDO_REGISTER]

Referenced by init_hard_regno_rename(), init_hard_regs_data(), and sel_hard_regno_rename_ok().

HARD_REG_SET hard_regs_data::stack_regs

Referenced by init_hard_regs_data(), and mark_unavailable_hard_regs().

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

• sel-sched.c