GCC Middle and Back End API Reference
cse_reg_info Struct Reference

Data Fields

unsigned int timestamp
int reg_qty
int reg_tick
int reg_in_table
unsigned int subreg_ticked

Field Documentation

int cse_reg_info::reg_in_table

The REG_TICK value at which rtx's containing this register are valid in the hash table. If this does not equal the current reg_tick value, such expressions existing in the hash table are invalid.

int cse_reg_info::reg_qty

The quantity number of the register's current contents.

int cse_reg_info::reg_tick

The number of times the register has been altered in the current basic block.

unsigned int cse_reg_info::subreg_ticked

The SUBREG that was set when REG_TICK was last incremented. Set to -1 if the last store was to the whole register, not a subreg.

unsigned int cse_reg_info::timestamp

The timestamp at which this register is initialized.


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