reg_use Struct Reference
Collaboration diagram for reg_use:
Data Fields | |
| rtx | insn |
| rtx | containing_mem |
| rtx * | usep |
| int | ruid |
Detailed Description
Describes a recorded use of a register.
Field Documentation
| rtx reg_use::containing_mem |
Points to the memory reference enclosing the use, if any, NULL_RTX
otherwise.
Referenced by reload_combine_closest_single_use(), and reload_combine_recognize_const_pattern().
| rtx reg_use::insn |
The insn where a register has been used.
Referenced by reload_combine_closest_single_use(), reload_combine_purge_reg_uses_after_ruid(), and reload_combine_recognize_const_pattern().
| int reg_use::ruid |
The reverse uid of the insn.
Referenced by reload_combine_purge_insn_uses(), and reload_combine_recognize_const_pattern().
| rtx* reg_use::usep |
Location of the register within INSN.
The documentation for this struct was generated from the following file:
