du_chain Struct Reference
#include <regrename.h>
Collaboration diagram for du_chain:
Data Fields | |
| struct du_chain * | next_use |
| rtx | insn |
| rtx * | loc |
Detailed Description
This struct describes a single occurrence of a register.
Field Documentation
| rtx du_chain::insn |
The insn where the register appears.
Referenced by regrename_chain_from_id().
| rtx* du_chain::loc |
The location inside the insn.
Referenced by merge_overlapping_regs().
| struct du_chain* du_chain::next_use |
Links to the next occurrence of the register.
Referenced by set_incoming_from_chain().
The documentation for this struct was generated from the following file:
