GCC Middle and Back End API Reference
du_chain Struct Reference

#include <regrename.h>

Collaboration diagram for du_chain:

Data Fields

struct du_chainnext_use
rtx insn

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: