GCC Middle and Back End API Reference
target_lower_subreg Struct Reference

#include <lower-subreg.h>

Collaboration diagram for target_lower_subreg:

Data Fields

enum machine_mode x_twice_word_mode
struct lower_subreg_choices x_choices [2]

Detailed Description

   Target-specific information for the subreg lowering pass.  

Field Documentation

struct lower_subreg_choices target_lower_subreg::x_choices[2]
     What we have decided to do when optimizing for size (index 0)
     and speed (index 1).  
enum machine_mode target_lower_subreg::x_twice_word_mode
     An integer mode that is twice as wide as word_mode.  

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