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:
