GCC Middle and Back End API Reference
Data Fields
simplify_plus_minus_op_data Struct Reference

Data Fields

rtx op
short neg

Detailed Description

Simplify a PLUS or MINUS, at least one of whose operands may be another
   PLUS or MINUS.

   Rather than test for specific case, we do this by a brute-force method
   and do all possible simplifications until no more changes occur.  Then
   we rebuild the operation.

Field Documentation

short simplify_plus_minus_op_data::neg

Referenced by simplify_plus_minus().

rtx simplify_plus_minus_op_data::op

Referenced by simplify_immed_subreg(), simplify_plus_minus(), and simplify_subreg().

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