simplify_plus_minus_op_data Struct Reference

Collaboration diagram for simplify_plus_minus_op_data:

Data Fields
rtx	op
short	neg

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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.  

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Field Documentation

short simplify_plus_minus_op_data::neg

rtx simplify_plus_minus_op_data::op

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

• simplify-rtx.c