assign_link Struct Reference

Collaboration diagram for assign_link:

Data Fields
struct access *	lacc
struct access *	racc
struct assign_link *	next_rhs
struct assign_link *	next_lhs

Detailed Description

A structure linking lhs and rhs accesses from an aggregate assignment.  They
are used to propagate subaccesses from rhs to lhs and vice versa as long as
they don't conflict with what is already there.  In the RHS->LHS direction,
we also propagate grp_write flag to lazily mark that the access contains any
meaningful data.   

Field Documentation

lacc

struct access* assign_link::lacc

Referenced by build_accesses_from_assign(), and propagate_all_subaccesses().

next_lhs

struct assign_link * assign_link::next_lhs

Referenced by add_link_to_lhs(), and relink_to_new_repr().

next_rhs

struct assign_link* assign_link::next_rhs

Referenced by add_link_to_rhs(), and relink_to_new_repr().

racc

struct access * assign_link::racc

Referenced by build_accesses_from_assign(), and propagate_all_subaccesses().

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

• tree-sra.cc