Data Structures

Here are the data structures with brief descriptions:

i_call_record	An intrinsic call record
i_instr_record	An intrinsic instruction record
i_record	An intrinsic record
ir_asm_constraint	A input/output constraint attribute
loop_element	Loop elements: loop nodes and ir nodes
pmap_entry	A key, value pair
pset_entry	The entry of a pset, representing an element pointer in the set and its meta-information
set_entry	The entry of a set, representing an element in the set and its meta-information
src_loc_t	A sourcecode location
vrp_attr	VRP information for a single node