| GCC Middle and Back End API Reference
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| Data Fields | |
| unsigned int | size | 
| bitmap * | succs | 
| bitmap * | implicit_preds | 
| bitmap * | preds | 
| int * | indirect_cycles | 
| unsigned int * | rep | 
| int * | eq_rep | 
| unsigned int * | pe | 
| int * | pe_rep | 
| unsigned int * | pointer_label | 
| unsigned int * | loc_label | 
| bitmap * | pointed_by | 
| bitmap * | points_to | 
| sbitmap | direct_nodes | 
| bitmap | address_taken | 
| vec< constraint_t > * | complex | 
The constraint graph is represented as an array of bitmaps containing successor nodes.
| bitmap constraint_graph::address_taken | 
| vec<constraint_t>* constraint_graph::complex | 
| sbitmap constraint_graph::direct_nodes | 
| int* constraint_graph::eq_rep | 
| bitmap* constraint_graph::implicit_preds | 
| int* constraint_graph::indirect_cycles | 
| unsigned int* constraint_graph::loc_label | 
| unsigned int* constraint_graph::pe | 
| int* constraint_graph::pe_rep | 
| bitmap* constraint_graph::pointed_by | 
| unsigned int* constraint_graph::pointer_label | 
| bitmap* constraint_graph::points_to | 
| bitmap* constraint_graph::preds | 
| unsigned int* constraint_graph::rep | 
| unsigned int constraint_graph::size | 
| bitmap* constraint_graph::succs |