| GCC Middle and Back End API Reference
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| Data Fields | |
| HOST_WIDE_INT | stack_adjust | 
| attrs * | regs [FIRST_PSEUDO_REGISTER] | 
| shared_hash * | vars | 
| shared_hash * | traversed_vars | 
Structure holding the IN or OUT set for a basic block.
| attrs* dataflow_set::regs[FIRST_PSEUDO_REGISTER] | 
| HOST_WIDE_INT dataflow_set::stack_adjust | 
Referenced by compute_bb_dataflow(), dataflow_set_copy(), and dataflow_set_merge().
| shared_hash* dataflow_set::traversed_vars | 
| shared_hash* dataflow_set::vars |