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    GCC Middle and Back End API Reference
    
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Data Fields | |
| tree | start | 
| char | access_size | 
Hashtable support for memory references used by gimple statements. This type represents a reference to a memory region.
| char asan_mem_ref::access_size | 
The size of the access (can be 1, 2, 4, 8, 16 for now).
Referenced by has_mem_ref_been_instrumented(), and asan_mem_ref_hasher::hash().
| tree asan_mem_ref::start | 
The expression of the beginning of the memory region.
Referenced by asan_mem_ref_get_end(), and asan_mem_ref_hasher::hash().