Hi, > > Currently, the data type of sanitizer flags is unsigned int, with > SANITIZE_SHADOW_CALL_STACK (1UL << 31) being highest individual > enumerator for enum sanitize_code. Use 'uint64_t' data type to allow > for more distinct instrumentation modes be added when needed. > > > > I have not looked yet but does it make sense to use `unsigned > HOST_WIDE_INT` instead of uint64_t? HWI should be the same as uint64_t > but it is more consistent with the rest of gcc. > Plus since tree_to_uhwi is more consistent there. > That was in the v2, however, the reviewers suggested to use uint64_t.
Best wishes, Claudiu
