On 8/19/21 7:09 PM, Martin Sebor via Gcc-patches wrote:
The attached patch changes the new access warning pass to use
the per-function ranger instance. To do that it makes a number
of the global static functions members of the pass (that involved
moving one to a later point in the file, increasing the diff;
the body of the function hasn't changed otherwise). Still more
functions remain. At the same time, the patch also enables
the simple pointer_query cache to avoid repeatedly recomputing
the properties of related pointers into the same objects, and
makes the cache more effective (trunk fails to cache a bunch of
intermediate results). Finally, the patch enhances the debugging
support for the cache.
Other than the ranger/caching the changes have no user-visible
effect.
Why are you calling enable/disable ranger if you are passing a ranger
instance around instead of using the get_range_query (cfun)->range* calls?
Are you planning to transition to using the get_range_query() interface
instead of keeping a range_query pointer in the pointer_query class?
Andrew
