On Wed, Dec 01, 2021 at 07:57:53PM +0530, Siddhesh Poyarekar wrote: > Recognize the __builtin_dynamic_object_size builtin and add paths in the > object size path to deal with it, but treat it like > __builtin_object_size for now. Also add tests to provide the same > testing coverage for the new builtin name. > > gcc/ChangeLog: > > * builtins.def (BUILT_IN_DYNAMIC_OBJECT_SIZE): New builtin. > * tree-object-size.h: Move object size type bits enum from > tree-object-size.c and add new value OST_DYNAMIC. > * builtins.c (expand_builtin, fold_builtin_2): Handle it. > (fold_builtin_object_size): Handle new builtin and adjust for > change to compute_builtin_object_size. > * tree-object-size.c: Include builtins.h. > (compute_builtin_object_size): Adjust. > (early_object_sizes_execute_one, > dynamic_object_sizes_execute_one): New functions. > (object_sizes_execute): Rename insert_min_max_p argument to > early. Handle BUILT_IN_DYNAMIC_OBJECT_SIZE and call the new > functions. > doc/extend.texi (__builtin_dynamic_object_size): Document new > builtin. > > gcc/testsuite/ChangeLog: > > * g++.dg/ext/builtin-dynamic-object-size1.C: New test. > * g++.dg/ext/builtin-dynamic-object-size2.C: Likewise. > * gcc.dg/builtin-dynamic-alloc-size.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-1.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-10.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-11.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-12.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-13.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-14.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-15.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-16.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-17.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-18.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-19.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-2.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-3.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-4.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-5.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-6.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-7.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-8.c: Likewise. > * gcc.dg/builtin-dynamic-object-size-9.c: Likewise. > * gcc.dg/builtin-object-size-16.c: Adjust to allow inclusion > from builtin-dynamic-object-size-16.c. > * gcc.dg/builtin-object-size-17.c: Likewise.
Ok, thanks. Jakub