Ping
> On 18 Dec 2025, at 9:04 PM, Prachi Godbole <[email protected]> wrote:
>
> Ping
>
>> On 9 Dec 2025, at 3:12 PM, Prachi Godbole <[email protected]> wrote:
>>
>> A gentle ping
>>
>>> On 30 Oct 2025, at 10:45 AM, Prachi Godbole <[email protected]> wrote:
>>>
>>> This patch introduces a new heuristics for reordering functions, to be used
>>> in the absense of profile information. This approach uses C++ template
>>> instantiation types to group functions together. Entry functions are sorted
>>> in the beginning, and callees are sorted as part of partition_callchain ().
>>>
>>> Bootstrapped and tested on aarch64-none-linux-gnu.
>>> Ok for mainline?
>>>
>>> Thanks,
>>> Prachi
>>>
>>> Signed-off-by: Prachi Godbole <[email protected]>
>>>
>>> config/ChangeLog:
>>>
>>> * bootstrap-lto-locality-cpp-template.mk: New file.
>>>
>>> gcc/ChangeLog:
>>>
>>> * flag-types.h (enum lto_locality_heuristics): New enum.
>>> * ipa-locality-cloning.cc (struct templ_info): New struct.
>>> (struct locality_info): Add templ_info field.
>>> (templ_hash_map): New hash_map.
>>> (callee_templ_cmp): Ditto.
>>> (static_profile_templ_cmp): Ditto.
>>> (sort_templ_hashes_cmp): Ditto.
>>> (order_templ_hashes): Ditto.
>>> (locality_dc_template_p): Ditto.
>>> (populate_templ_info): Ditto.
>>> (create_locality_info): Call populate_templ_info.
>>> (partition_callchain): Call callee_templ_cmp.
>>> (locality_determine_static_order): Populate and sort templ_hash_map.
>>> (locality_partition_and_clone): Handle lto_locality_heuristics.
>>> (lc_execute): Initialize templ_hash_map.
>>> * params.opt: New param.
>>>
>>> <0003-PATCH-3-3-ipa-reorder-for-locality-Introduce-C-templ.patch>
>>
>
