RFR: Save/load i2c2i adapters [v2]

[Ashutosh Mehra]

On Wed, 6 Nov 2024 22:01:53 GMT, Vladimir Kozlov <kvn at openjdk.org> wrote:

>> Ashutosh Mehra has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Acquire Compile_lock when writing exception blobs to the SCCache
>>   
>>   Signed-off-by: Ashutosh Mehra <asmehra at redhat.com>
>
> src/hotspot/share/code/SCCache.cpp line 595:
> 
>> 593:   SCCache* cache = SCCache::cache();
>> 594:   if (cache != nullptr && cache->_table != nullptr) {
>> 595:     cache->_table->init_extrs();
> 
> This is repetitive checks pattern. I suggest to replace it with check of call to:
> 
>   SCAddressTable* SCCache::addr_table() const {
>     return is_on() && (cache()->_table != nullptr) ? cache()->_table : nullptr;
>   }

Done

> src/hotspot/share/code/SCCache.cpp line 1175:
> 
>> 1173:           if (entries_address[i].comp_level() == CompLevel_none) {
>> 1174:             shared_blobs_count++;
>> 1175:           } else if (entries_address[i].comp_level() == CompLevel_simple) {
> 
> we also caching C1 code with simple profiling: `CompLevel_limited_profile`

Added check for `CompLevel_limited_profile`

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PR Review Comment: https://git.openjdk.org/leyden/pull/25#discussion_r1838588288
PR Review Comment: https://git.openjdk.org/leyden/pull/25#discussion_r1838589064