On Fri, 2 Oct 2026 20:40:16 GMT, Srinivas Vamsi Parasa <[email protected]> 
wrote:

>> The goal of this PR is to update the x86-64 APX calling convention on 
>> Windows. According to the latest [Windows x64 calling 
>> convention](https://learn.microsoft.com/en-us/cpp/build/x64-calling-convention?view=msvc-170),
>>  R30 and R31 are nonvolatile on Win64 on x86_64.
>> 
>> R30 and R31 should have the SOE (Save-On-Entry) C convention save type 
>> instead of the SOC (Save-On-Call) C convention save type on Win64 in 
>> hotspot/cpu/x86/x86.ad.
>> 
>> 
>> 
>> ---------
>> - [x] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Srinivas Vamsi Parasa has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   Fix typo in X86_64Architecture.java

Marked as reviewed by missa (Author).

-------------

PR Review: https://git.openjdk.org/jdk/pull/32912#pullrequestreview-5396584481

Reply via email to