RFR: 8302369: Reduce the stack size of the C1 compiler [v4]

[SUN Guoyun]

On Wed, 15 Feb 2023 10:15:56 GMT, Andrew Haley <aph at openjdk.org> wrote:

>> SUN Guoyun has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8302369: Reduce the stack size of the C1 compiler
>
> src/hotspot/share/c1/c1_FrameMap.cpp line 165:
> 
>> 163:   _num_monitors = monitors;
>> 164:   assert(reserved_argument_area_size >= 0, "not set");
>> 165:   _reserved_argument_area_size = MAX2(4, reserved_argument_area_size) * BytesPerWord;
> 
> This line probably deserves a comment.

Done

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PR: https://git.openjdk.org/jdk/pull/12548