RFR: 8282355: compiler/arguments/TestCodeEntryAlignment.java failed "guarantee(sect->end() <= tend) failed: sanity" [v2]

[Jie Fu]

On Sun, 13 Mar 2022 20:28:18 GMT, Dean Long <dlong at openjdk.org> wrote:

>> This change adds extra stub space for large values of CodeEntryAlignment, and it changes the test to try large values of CodeEntryAlignment.
>
> Dean Long has updated the pull request incrementally with one additional commit since the last revision:
> 
>   improvement based on review

src/hotspot/share/runtime/stubRoutines.cpp line 219:

> 217:     TraceTime timer("StubRoutines generation 1", TRACETIME_LOG(Info, startuptime));
> 218:     // Add extra space for large CodeEntryAlignment
> 219:     int max_stubs = 10;

Thanks for your update.

There are about 30 stubs (max number of stubs) to be generated in `generate_initial()` for x86_64.
Why not `max_stubs = 30` ?

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PR: https://git.openjdk.java.net/jdk/pull/7800