On Tue, 14 Feb 2023 07:04:16 GMT, Johannes Bechberger <d...@openjdk.org> wrote:
>> src/hotspot/cpu/x86/frame_x86.cpp line 72:
>>
>>> 70:
>>> 71: // unextended sp must be within the stack
>>> 72: if (!thread->is_in_full_stack_checked(unextended_sp)) {
>>
>> I'm not at all sure this relaxation is valid. What are you basing this on?
>
> The test fails without this relaxation and the relaxation has been used on
> PPC to solve a similar issue a few years back.
The original assumption does not always hold anymore and should therefore
relaxed.
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PR: https://git.openjdk.org/jdk/pull/12535
