RFR: 8267213: assert(left >= right) failed: avoid underflow [v2]

[Albert Mingkun Yang]

On Mon, 17 May 2021 07:52:14 GMT, Jie Fu <jiefu at openjdk.org> wrote:

>> Hi all,
>> 
>> This is a follow-up of JDK-8260046.
>> And it can be reproduced by `java -XX:UnguardOnExecutionViolation=1` on x86_32.
>> Let's fix it
>> 
>> Thanks.
>> Best regards,
>> Jie
>
> Jie Fu has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Set false if addr < pc

How about removing the `if`?


bool pc_is_near_addr = (addr >= pc) && 
                       pointer_delta((void*) addr, (void*) pc, sizeof(char)) < 15;

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PR: https://git.openjdk.java.net/jdk/pull/4044