RFR: 8351660: C2: SIGFPE in unsigned_mod_value [v2]

Saranya Natarajan duke at openjdk.org
Tue Apr 8 22:37:35 UTC 2025


On Tue, 8 Apr 2025 16:39:13 GMT, Emanuel Peter <epeter at openjdk.org> wrote:

>> Saranya Natarajan has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   added jtreg test
>
> test/hotspot/jtreg/compiler/integerArithmetic/TestUnsignedModByZero.java line 50:
> 
>> 48:         double x = 1.0;
>> 49:         return Long.remainderUnsigned(1, (long)(x % x));
>> 50:     }
> 
> These tests look identical... Did you mean to use `Integer.remainderUnsigned`?

Yes, that is correct. I have fixed this in the latest commit

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PR Review Comment: https://git.openjdk.org/jdk/pull/24410#discussion_r2034122439


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