7063674: Wrong results from basic comparisons after calls to Long.bitCount(long) (original) (raw)

Vladimir Kozlov vladimir.kozlov at oracle.com
Mon Jun 11 09:13:29 PDT 2012

Ismael,

Thank you for finding this issue. Alan redirected this bug to us (jvm/Hotspot/C2 category) and we will look on it.

Thanks, Vladimir

Ismael Juma wrote:

Hi all,

I came across 7063674[1] via a post in the BDB JE forums[1] and it seems pretty nasty, so I thought I'd raise the issue here in case it was misfiled (as it has happened a few times in the past). I used the simpler test case in the comments and I was able to reproduce the issue with both 1.7.004-b20 and 1.8.0-ea-b42. Best, Ismael [1] https://forums.oracle.com/forums/thread.jspa?threadID=2399303

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