Error when UseCompressedOops is turned off
Aleksey Shipilev
aleksey.shipilev at oracle.com
Wed Dec 11 14:37:49 PST 2013
Hi Pradeep,
On 12/12/2013 02:11 AM, Pradeep Bashyal wrote:
> When running the sample JOLSample_10_DataModels with -XX:-UseCompressedOops
> VM option on x64 Macbook Pro with jdk1.7.0_40, I get the following NPE.
Thanks for the bug report! This is the unexpected effect for the
optimization I put a few days ago. It went undetected because we never
normally exercise the guessAlignment() logic. Fixed with:
$ hg tip
changeset: 3:b6a81164ef0c
tag: tip
user: shade
date: Thu Dec 12 02:35:03 2013 +0400
summary: Regression: initialization order matter in VMSupport.
Please update and try again.
-Aleksey.
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