RFR(T) 8203005: The top-of-stack type specified for nofast_* bytecodes are wrong
Daniel D. Daugherty
daniel.daugherty at oracle.com
Thu Jun 25 19:17:52 UTC 2020
On 6/25/20 1:33 PM, Yumin Qi wrote:
> Hi, please review the tiny changes for
> bug: https://bugs.openjdk.java.net/browse/JDK-8203005
Thumbs up. I agree that this is a trivial fix and you don't need to
wait 24 hours to push.
> Summary: The change was left by
> 8074345(https://bugs.openjdk.java.net/browse/JDK-8074345), the types
> were wrongly put as T_ILLEGAL for T_OBJECT, and T_ILLEGAL for T_INT.
> This has not triggered any failures yet since the types stored in the
> type array for nofast version are never used, the used types are
> always the original types fortunately(unfortunately either).
> tests: tier1,tier2,tier3
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