RFR (XS): 8160360: Mismatched field loads are folded in LoadNode::Value
tobias.hartmann at oracle.com
Mon Jul 4 07:24:13 UTC 2016
your fix looks good to me.
On 01.07.2016 14:30, Vladimir Ivanov wrote:
> Any reviews, please?
> Best regards,
> Vladimir Ivanov
> On 6/29/16 3:52 PM, Vladimir Ivanov wrote:
>> Mismatched access check is absent for fields in LoadNode::Value().
>> The fix adds missing check.
>> Also, marked all "wide" on-heap accesses as mismatched. It's possible
>> the type is narrowed later (e.g., during post-parse/incremental
>> inlining) and becomes mismatched.
>> Testing: failing tests, JPRT, PIT (hs-tier0-comp).
>> Best regards,
>> Vladimir Ivanov
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