RFR (S) 8214341 [lworld][C1] implement anewarray for value type for C1

Ioi Lam ioi.lam at oracle.com
Wed Nov 28 16:12:02 UTC 2018

On 11/28/18 2:43 AM, Tobias Hartmann wrote:
> Hi Ioi,
> On 28.11.18 06:55, Ioi Lam wrote:
>> http://cr.openjdk.java.net/~iklam/valhalla/8214341-c1-anewarray.v01/
>> https://bugs.openjdk.java.net/browse/JDK-8214341
>> The patch is on top of Fred's patch for JDK-8214307 (nested flattened fields).
>> Most of the logic is shared with NewObjectArray, so I just sprinkled
>> the code with test for value-type arrays.
> This looks good to me!
>> I tested with very basic stuff (see the added test cases 36 and 37 in
>> TestBasicFunctionality).
> I would prefer to have these in TestArrays.java where we already have similar/same tests (I know the
> separation of tests is not perfect).
Thanks for pointing that out. TestArrays already has the tests that I 
want, so I'll revert the changes in TestBasicFunctionality and push.

- Ioi

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