RFR (S) 8136500: Integer/Long getChars and stringSize should be more idiomatic

Aleksey Shipilev aleksey.shipilev at oracle.com
Tue Nov 24 14:17:56 UTC 2015

On 11/24/2015 02:07 PM, Aleksey Shipilev wrote:
> On 11/24/2015 03:35 AM, John Rose wrote:
>> On Nov 23, 2015, at 1:42 PM, Aleksey Shipilev
>> <aleksey.shipilev at oracle.com <mailto:aleksey.shipilev at oracle.com>> wrote:
>>> Okay, here it is (only tests changed):
>>> http://cr.openjdk.java.net/~shade/8136500/webrev.06/
>>> <http://cr.openjdk.java.net/%7Eshade/8136500/webrev.06/>
>> Thanks; that's a solid test.
>> Cleanups are good too.
>> You can count me as a reviewer.
> Thanks for reviews, Ivan, John, Sherman and Paul!
> I am pushing this change now.

Oh no, I don't. Pre-integration JPRT runs exposed an opaque dependency
on Integer.sizeTable field from C2 OptimizeStringConcat. I added the
field declaration back:

Cleaning up the compiler code would require much more time, so I would
like to push this JDK part now, and deal with Hotspot compiler later:



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