RFR(M): 8137168: Replace IfNode with a new RangeCheckNode for range checks
John Rose
john.r.rose at oracle.com
Wed Sep 30 00:42:56 UTC 2015
On Sep 29, 2015, at 4:01 PM, Christian Thalinger <christian.thalinger at oracle.com> wrote:
>
>
>> On Sep 25, 2015, at 5:04 AM, Roland Westrelin <roland.westrelin at oracle.com <mailto:roland.westrelin at oracle.com>> wrote:
>>
>> The idea of using a node specifically for range checks is from John.
>
> There should be a range-check bytecode :-)
Or, there should be ~25 bytecodes and bunch of intrinsic methods. ;-)
http://cr.openjdk.java.net/~jrose/pres/201508-JVMComplexity.pdf
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