[10] RFR(XXS): 8186666: Bug in the C2 matcher code

Rahul Raghavan rahul.v.raghavan at oracle.com
Mon Aug 28 14:15:38 UTC 2017


Thanks for your review Aleksey.

-Rahul

On Monday 28 August 2017 06:55 AM, Aleksey Shipilev wrote:
> On 08/28/2017 02:22 PM, Rahul Raghavan wrote:
>> Hi,
>>
>> Please review the following small fix proposal:
>>
>> <webrev.00> - http://cr.openjdk.java.net/~rraghavan/8186666/webrev.00/
>>
>> [src/share/vm/opto/c2compiler.cpp]
>>    case vmIntrinsics::_weakCompareAndSetInt:
>> -    if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapL)) return false;
>> +    if (!Matcher::match_rule_supported(Op_WeakCompareAndSwapI)) return false;
> 
> My fault. Fix looks good!
> 
> -Aleksey
> 


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