[aarch64-port-dev ] TestStackBangRbp hangs

Andrew Haley aph at redhat.com
Wed Jan 8 04:09:00 PST 2014


On 01/08/2014 12:04 PM, Andrew Dinn wrote:
> 
> 
> On 08/01/14 11:59, Andrew Haley wrote:
>> On 01/08/2014 11:18 AM, Edward Nevill wrote:
>>> If I then add -XX:-DeoptimizeWhenPatching, IE
>>>
>>> java -Xcomp -XX:-DeoptimizeWhenPatching TestStackBangRbp
>>>
>>> The test passes.
>>>
>>> So it looks like a problem with stack overflow when deoptimizing (or having just deoptimized). 
>>
>> You didn't say what your configured target was; I guess C1.
> 
> Perhaps not as the code includes a comment about forcing a deopt in C2

Well, the OP says either; but both work for me.

Andrew.




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