Request for reviews (S): 6730276: JDI_REGRESSION tests fail with "Error: count must be non-zero" error on x86

[Paul Hohensee]

Actually, gc copying is done by pd_disjoint_words, which checks for a
zero length already.

Paul

On 6/9/10 3:13 PM, John Coomes wrote:
> Vladimir Kozlov (vladimir.kozlov at oracle.com) wrote:
>    
>> http://cr.openjdk.java.net/~kvn/6730276/webrev
>>
>> Fixed 6730276: JDI_REGRESSION tests fail with "Error: count must be non-zero" error on x86
>>
>> Replace assert_non_zero with if (count == 0) return.
>>      
> The code change is fine, as long as there's no performance hit in GC.
> The heaviest user of these routines is GC, and we call only when
> there's something to copy.
>
> -John
>
>