Request for reviews (XS): 6857661: 64-bit server VM: assert(is_Initialize(),"invalid node class")
Vladimir.Kozlov at Sun.COM
Mon Jul 6 12:05:30 PDT 2009
Tom Rodriguez wrote:
> Looks good.
> On Jul 6, 2009, at 10:37 AM, Vladimir Kozlov wrote:
>> Fixed 6857661: 64-bit server VM: assert(is_Initialize(),"invalid node
>> It is regression after 6840775 fix.
>> The secondary raw memory barrier (Initialize node)
>> is misplaced on zero length path in generate_arraycopy().
>> It should be generated only if the path is not dead
>> (in the bug case the copy length is negative) and only
>> after a zeroing code for a new allocated object.
>> Move the secondary raw memory barrier to the correct place.
>> Reviewed by:
>> Fix verified (y/n): y, bug's test
>> Other testing:
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