Release store in C2 putfield
Vitaly Davidovich
vitalyd at gmail.com
Wed Sep 3 17:04:47 UTC 2014
Order of new mem allocated, ctor running with additional stores, and the
assignment to the reference. Or is this point where allocation + ctor are
already ordered before?
Sent from my phone
On Sep 3, 2014 1:03 PM, "Andrew Haley" <aph at redhat.com> wrote:
> On 09/03/2014 05:54 PM, Vitaly Davidovich wrote:
> > Also I thought the memord recorded in the node (also) prevents compiler
> > from reordering the stores. So even if AArch64 cpu doesn't reorder, what
> > would prevent compiler reordering?
>
> What reordering do you wish to prevent? The store can't happen
> before the object has been created.
>
> Andrew.
>
>
More information about the hotspot-dev
mailing list