RFR: 8135157: DMB elimination in AArch64 C2 synchronization implementation
edward.nevill at gmail.com
Wed Sep 9 08:16:06 UTC 2015
On Tue, 2015-09-08 at 16:20 +0100, Andrew Haley wrote:
> On 09/08/2015 09:49 AM, Andrew Haley wrote:
> > On 09/08/2015 09:36 AM, Edward Nevill wrote:
> >> - ins_encode(aarch64_enc_cmpxchg(mem, oldval, newval));
> >> + ins_encode(aarch64_enc_cmpxchg_acq(newval, heap_top_ptr));
> >> I think the original line was correct in this case.
This rev looks good.
Tested OK jcstress on 3 different partner HW.
All the best,
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