RFR: 8135157: DMB elimination in AArch64 C2 synchronization implementation
aph at redhat.com
Tue Sep 8 15:20:56 UTC 2015
On 09/08/2015 09:49 AM, Andrew Haley wrote:
> On 09/08/2015 09:36 AM, Edward Nevill wrote:
>> Hi Andrew
>> looks good but I think the following is incorrect in storeLConditional
>> - 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.
> How did that even compile? OK, will fix.
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