[llvm-commits] [llvm] r74129 - /llvm/trunk/lib/Analysis/IPA/Andersens.cpp
Owen Anderson
resistor at mac.com
Thu Jun 25 01:33:45 PDT 2009
On Jun 25, 2009, at 1:20 AM, Duncan Sands wrote:
> Hi Owen,
>
>> // Timestamp a node (used for work list prioritization)
>> void Stamp() {
>> - Timestamp = Counter++;
>> + Timestamp = Counter;
>> + sys::AtomicIncrement(&Counter);
>
> does it matter if different threads have the same value for Timestamp?
No. Really, the counter could be per-thread, but this solution was
simpler to implement.
--Owen
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