Currently, the Store IR has the barrier built-in, like Store[(kRepTaggedSigned : NoWriteBarrier)](10, 43, 46, 36, 59). And rely one the OutOfLineRecordWrite to lower the barrier.
Should we change it into simple Store without any built-in, and call RecordWrite builtin using turbofan? That approach will make RecordWrite's calling convention more consistent, rather than saving all the float-points registers itself or restrict the register allocation. -- -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev --- You received this message because you are subscribed to the Google Groups "v8-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-dev/70d469ee-4ab7-452e-a5f8-04a80c438a5c%40googlegroups.com.
