[Vm-dev] New Cog VMs available
eliot.miranda at gmail.com
Tue Jun 2 02:16:53 UTC 2015
... at http://www.mirandabanda.org/files/Cog/VM/VM.r3365
CogVM source as per VMMaker.oscog-eem.1332/r3365
Fix the regression in implicit receiver sends caused by
(fix to performance regression caused by using XCHG on x86).
The implicit receiver cache uses SendNumArgsReg to refer to the cache
Hence we must use TempReg for genPushRegisterArgsForNumArgs: in this case.
So refactor to genPushRegisterArgsForNumArgs:scratchReg:, passing either
TempReg or SendNumArgsReg as approprate.
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