[fpc-devel] Optimization of redundant mov's

Florian Klämpfl florian at freepascal.org
Fri Mar 24 18:54:26 CET 2017


Am 20.03.2017 um 08:50 schrieb Jonas Maebe:
>> And again, I've seen this happen more than once on i386 code, where it even
>> creates "fake" register pressure (by using 2 or more registers to hold exactly
>> the same temporary)
> 
> That's again something that needs to be solved at the register allocator level (with SSA).

SSA is still on my todo list :)




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