well thats soemthing you should add to your to do list. Automatic inlining can deliver a signifcant performance improvement especially as delphi uses a lot of one line procedures to set property values. A fucntion call adds quite a bit of overhead (around 10+ clock cycles at a guess)

But inlining doesn't help if the one line procedures are virtual methods.

Well thats not a limitation on other languages. EG for Java the get/set property methods were identified as causing one of the biggest performance hits and thats why now almost every JIT/AOT inlines them automatically (the same also applies to Mono).

jamie.

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