How to help and how to get in the way of compiler [Russian]

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  • Intramural
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  • RU

As a rule we can rely on the fact that compiler optimizes a binary file in way that a program works in the fastest way. But compiler doesn't know on what hardware the program will run. On top of that we would like compilation process to take a reasonable amount of time. This might lead to suboptimal results. I suggest to look at code examples for LLVM and see how to help the compiler to optimize the program and make result better or worse.


Andrey Oleynikov

Developer, Yandex.Taxi, Moscow

Software developer in "Yandex.Taxi". Works on simulator for self-driven cars. Before Yandex worked on different projects from ERP-system to compiler (mostly in C++).

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