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Re:What Challenges and Trade-Offs Do Optimising Compilers Face? by pjmlp on Thursday June 22, 2017 @09:35AM (#14612102)
> Overall this is a great post! I just think that there is even more potential for perf with JITs than what the post implies.

Specially if the JIT can reuse PGO from previous execution runs like MGO on .NET 4.5+ or Android 7.

https://blogs.msdn.microsoft.com/dotnet/2012/03/20/improving...

https://source.android.com/devices/tech/dalvik/jit-compiler

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