Dmitry N. Petrov issues

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                                            Dmitry N. Petrov

JVM_IR don't use Intrinsics.stringPlus for 2-argument concatenation

Using `Intrinsics.stringPlus` for string concatenation causes performance regressions in HotSpot. 1. It requires boxing for primitive types. 2. It affects string concatenation optimizations in HotSpot. In fact, it's questionable whether...

Backend

'max' (and other functions) don't work with 'repeat'

> /r max(3d6, 3d6, 3d6) max(3d6, 3d6, 3d6) = max((2+3+4),(5+4+5),(3+6+3)) = 14 > /r repeat(max(3d6, 3d6, 3d6), 6) Evanesco!