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Infinity SDK compatibility for iOs and Android

1017282Feb 10 2025

We need to make an implementation for later versions of iOS and Android, using the SDK that indicates the Infinity documentation, however the SDK only reaches Android 11 and iOS 16, this SDK is going to be inside a web view; we want to know the compatibility of this and the implications of using it in the web view.

Comments

843811
Such optimization are done by JIT compiler (not by javac).
C++ have just the same problems, exceptions make CFG analisis more difficult but not impossible.
PS You can read JLS about volatile variables there some additional restrictions on them.
843811
zhmur is right, this makes optimization harder not impossible.

There are sicentific papers aimed at making more analysis/optimization in the presence of many try/catch blocks. For instance, JIT can reorder statements, and then put compensation code into the catch body, recovering program state back if an exception was thrown.

General principle is simple: exceptions are rare. So JIT optimizes the "normal" control flow by the cost of more complex catch body.

You may also look/post to the comp.compilers newsgroup regarding compilers and optimization techniques

Denis

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Added on Feb 10 2025
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