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<body><div style="font-family:Arial;">Hello,<br></div>
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<div style="font-family:Arial;">We have updated our codebase to Xcode 8.3 and to my knowledge that means we are now using Swift 3.1 compiler. Our first release using it - almost no change to code since we release very often - had a huge increase in crashes related to memory all over the codebase. The solution was to turn off all Swift optimizations. This forum thread is related to the problem: <a href="https://forums.developer.apple.com/message/219236#219236">https://forums.developer.apple.com/message/219236#219236</a><br></div>
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<div style="font-family:Arial;">I have never debugged an compiler related problem so I'm looking into advice on how to pin point what the problem really is. Why our code works with -Onone but crashes with both -O and -Owholemodule? Any tips would be appreciated.<br></div>
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<div style="font-family:Arial;">Thanks,<br></div>
<div style="font-family:Arial;">Felipe Cypriano</div>
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