"the compiler [...] re-ordered the code such that the unsafe memory access takes place before the condition is checked" #BadCompilerhttps://twitter.com/j00ru/status/836227114055643136 …
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Turns out this was related to inlining. Not obvious from the bin. Either way, compiler doesn't know about probe semantics.
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I see. Thanks for following up.
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I also think some optimization are removed on try/except blocsk specifically because of compiler bugs on kernel
End of conversation
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