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Type: Posts; User: anduril462

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    Not every system uses 2's complement for negative...

    Not every system uses 2's complement for negative numbers, so sign extension might not make sense in those cases, hence implementation defined or undefined behavior. Also, not every architecture...
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    Assembler is generally a useful skill, but it,...

    Assembler is generally a useful skill, but it, and the underlying architecture, have nothing* to do with implementation defined behavior (IDB). IDB has to do with the implementation (compiler and...
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    Not necessarily correct. It's certainly not a...

    Not necessarily correct. It's certainly not a good habit to get used to that behavior or think it portable. A similar issue came up a few days back, for which I dug up the standard, it's...
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