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Same Source Code,Different Results

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Sanchit Karve
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Same Source Code,Different Results description

Each Compiler has it's own distinct features. To a Beginner Programmer all compilers seem the same. But for a code digger and experienced programmers it does make a difference. A code snippet maybe executed in one way using one compiler and in another fashion using another. That way one of the compiler ends up generating big and sluggish code. You can try building small programs using two or more different compilers and then compare the File sizes. Obviously the one with the smaller size has generated the smallest code. But it's not always the best. Compilers such as Visual C++ have the ability to generate big, but fast code. So don't draw conclusions just by looking at it's executable size, you have to view the generated code more closely to fully understand it, and that's exactly what we will be doing now. A given source code has been compiled with Microsoft Visual C++ and Borland C++ under it's default settings.


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macfun.htm23Kb

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