I am optimizing the entire code, yet I dont want a certain function from being optimized, say for debugging purposes. Is there a way to do it on gcc 3.4+ compiler?
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I am optimizing the entire code, yet I dont want a certain function from being optimized, say for debugging purposes. Is there a way to do it on gcc 3.4+ compiler?
Easiest way, place the function in its own compilation unit, compile that one without optimization flags.
Recent gcc versions (4.4+ I think) have an attribute to control optimization per functions, use
on the function to disable optimizations