c - Check if a word-sized variable has a carry after arithmetic operation -

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Is most compilers able to check whether the execution performance was executed earlier in the code ?

For example: 

  unsigned int n = 0xFFFFFFFF; // 8F's // is doing some stuff here ... n = n + 1; // (n> UINT_MAX) {// moving to}} {/ code>   
 
 < P> Unusual intestine will wrap around 0 in your example (32 bit signed ints are used to handle your implementation) The compiler can not tell if they wrap around, you have to look at your results to see .  
  if (n> n + 1) {/ * wrap * /}

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