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Forum: ARM programming with GCC/GNU tools gcc AND operator precedence?


gcc AND operator precedence?
von Guest (Guest)

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Not sure where to look it up: in order to save a few cycles of precious 
processing time, I need to have the less expensive expression evaluated 
first; apparently, C does not specify an order. I thought it was from 
right to left but I'm not sure.

if(expr1 && expr2)

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Re: gcc AND operator precedence?
von seb (Guest)

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C does specify an order (left to right).

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Re: gcc AND operator precedence?
von Guest (Guest)

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Good to know, thanks.

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