Why do you think that? Is it because most languages compile to C? That is not the case with most CL implementations. (ej. CL & CCL).
Although I agree that it is generally the case, you can read here[0] for an example where CL would gain an advantage over C compilers. Albeit in an implementation specific way.
Although I agree that it is generally the case, you can read here[0] for an example where CL would gain an advantage over C compilers. Albeit in an implementation specific way.
[0]: http://www.pvk.ca/Blog/2014/08/16/how-to-define-new-intrinsi...