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Coding > Compiler Optimizations

#10601 - regularkid - Wed Sep 10, 2003 5:30 am

Anyone know where I can find out what the different optimization levels (-O1, -O2, -O3) do differently when compiling your code? Thanks!
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- RegularKid

#10602 - sajiimori - Wed Sep 10, 2003 7:12 am

In the manual.
http://www.gnu.org/software/gcc/onlinedocs/