reverse conditionnal jump

Ian Lance Taylor iant@google.com
Thu Jan 5 18:27:00 GMT 2012


BELBACHIR Selim <selim.belbachir@fr.thalesgroup.com> writes:

> How can I tell GCC to perform the best conditionnal jump by sometimes reversing the comparison ?

It should work when compiling with -O2.  I can't think of anything you
are doing wrong or anything special you should need to do.  I think you
will need to debug this.  Sorry.  Perhaps somebody else has a
suggestion.

Ian



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