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Is there any difference between -O and -Ov100?

Question asked by jet24 on Mar 24, 2014
Latest reply on Mar 25, 2014 by ColinJ

When I enable optimization on a file, VisualDSP++5.1 appears to output -O and -Ov100 compiler switches to the makefile. If I've selected optimize for speed (100), are the -O and -Ov100 switches effectively doing the same thing? If not, how do I use VisualDSP++ to get -O without also getting -Ov100? I'm upgrading to version 5.1 from a version that did not have the -Ov switch. I'd like to set my project options to most closely match my old settings.

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