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Nonoptimal GCC flags #17

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GoogleCodeExporter opened this issue Mar 17, 2015 · 0 comments
Open

Nonoptimal GCC flags #17

GoogleCodeExporter opened this issue Mar 17, 2015 · 0 comments
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auto-migrated Priority-Medium Type-Defect

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@GoogleCodeExporter
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This is really outdated and even detrimental to performance: -O2 
-fomit-frame-pointer -fforce-addr -ffast-math -Wall

A better combination will be:  -O2 -ffast-math -Wall -march=native

Original issue reported on code.google.com by [email protected] on 7 Mar 2015 at 11:44
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