search for: eb98c713

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2016 Mar 16
2
difference between --target, -mcpu, -march
I'm confused about the clang --target, -mcpu, -march Can someone give a clear explanation on what is the difference between them? Originally I thought need to specify -mcpu (which I assume means CPU) and -march but then I can't figure out how --target fits into the picture. Sometimes it tells me that -march or -mcpu options is not used. I would really appreciate any help on this. --