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What happens with gcc -O6 ?
- From: "Dr. David Kirkby" <david dot kirkby at onetel dot net>
- To: gcc-help at gcc dot gnu dot org
- Date: Tue, 28 Jun 2011 19:04:17 +0100
- Subject: What happens with gcc -O6 ?
I've got some code where the author has used the compiler option -O6. What
happens in a case like this? gcc does not issue any warnings, but as far as I'm
aware, such a level of optimisation is not supported. So what would happen in a
case like this? Would there be any optimiation, the maximum possible, the
default ...?
dave
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