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Re: HELP!!!
- To: michmike at cs dot utexas dot edu
- Subject: Re: HELP!!!
- From: "Martin v. Loewis" <martin at loewis dot home dot cs dot tu-berlin dot de>
- Date: Wed, 17 May 2000 08:20:48 +0200
- CC: gcc at gcc dot gnu dot org, gcc-help at gcc dot gnu dot org
- References: <Pine.LNX.4.21.0005151113250.8208-100000@tommygoff.cs.utexas.edu>
> I am looking to find out what specific optimizations -O2
> and -O3 do..both low-level and machine-independent ones and the
> online docs are not very clear. I need those for some performance
> testing I need to do. If anyone knows the answers I would be really
> oblidged.
Just have a look at the section "Optimize Options" of the gcc manual.
Regards,
Martin