Re: gcc 4.3 generates less efficient code than gcc 4.1 or 4.2

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On 2008-07-03 07:14:31 -0500, Eljay Love-Jensen wrote:
[-march]
> I think the value used is the one specified when GCC is built.
> 
> If the builder does not specify an architecture explicitly, then the lowest
> common denominator for that platform is used (typically).  That's the safest
> assumption for configure.

A problem is that I generally don't compile/install gcc myself.
I thought "gcc -v" would give it, but this is not the case. One may
guess it from the given configure option and gcc version, but wouldn't
it be a useful to have it from "gcc -v"?

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Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <http://www.vinc17.org/>
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