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Re: 100x perfomance regression between gcc 3.4.5 and gcc 4.X
On 3/12/06, Richard Guenther <email@example.com> wrote:
> So, I tried to reproduce the slowdown and on i686 get all
> memcpy/memset inlined on 3.3, 3.4, 4.0 and 4.1. On ppc I get calls to
> memcpy/memset in all cases. This might be more a glibc issue I think.
So my suggestion is to file a bugzilla PR about this problem including
_preprocessed_ source to get glibc dependencies out of the way.