[Patch] C++ inlining heuristics changed (3.0.1)

[Kurt Garloff]

On Thu, Aug 23, 2001 at 09:19:48PM +0200, Manfred Hollstein wrote:
> Same here; I just re-built gcc-3.0.1 with all languages enabled,
> and I'm amazed! Great work Kurt! The final RPM I built is not only
> smaller than the first one (saved ~3%),

:-)

> but, random tests using the
> new compiler showed improved performance of the generated code by
> up to ~30-40% (and this was plain C code)!

Now, I have to tell you my disbelief!

My 3.0.1 patch (as opposed to the one against 2.95.3) only changes the C++
tree inliner (gcc/cp/optimize.c), you either have some C++ code or you use
at least some C++ libraries ...
Or do I miss the fact that C code now also uses the C++ tree inliner?

> One suggestion though; your patch is changing gcc.info-4, which is
> a generated file. You should be re-generating your patch with changes
> to the original .texi* files instead.

Oops. That was not really clever.
Will submit a new patch with this fixed and some other modifications soon.

Regards,
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