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Re: [PATCH] Fix cgraph_check_inline_limits
On Mon, 13 Mar 2006, Richard Guenther wrote:
> On Mon, 13 Mar 2006, Richard Guenther wrote:
>
> >
> > This patch fixes two things in cgraph_check_inline_limits, for one,
> > we were confused as to what callee list to walk (resulting in
> > times == 0 always), second, we decided not to inline even if the
> > inlining would result in the inlined-to-function size to shrink
> > (if it is already > its limit due to always_inline functions).
> >
> > I'll bootstrap & regtest with a gcc_assert (times > 0) and put the
> > patch on the internal various-c++ tests machine this night.
A quick test shows that for tramp3d we get both faster and smaller
objects with the patch than without. Space savings are 0.4% for
non-leafify and 0.1% for leafify builds while performance improves
2% for leafify and neutral for non-leafify.
Richard.