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Re: PATCH to gimplify_init_constructor for c++/38410
- From: Eric Botcazou <ebotcazou at adacore dot com>
- To: Jason Merrill <jason at redhat dot com>
- Cc: Paolo Bonzini <bonzini at gnu dot org>, gcc-patches at gcc dot gnu dot org, Richard Henderson <rth at redhat dot com>
- Date: Tue, 9 Dec 2008 17:42:55 +0100
- Subject: Re: PATCH to gimplify_init_constructor for c++/38410
- References: <493E0A34.2050706@redhat.com> <493E5145.4030605@gnu.org> <493E7596.2050807@redhat.com>
> > I cannot read Jason's mind, but I think that it's because the old
> > definition "num_nonzero_elements < num_type_elements/4" cannot be true
> > for num_type_elements smaller than 4.
>
> Yep.
Thanks, then
sparse = (num_nonzero_elements == 0)
|| (num_nonzero_elements < num_type_elements/4);
would achieve the same goal without changing the definition of sparseness.
--
Eric Botcazou