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[Bug target/42779] [C++0x] Variadic templates + lambdas = extremely poor code quality, __m128i and aliasing sucks
- From: "rguenther at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Jan 2010 21:35:03 -0000
- Subject: [Bug target/42779] [C++0x] Variadic templates + lambdas = extremely poor code quality, __m128i and aliasing sucks
- References: <bug-42779-17090@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from rguenther at suse dot de 2010-01-17 21:35 -------
Subject: Re: [C++0x] Variadic templates + lambdas =
extremely poor code quality, __m128i and aliasing sucks
On Sun, 17 Jan 2010, piotr dot wyderski at gmail dot com wrote:
> ------- Comment #8 from piotr dot wyderski at gmail dot com 2010-01-17 21:29 -------
> It would be great to use my own vector data
> types, as in simple cases it allows GCC to
> automaticly vectorize them in a portable way,
> but in more complex cases it would mean a lot
> of explicit type casts => even more unreadable
> code, which even now is hard to follow.
I don't think you have a choice.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42779