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Re: g++ doesn't unroll a loop it should unroll

From: "Steven Bosscher" <stevenb dot gcc at gmail dot com>
To: "Benoît Jacob" <jacob at math dot jussieu dot fr>
Cc: gcc at gcc dot gnu dot org
Date: Thu, 14 Dec 2006 08:58:31 +0100
Subject: Re: g++ doesn't unroll a loop it should unroll
References: <200612131244.58528.jacob@math.jussieu.fr> <200612132309.16036.vda.linux@googlemail.com> <200612140907.00661.jacob@math.jussieu.fr>

On 12/14/06, Benoît Jacob <jacob@math.jussieu.fr> wrote:

I don't understand why you say that. At the language specification level,
templates come with no inherent speed overhead. All of the template stuff is
unfolded at compile time, none of it remains visible in the binary, so it
shouldn't make the binary slower.

You're confusing theory and practice...

Gr.
Steven

Follow-Ups:
- Re: g++ doesn't unroll a loop it should unroll
  - From: Benoît Jacob

References:
- g++ doesn't unroll a loop it should unroll
  - From: Benoît Jacob
- Re: g++ doesn't unroll a loop it should unroll
  - From: Denis Vlasenko
- Re: g++ doesn't unroll a loop it should unroll
  - From: Benoît Jacob

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