From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: Steven Bosscher <s.bosscher@student.tudelft.nl>
Cc: Richard Guenther <rguenth@tat.physik.uni-tuebingen.de>, gcc@gcc.gnu.org
Subject: Re: std::pow implementation
Date: Tue, 29 Jul 2003 14:08:00 -0000 [thread overview]
Message-ID: <m34r15scu3.fsf@uniton.integrable-solutions.net> (raw)
In-Reply-To: <1059483328.3651.144.camel@steven.lr-s.tudelft.nl>
Steven Bosscher <s.bosscher@student.tudelft.nl> writes:
| > There are reasons I didn't declare __cmath_power inline in the first place.
| > That is why I asked for data and ways to reproduce them.
|
| What are those reasons? Clearly it helps to add the inline keyword.
| Something in the standard???
|
| > | Now cut away all the redundant labels and other cruft, and you end up
| > | with:
| >
| > In short, you have demonstrated that if "inline" is given its obvious
| > meaning, the compiler can do a better job. That is what I claimed in
| > the first place.
|
| No, I've shown that inline still has a meaning in GCC whereas you
| claimed that "it was decided that the compiler knows better than the
| programmer", i.e. the compiler overrules the user.
And what I claimed corresponds to reality. See
http://gcc.gnu.org/ml/libstdc++/2003-05/msg00014.html
for *facts* from mainline. The compiler has decided it can ignore
inline when its counting of something has reached some limits, i.e. he
knows better than the programmer.
| What I've shown is that the compiler can take a hint.
No, you've shown that on a branch development, the compiler appears to
give "inline" its obvious meaning.
| If you look at the tree inliner, it still honours the inline keyword,
I know how the tree inliner is treating the inline keyword.
It honours the keyword only when it thinks that matches its own view.
-- Gaby
next prev parent reply other threads:[~2003-07-29 13:05 UTC|newest]
Thread overview: 214+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-29 11:57 Richard Guenther
2003-07-29 12:10 ` Gabriel Dos Reis
2003-07-29 12:10 ` Richard Guenther
2003-07-29 12:14 ` Gabriel Dos Reis
2003-07-29 12:25 ` Richard Guenther
2003-07-29 12:38 ` Gabriel Dos Reis
2003-07-29 12:44 ` Richard Guenther
2003-07-29 12:49 ` Gabriel Dos Reis
2003-07-30 5:18 ` Alexandre Oliva
2003-07-30 5:26 ` Gabriel Dos Reis
2003-07-30 6:57 ` Alexandre Oliva
2003-07-30 10:11 ` Gabriel Dos Reis
2003-07-30 11:58 ` Richard Earnshaw
2003-07-30 12:11 ` Gabriel Dos Reis
2003-07-30 12:13 ` Steven Bosscher
2003-07-30 12:23 ` Gabriel Dos Reis
2003-07-30 12:31 ` Steven Bosscher
2003-07-30 12:47 ` Gabriel Dos Reis
2003-07-30 13:06 ` Steven Bosscher
2003-07-30 13:22 ` Gabriel Dos Reis
2003-07-30 12:42 ` Richard Guenther
2003-07-30 12:46 ` Gabriel Dos Reis
2003-07-30 13:01 ` Richard Guenther
2003-07-30 13:26 ` Steven Bosscher
2003-07-30 13:38 ` Richard Guenther
2003-07-30 13:49 ` Gabriel Dos Reis
2003-07-30 13:19 ` Karel Gardas
2003-07-30 13:24 ` Gabriel Dos Reis
2003-07-30 13:41 ` Richard Earnshaw
2003-07-30 13:51 ` Gabriel Dos Reis
2003-07-30 13:51 ` Richard Earnshaw
2003-07-30 13:59 ` Gabriel Dos Reis
2003-07-30 14:08 ` Richard Guenther
2003-07-30 14:19 ` Richard Guenther
2003-07-30 14:24 ` Gabriel Dos Reis
2003-07-30 14:48 ` Richard Guenther
2003-07-30 14:55 ` Gabriel Dos Reis
2003-07-30 15:29 ` Richard Guenther
2003-07-31 0:30 ` Richard B. Kreckel
2003-07-30 14:11 ` Richard Earnshaw
2003-07-30 14:26 ` Gabriel Dos Reis
2003-07-30 16:25 ` Scott Robert Ladd
2003-07-30 13:59 ` Richard Guenther
2003-07-30 14:01 ` Gabriel Dos Reis
2003-07-30 15:45 ` Scott Robert Ladd
2003-07-30 16:50 ` Richard Earnshaw
2003-07-30 16:57 ` Gabriel Dos Reis
2003-07-30 17:42 ` Richard Earnshaw
2003-07-30 18:06 ` Gabriel Dos Reis
2003-07-30 17:02 ` Scott Robert Ladd
2003-07-30 19:31 ` tm_gccmail
2003-07-30 17:32 ` Joe Buck
2003-07-30 6:13 ` gcc do not consider the head file change when compiling??? Mojx
2003-07-30 12:09 ` Gerald Pfeifer
2003-07-30 18:20 ` Zack Weinberg
2003-07-29 12:53 ` std::pow implementation Steven Bosscher
2003-07-29 12:53 ` Gabriel Dos Reis
2003-07-29 12:58 ` Richard Guenther
2003-07-29 12:59 ` Steven Bosscher
2003-07-29 13:05 ` Paolo Carlini
2003-07-29 13:22 ` Richard Guenther
2003-07-29 13:36 ` Steven Bosscher
2003-07-29 14:14 ` Richard Guenther
2003-07-29 14:22 ` Richard Guenther
2003-07-29 13:00 ` Andrew Pinski
2003-07-29 13:28 ` Richard Guenther
2003-07-29 13:59 ` Andrew Pinski
2003-07-29 14:17 ` Gabriel Dos Reis
2003-07-29 13:14 ` Gabriel Dos Reis
2003-07-29 13:14 ` Steven Bosscher
2003-07-29 14:08 ` Gabriel Dos Reis [this message]
2003-07-29 14:24 ` Steven Bosscher
2003-07-29 14:24 ` Gabriel Dos Reis
2003-07-29 14:31 ` Gabriel Dos Reis
2003-07-29 14:40 ` Steven Bosscher
2003-07-29 15:11 ` Gabriel Dos Reis
2003-07-29 15:37 ` Michael Matz
2003-07-29 15:59 ` Gabriel Dos Reis
2003-07-29 15:59 ` Michael Matz
2003-07-29 16:05 ` Gabriel Dos Reis
2003-07-29 16:20 ` Rob Taylor
2003-07-29 14:36 ` Gabriel Dos Reis
2003-07-29 15:24 ` Richard Guenther
2003-07-29 16:30 ` Gabriel Dos Reis
2003-07-29 18:35 ` Richard Guenther
2003-07-29 14:51 ` Gabriel Dos Reis
2003-07-29 15:33 ` Steven Bosscher
2003-07-30 5:24 ` Alexandre Oliva
2003-07-30 5:33 ` Gabriel Dos Reis
2003-07-30 6:38 ` Alexandre Oliva
2003-07-30 10:32 ` Gabriel Dos Reis
2003-07-30 10:33 ` Alexandre Oliva
2003-07-30 10:46 ` Gabriel Dos Reis
2003-07-30 11:57 ` Alexandre Oliva
2003-07-30 12:20 ` Gabriel Dos Reis
2003-07-30 15:50 ` Scott Robert Ladd
2003-07-30 15:53 ` Steven Bosscher
2003-07-30 15:53 ` Richard Guenther
2003-07-30 16:01 ` Gabriel Dos Reis
2003-07-30 16:09 ` Steven Bosscher
2003-07-30 16:39 ` Gabriel Dos Reis
2003-07-30 16:17 ` Richard Guenther
2003-07-30 16:24 ` Steven Bosscher
2003-08-04 16:55 ` Bernd Schmidt
2003-08-04 17:08 ` Alexandre Oliva
2003-07-30 10:37 ` Steven Bosscher
2003-07-30 11:31 ` Gabriel Dos Reis
2003-07-30 15:44 ` Scott Robert Ladd
2003-07-30 17:10 ` Joe Buck
2003-07-30 17:32 ` Richard Guenther
2003-07-30 18:22 ` Daniel Berlin
2003-07-30 19:08 ` Richard Guenther
2003-07-30 19:12 ` Daniel Berlin
2003-07-30 17:06 ` Joe Buck
2003-07-30 17:26 ` Gabriel Dos Reis
2003-07-29 19:58 ` Neil Booth
2003-07-29 20:14 ` Gabriel Dos Reis
2003-07-29 20:33 ` Richard Guenther
2003-07-29 20:49 ` Gabriel Dos Reis
2003-07-30 12:55 Stephan T. Lavavej
2003-07-30 12:59 ` Gabriel Dos Reis
2003-07-30 13:13 Martin Reinecke
2003-07-30 13:30 ` Gabriel Dos Reis
2003-07-30 13:40 ` Martin Reinecke
2003-07-30 13:46 ` Andrew Pinski
2003-07-30 13:47 ` Steven Bosscher
2003-07-30 14:32 ` Martin Reinecke
2003-07-30 13:53 ` Gabriel Dos Reis
2003-07-30 14:14 ` Martin Reinecke
2003-07-30 14:33 ` Gabriel Dos Reis
2003-07-30 15:27 ` Martin Reinecke
2003-07-30 15:42 ` Gabriel Dos Reis
2003-07-30 17:38 ` Martin Reinecke
2003-08-04 12:55 ` Theodore Papadopoulo
2003-08-04 13:11 ` Gabriel Dos Reis
2003-08-04 14:32 ` Theodore Papadopoulo
2003-08-04 14:50 ` Gabriel Dos Reis
2003-08-04 14:58 ` Daniel Berlin
2003-07-30 15:56 ` Scott Robert Ladd
2003-07-30 16:16 ` Steven Bosscher
2003-07-30 16:47 ` Scott Robert Ladd
2003-07-30 13:25 Robert Dewar
2003-07-30 13:52 Robert Dewar
2003-07-30 14:02 ` Richard Guenther
2003-07-30 13:56 Robert Dewar
2003-07-30 14:04 ` Richard Guenther
2003-07-30 14:08 ` Gabriel Dos Reis
2003-07-31 2:10 ` Alexandre Oliva
2003-07-31 2:46 ` Gabriel Dos Reis
2003-07-31 6:49 ` Alexandre Oliva
2003-07-31 7:58 ` Gabriel Dos Reis
2003-07-31 8:14 ` Gabriel Dos Reis
2003-07-30 14:04 Robert Dewar
2003-07-30 14:10 ` Gabriel Dos Reis
2003-07-30 14:05 Robert Dewar
2003-07-30 14:14 ` Gabriel Dos Reis
2003-07-30 14:11 Robert Dewar
2003-07-30 14:29 ` Richard Guenther
2003-07-30 14:18 Robert Dewar
2003-07-30 14:31 ` Richard Earnshaw
2003-07-30 14:36 ` Richard Guenther
2003-07-30 14:21 Robert Dewar
2003-07-30 14:44 ` Gabriel Dos Reis
2003-07-30 14:51 ` Paolo Carlini
2003-07-30 16:59 ` Joe Buck
2003-07-30 17:35 ` Richard Earnshaw
2003-07-30 14:25 Robert Dewar
2003-07-30 14:49 ` Gabriel Dos Reis
2003-07-30 16:06 Richard Guenther
2003-07-30 16:37 ` Martin Reinecke
2003-07-30 16:08 Robert Dewar
2003-07-30 16:36 Robert Dewar
2003-07-30 16:49 ` Gabriel Dos Reis
2003-07-30 16:55 ` Scott Robert Ladd
2003-07-30 19:21 ` Felix Lee
2003-07-30 21:49 Robert Dewar
2003-07-30 22:28 Robert Dewar
2003-07-30 22:49 Robert Dewar
2003-07-31 10:19 Martin Reinecke
2003-07-31 10:38 ` Gabriel Dos Reis
2003-07-31 10:54 Richard Guenther
2003-07-31 11:08 ` Gabriel Dos Reis
2003-07-31 11:31 ` Rob Taylor
2003-07-31 14:13 ` Scott Robert Ladd
2003-07-31 14:44 ` Gabriel Dos Reis
2003-07-31 17:24 ` Steven Bosscher
2003-07-31 18:45 ` Scott Robert Ladd
2003-07-31 11:50 Robert Dewar
2003-07-31 12:05 Robert Dewar
2003-07-31 13:00 ` Gabriel Dos Reis
2003-08-04 17:03 Robert Dewar
2003-08-04 17:23 ` Joe Buck
2003-08-04 18:05 ` Richard Earnshaw
2003-08-04 18:15 ` Gabriel Dos Reis
2003-08-04 19:00 ` Bernd Schmidt
2003-08-04 19:12 ` Richard Guenther
2003-08-04 17:33 Robert Dewar
2003-08-04 17:36 ` Joe Buck
2003-08-04 17:38 ` Gabriel Dos Reis
2003-08-04 22:28 ` Mark Hahn
2003-08-04 22:49 ` tm_gccmail
2003-08-04 17:43 Robert Dewar
2003-08-04 17:53 ` Gabriel Dos Reis
2003-08-04 17:48 Robert Dewar
2003-08-04 17:57 ` Gabriel Dos Reis
2003-08-04 18:14 ` Joe Buck
2003-08-04 18:08 Robert Dewar
2003-08-04 18:17 ` Gabriel Dos Reis
2003-08-04 18:21 Robert Dewar
2003-08-04 18:22 Robert Dewar
2003-08-04 18:29 ` Gabriel Dos Reis
2003-08-04 18:42 Robert Dewar
2003-08-04 18:46 ` Gabriel Dos Reis
2003-08-04 22:57 Robert Dewar
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