From: Richard Henderson <rth@redhat.com>
To: Steven Bosscher <s.bosscher@student.tudelft.nl>
Cc: Jason Merrill <jason@redhat.com>, gcc@gcc.gnu.org
Subject: Re: Language-independent functions-as-trees representation
Date: Sun, 21 Jul 2002 14:31:00 -0000 [thread overview]
Message-ID: <20020721100115.B22181@redhat.com> (raw)
In-Reply-To: <1027240324.738.50.camel@steven>; from s.bosscher@student.tudelft.nl on Sun, Jul 21, 2002 at 10:32:03AM +0200
On Sun, Jul 21, 2002 at 10:32:03AM +0200, Steven Bosscher wrote:
> Because at that point:
> - we have already created the temporary arrays and the code to copy
> in/out the array
> - we have already scalarized nonzero rank assignments
>
> SIMPLE doesn't know about array syntax, and Fortran 95 does, remember?
I don't necessarily think this must be a hard and fast rule.
Are there instances (aside from inlining) that could take
advantage of optimiziation before scalarization?
I've suggested before that it may well be useful to have cases
in which language-specific nodes may survive into SIMPLE. We'd
treat them as black boxes during optimization and call back
into the front end to lower them.
r~
next prev parent reply other threads:[~2002-07-21 17:01 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-20 19:47 Jason Merrill
2002-07-20 13:58 ` Per Bothner
2002-07-21 22:04 ` Jason Merrill
2002-07-20 22:17 ` Steven Bosscher
2002-07-21 6:20 ` Richard Henderson
2002-07-21 9:43 ` Steven Bosscher
2002-07-21 14:31 ` Richard Henderson [this message]
2002-07-21 15:07 ` Daniel Berlin
2002-07-21 15:15 ` Steven Bosscher
2002-07-21 0:09 ` Neil Booth
2002-07-21 0:41 ` Richard Henderson
2002-07-21 0:13 ` Richard Henderson
2002-07-21 7:06 ` Andreas Jaeger
2002-07-21 11:09 ` Pop Sébastian
2002-07-21 11:44 ` Andreas Jaeger
2002-07-21 23:20 ` Phil Edwards
2002-07-22 2:24 ` Daniel Berlin
2002-07-22 6:23 ` Phil Edwards
2002-07-22 7:10 ` where is tree dump utility Sathiskanna
2002-07-22 13:25 ` Diego Novillo
2002-07-21 17:03 ` Language-independent functions-as-trees representation Mark Mitchell
2002-07-21 20:30 ` Jason Merrill
2002-07-21 22:44 ` Mark Mitchell
2002-07-21 23:06 ` Jason Merrill
2002-07-21 23:53 ` Mark Mitchell
2002-07-22 0:13 ` Jason Merrill
2002-07-22 3:17 ` Daniel Berlin
2002-07-22 5:11 ` Daniel Berlin
2002-07-22 7:18 ` Jason Merrill
2002-07-22 13:11 ` Daniel Berlin
2002-07-23 18:20 ` Jason Merrill
2002-07-27 14:10 ` Pop Sébastian
2002-07-30 9:02 ` Jason Merrill
2002-07-22 21:09 ` Diego Novillo
2002-07-22 2:42 ` where is the data Sathiskanna
2002-07-22 19:04 ` Language-independent functions-as-trees representation Diego Novillo
2002-07-23 10:21 ` Fergus Henderson
2002-07-23 11:26 ` Diego Novillo
2002-07-23 11:34 ` Toon Moene
2002-07-23 12:01 ` Diego Novillo
2002-07-23 17:48 ` Pop Sébastian
2002-07-26 15:56 ` Jason Merrill
2002-07-23 17:48 ` Jason Merrill
2002-07-23 18:29 ` Andrew Haley
2002-07-23 19:07 ` Richard Henderson
2002-07-23 23:40 ` Jason Merrill
2002-07-24 3:01 ` Richard Henderson
2002-07-24 11:34 ` Jason Merrill
2002-07-23 21:57 ` Fergus Henderson
2002-07-24 0:22 ` Jason Merrill
2002-08-23 5:41 ` Jason Merrill
2002-08-23 6:00 ` Gabriel Dos Reis
2002-08-23 7:41 ` Jason Merrill
2002-08-23 8:22 ` Pop Sébastian
2002-08-23 8:46 ` Jason Merrill
2002-08-23 8:23 ` Jason Merrill
2002-08-23 12:16 ` Diego Novillo
2002-08-23 15:42 ` Daniel Berlin
2002-08-23 17:26 ` Jason Merrill
2002-08-23 17:42 ` Zack Weinberg
2002-08-23 22:25 ` Per Bothner
2002-08-26 0:07 ` Zack Weinberg
2002-08-26 3:07 ` Neil Booth
2002-08-26 3:18 ` Gabriel Dos Reis
2002-08-28 6:50 ` Jason Merrill
2002-08-28 16:42 ` Per Bothner
2002-08-23 22:31 ` Per Bothner
2002-08-26 19:56 ` Diego Novillo
2002-08-29 14:35 ` Richard Henderson
2002-09-03 5:38 ` Jason Merrill
2002-08-26 16:58 ` Paul Brook
2002-08-29 14:21 ` Richard Henderson
2002-08-23 13:01 ` Neil Booth
2002-08-28 4:44 ` Jason Merrill
2002-08-28 5:17 ` Gabriel Dos Reis
2002-08-28 7:10 ` Jason Merrill
2002-08-28 8:02 ` Diego Novillo
2002-08-28 8:32 ` Gabriel Dos Reis
2002-08-28 14:06 ` Jason Merrill
2002-09-10 17:08 ` Gerald Pfeifer
2002-08-29 14:10 ` Richard Henderson
2002-09-03 5:16 ` Jason Merrill
2002-09-04 10:20 ` Paul Brook
2002-08-23 13:53 Robert Dewar
2002-08-23 14:10 ` Neil Booth
2002-08-23 14:14 Robert Dewar
2002-08-23 14:14 ` Neil Booth
2002-08-23 14:35 Robert Dewar
2002-08-23 15:21 ` Neil Booth
2002-08-24 7:59 ` Michael S. Zick
2002-08-23 15:25 Richard Kenner
2002-08-23 15:33 ` Neil Booth
2002-08-23 18:20 Robert Dewar
2002-08-24 12:47 Robert Dewar
2002-08-28 5:03 Robert Dewar
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